Test Specifications for Disc Brake Pads Passenger Cars

PAGE 1 Test Specifications for Disc Brake Pads Passenger Cars Applicable on machines type : RWS60A RWS75A RWS50B RWS75B RWS100B RWDC136B Krauss GmbH Haugweg 24 Tel. (+49)7144-8099-0 Fax. (+49)7144-8099-19 E-Mail p.krauss@kraussgmbh.de www.kraussgmbh.de Picture Design of Friction Tester Type RWS75B / RWS100B / RWDC136B

Theory ECE-R90 - Annex 8 PAGE 2 The friction is counteracted by the relative movement of two objects which are in contact with each other (DIN 50281), and is denoted by the friction coefficient. µ = Friction force F R Normal force F N This friction force is referred to as friction coefficient µ in the following.the calculation of the friction coefficient is done as described below. Picture Calculation of µ Frictional force at the caliper : F R = 2. µ. F N [N] F N = A K. P B. η [N] Frictional torque at caliper : M B = 2. µ. r W. F N [Nm] = R. F Q [Nm] M B Hydraulic pressure : p B = [bar] 2. µ. r W. A B. η M B Coefficient of friction : µ = [ - ] 2. r m. A K. p B. η A. K p. B η F N Pressure upon the lining : P B = = [N/cm²] A B A B Efficiency of brake : η

PAGE 3 Extract from VDA 285-1 - Item 7.4. Friction Performance Abreviations A B Pad area [cm 2 ] A K Piston area [cm 2 ] F N Normal Force [N] F R Friction Force [N] F Q Force measured [N] M d Torque [Nm] R Radius (arm length) [m] T A Start temperature [ C] T E Final temperature [ C] V S Pad wear [mm, g] n Speed [1/min] p B Brake pressure [bar] P B Pressure on the friction material [N/mm²] rw Effective friction radius [mm] a Coeff. of heat transmission [J/m 2 gk] η Efficiency [%] Coefficient of friction [-] B Service friction value [-] F Fading friction value [-] K Cold friction value [-] M Mean / average friction value [-] max Maximum friction value [-] min Minimum friction value [-]

PAGE 4 FRICTION PERFORMANCE Friction coefficients Test components: Test setup: - Original brake pads, brake caliper and brake disc. Suitable substitutes can be used instead of an original brake caliper and disc for prototype purposes. For the initial sample release and later original components have to be used. If several variants shall be possible per vehicle the thermically most stressed brake disc has to be used. The brake disc may be reworked. Please note minimum thickness according to manufacturer's instructions. - The temperature is measured at the outboard side of the disc in the friction radius r eff at the surface of a thermo-couple pressed in by a Cu pin. The reference sensor is a firmly fixed thermo-couple. Thermo-couple Friction ring Brake disc r eff

PAGE 5 Test procedure: Calculation of the friction value: µ = Md η= 0.95 for sliding caliper 2 x p x r w x A k x η η= 0.98 for fixed caliper Test Program - Braking time : 5 sec. = Braking action, after 80 % of demand value is reached Inerval time : 10 sec. = free running after braking action - Disc speed: n = 660 1/min constant (+/- 10/min), No cooling during braking action (ventilator off no air flow around the brake) during the test cycles. Cooling is on for reducing temperature after cycle. Only exhausting (exhausting determined specific to manufacturer or to the project) - Take Md from table (see appendix / drawing) Test Program Groups Cycle Count Brakings Md from table TA = Tmin [ C] TE* of brake [ C] I. Bedding in 1 6 5 M1 100 1.Br.<50 C = Tstart Main Program May be up to 250 II. III. IV. µ K1 µ B1 µ F1 7 5 M2 Tstart = 40 Can be up to 350 8 10 5 M2 Tstart = 100 Can be up to 350 11 10 M3 Tstart = 100 Can be up to 550 V. µ B2 12 15 5 M2 Tstart = 100 Can be up to 350 VI. VII. VIII. µ F2 µ B3 µ K2 16 10 M3 Tstart = 100 Can be up to 550 17 19 5 M2 Tstart = 100 Can be up to 350 20 5 M2 Tstart = 40 Can be up to 350 *TE: Temperatures are standard values which result from the process. Pad wear is to be determined by weighing and measuring, before and after every test run. Position and number of pad wear measuring points are determined specifically for each project.

PAGE 6 Test Procedure: GLOBAL-SPEC. EURO-SPEC 1 Test TESTPROCEDURE Procedure #2 Test Proc. ID: 2 Test ID: Test Date: Dynamometer: untitled Material: Batch No.: Lining Type: Drawing No.: Customer: Comment: Technical Data Brake Disk Eff. Radius : : : 131,0 mm Piston Area : 28,27 cm² Lining Area : cm² C C 500 500 400 400 300 300 200 200 100 100 0 0 bar bar 30 30 20 20 10 10 0 0 µ µ 0,6 0,6 0,5 0,5 0,4 0,4 0,3 0,3 0,2 0,2 0,1 0,1 0,0 revised verified released rejected 0,0 Coefficients of Friction Wear : 0,07 mm 1,3 g : 0,13 mm 2,4 g : mm g Lining I Lining II Disk 0,36 0,38 0,30 0,34 Cold 1: 2: Fade 1: 2: 0,37 0,36 0,38 0,30 0,44 Average 1: 2: 3: Minimum: Maximum: Evaluation

PAGE 7 Assessment To calculate frictional results actual figures must be used exclusively, not spec. figures. Constants needed for calculation (e.g. r W ) must be taken from the drawing. The following levels must be determined from test program 2: - Cold friction µ k1 ; µ k2 - Service friction µ B1 ; µ B2, µ B3 - Fading friction µ F1 ; µ F2 - Minimal friction µ min - Maximum friction µ max - Pad wear V B Cold and service friction levels To calculate cold and service friction levels, so-called "instant friction levels" must be calculated by averaging all test results from 1 brake operation measured in a window ± 0.1s centred on the time "80% + 1s". (see figure). (see figure). Drawing:Determination of cold and service friction results

PAGE 8 Cold friction levels Cold friction levels µ k1 ; µ k2 are, in each case, the instant friction levels recorded for each first brake operation in the first cycle of test program group II and the last cycle in test program group VIII. All these operations start at a brake temperature of 40 C. Service friction levels The service friction levels are the "instant friction levels" of the first brake operation of each cycle, with 100 C initial temperature, in test program groups III., V. and VII. In each of the program groups III. and VII., three service friction levels are determined; 4 levels are determined in group V. The individual results are then combined into a mean result µ B1, µ B2, µ B3 for each group. Minimum, maximum and fading friction levels The evaluation of the minimum, maximum and fading friction levels is carried out from the time "80% + 0,5s" until the "end of braking" signal is triggered by the test stand computer. (see figure). (see figure).analysis of minimum, maximum and fading friction levels

PAGE 9 Minimum friction level The minimum friction value µ min is the smallest friction value which occurred in the test program groups II to VIII. ( apart from block IV and VI ), respectively from the time "80% + 0,5 sec." to the "braking end signal" of the test stand computer. Maximum friction level The maximum friction level µ max is the highest friction level recorded in the test program groups II. to VIII. from the time "80% + 0,5s" until the "end of braking" signal is triggered by the test stand computer. Fading friction levels Fading friction levels µ F1 ; µ F2 are the lowest friction levels recorded in the test program groups IV. (fading 1) or VI. (fading 2) from the time "80% + 0,5s" until the "end of braking" signal is triggered by the test stand computer. Other information All observations made during and after the test (e.g. important smoke development, pad separating from backing plate, cracking on the pad edges or friction surface, break-outs, brake disc condition (hotspots, cracks) etc.) must be noted. Documentation The brake pad data determined as above is to be documented in the pad data sheet, drawing or other data carrier.

PAGE 10 Equation for calculating brake torque M = ( TE TA) α A 1 exp cp G α A BS BS t 2 π n α = 59.7 J/m 2 sk c P = 51 J/NK } Material constants for GG c P = Specific heat storage capacity (J/NK) G BS = Weight of brake disc [N] T E = Final temperature [ C] T A = Start temperature [ C] α = Transmission coefficient [J/m 2 sk] A BS = Transmission surface [m 2 ] t = Braking time [s] Assumption s for calculating M 1, M 2, and M 3 or information on the drawing M 1 = T E T A = 125 K, t = 25 s M 2 = T E T A = 225 K, t = 25 s M 3 = T E T A = 450 K, t = 50 s Figures stated on the drawing shall apply!

PAGE 11 Lining data sheet The brake lining data determined as above are to be entered into the lining data sheet. These are: 1. Friction level results, individual values being incorporated into scatterbands. 2. Physical-chemical data are to be determined and their min. and max. values entered. The results from the 1st to the 6th batch are used to establish specification limits which will thereafter form a mandatory standard for the pads manufacturer. If a pad is found to the outside the limits, the test must be repeated twice. If the negative result is confirmed, a more accurate check will be made by agreement with the customer. If the final check confirms the friction behaviour to be unsatisfactory, the pads must be taken out of circulation. Deviations in other tests require a repeat test, in agreement with the customer. The release batch is taken as reference for all production batches.

PAGE 12 Lining data sheet Friction Coefficient Test Brake torques: M 1: M 2: M 3: Prototypes Initial sample release Production monitoring Lab. results 1st batch Batches 2-6 Spec. figs min / max min / max min / max min / max µ K1 µ K2 µ B1 µ B2 µ B3 µ min µ max µ F1 µ F2 Pad wear [g] Dynamometer test to AK Master Prototypes Initial sample release Production monitoring Characteristics 1st batch Batches 2-6 Characteristic 3 Speed/ Press. 120-80 km/h 4.3 Speed/ Press. 200-170 km/h 4.5 Fading 9. Fading 14. Characteristic 15. min / max min / max min / max Pad wear [g]

PAGE 13 Appendix 1 Brake torques Contents: Brake torques for solid discs Brake torques for internally ventilated discs

PAGE 14 [mm] Brake torque solid disc [Nm] Outer diameter m[kg] 220 240 260 280 300 320 340 360 380 400 96 97 98 99 100 101 102 104 105 107 2.50 174 175 177 178 180 182 184 187 189 192 181 184 188 191 195 199 204 209 214 220 100 101 102 103 104 99 106 107 109 110 2.60 180 182 183 185 187 189 191 193 196 198 188 191 194 198 202 206 210 215 221 226 104 105 106 106 107 103 110 111 112 114 2.70 187 188 190 192 193 195 198 200 202 205 195 198 201 204 208 212 217 222 227 233 108 108 109 110 111 107 113 115 116 118 2.80 194 195 197 198 200 202 204 207 209 202 201 204 207 211 215 219 224 228 234 239 111 112 113 114 115 111 117 118 120 121 2.90 200 202 203 205 207 209 211 213 216 218 208 211 214 218 221 226 230 235 240 246 115 116 117 118 119 115 121 122 123 125 3.00 207 208 210 212 213 215 218 220 222 225 214 217 221 224 228 232 237 242 247 252 119 119 120 121 122 119 125 126 127 129 3.10 213 215 216 218 220 222 224 226 229 231 221 224 227 231 235 239 243 248 253 259 122 123 124 125 126 123 128 129 131 132 3.20 220 222 223 225 227 229 231 233 235 238 228 231 234 237 241 245 250 255 260 265 126 127 128 129 130 127 132 133 134 136 3.30 227 228 230 231 233 235 237 240 242 245 234 237 241 244 248 252 256 261 266 272 130 130 131 132 133 131 136 137 138 140 3.40 233 235 236 238 240 242 244 246 249 251 241 244 247 251 255 259 263 268 273 278 133 134 135 136 137 135 139 141 142 143 3.50 240 241 243 245 247 249 251 253 255 258 248 251 254 257 261 265 270 274 279 285 137 138 139 140 141 139 143 144 146 147 3.60 247 248 250 251 253 255 257 260 262 264 254 257 260 264 268 272 276 281 286 291 141 142 142 143 144 143 147 148 149 151 3.70 253 255 256 258 260 262 264 266 269 271 261 264 267 271 274 278 283 288 293 298 144 145 146 147 148 147 150 152 153 154 3.80 260 261 263 265 266 268 271 273 275 278 268 270 274 277 281 285 289 294 299 305 148 149 150 151 152 151 154 155 157 158 3.90 267 268 270 271 273 275 277 279 282 284 274 277 280 284 288 292 296 301 306 311 152 153 153 154 155 155 158 159 160 162 4.00 273 275 276 278 280 282 284 286 288 291 281 284 287 290 294 298 303 307 312 318

PAGE 15 Brake torque solid disc [Nm] [mm] Outer diameter m[kg] 220 240 260 280 300 320 340 360 380 400 155 156 157 158 159 159 161 163 164 165 4.10 280 281 283 285 286 288 290 293 295 298 287 290 294 297 301 305 309 314 319 324 159 160 161 162 163 163 165 166 168 169 4.20 287 288 290 291 293 295 297 299 302 304 294 297 300 304 307 312 316 321 325 331 163 164 165 165 166 167 169 170 171 173 4.30 293 295 296 298 300 302 304 306 308 311 301 304 307 310 314 318 322 327 332 337 167 167 168 169 170 171 172 174 175 176 4.40 300 301 303 304 306 308 310 313 315 317 307 310 313 317 321 325 329 334 339 344 170 171 172 173 174 175 176 177 179 180 4.50 306 308 309 311 313 315 317 319 322 324 314 317 320 324 327 331 336 340 345 351 174 175 176 177 178 179 180 181 182 184 4.60 313 315 316 318 320 322 324 326 328 331 321 324 327 330 334 338 342 347 352 357 178 178 179 180 181 183 183 185 186 187 4.70 320 321 323 324 326 328 330 333 335 337 327 330 333 337 341 345 349 354 358 364 181 182 183 184 185 187 187 188 190 191 4.80 326 328 329 331 333 335 337 339 341 344 334 337 340 343 347 351 356 360 365 370 185 186 187 188 189 192 191 192 193 195 4.90 333 334 336 338 340 341 344 346 348 351 341 343 347 350 354 358 362 367 372 377 189 189 190 191 192 196 195 196 197 198 5.00 340 341 343 344 346 348 350 352 355 357 347 350 353 357 360 364 369 373 378 383 192 193 194 195 196 200 198 199 201 202 5.10 346 348 349 351 353 355 357 359 361 364 354 357 360 363 367 371 375 380 385 390 196 197 198 199 200 204 202 203 204 206 5.20 353 354 356 358 359 361 363 366 368 371 361 363 367 370 374 378 382 387 391 397 200 201 201 202 203 208 206 207 208 210 5.30 360 361 363 364 366 368 370 372 375 377 367 370 373 377 380 384 389 393 398 403 203 204 205 206 207 212 209 211 212 213 5.40 366 368 369 371 373 375 377 379 381 384 374 377 380 383 387 391 395 400 405 410 207 208 209 210 211 216 213 214 216 217 5.50 373 374 376 378 379 381 383 386 388 390 380 383 386 390 394 398 402 406 411 416 211 212 213 213 214 220 217 218 219 221 5.60 380 381 383 384 386 388 390 382 395 397 387 390 393 397 400 404 409 413 418 423

PAGE 16 Brake torque solid disc [Nm] [mm] Outer diameter m[kg] 220 240 260 280 300 320 340 360 380 400 215 215 216 217 218 225 220 222 223 224 5.70 386 388 389 391 393 395 397 399 401 404 394 397 400 403 407 411 415 420 425 430 218 219 220 221 222 229 224 225 227 228 5.80 393 394 396 397 399 401 403 406 408 410 400 403 406 410 414 418 422 426 431 436 222 223 224 225 226 233 228 229 230 232 5.90 399 401 402 404 406 408 410 412 414 417 407 410 413 416 420 424 428 433 438 443 226 226 227 228 229 237 231 233 234 235 6.00 406 408 409 411 413 415 417 419 421 424 414 417 420 423 427 431 435 440 444 450 229 230 231 232 233 241 235 236 238 239 6.10 413 414 416 417 419 421 423 425 428 430 420 423 426 430 433 437 442 446 451 456 233 234 235 236 237 245 239 240 241 243 6.20 419 421 422 424 426 428 430 432 434 437 427 430 433 436 440 444 448 453 458 463 237 237 238 239 240 250 243 244 245 246 6.30 426 427 429 431 432 434 437 439 441 444 434 436 440 443 447 451 455 459 464 469 240 241 242 243 244 254 246 247 249 250 6.40 433 434 436 437 439 441 443 445 448 450 440 443 446 450 453 457 462 466 471 476 244 245 246 247 248 258 250 251 252 254 6.50 439 441 442 444 446 448 450 452 454 457 447 450 453 456 460 464 468 473 477 483 248 249 249 250 251 262 254 255 256 257 6.60 446 447 449 451 452 454 456 459 461 463 453 456 460 463 467 471 475 479 484 489 251 252 253 254 255 267 257 258 260 261 6.70 453 454 456 457 459 461 463 465 468 470 460 463 466 470 473 477 481 486 491 496 255 256 257 258 259 271 261 262 263 265 6.80 459 461 462 464 466 468 470 472 474 477 467 470 473 476 480 484 488 493 497 502 259 260 260 261 262 275 265 266 267 269 6.90 466 467 469 471 472 474 476 479 481 483 473 476 479 483 487 490 495 499 504 509 263 263 264 265 266 279 268 270 271 272 7.00 473 474 476 477 479 481 483 485 488 490 480 483 486 489 493 497 501 506 511 516 266 267 268 269 270 284 272 273 275 276 7.10 479 481 482 484 486 488 490 492 494 497 487 490 493 496 500 504 508 512 517 522 270 271 272 272 273 288 276 277 278 280 7.20 486 487 489 490 492 494 496 498 501 503 493 496 499 503 506 510 515 519 524 529

PAGE 17 Brake torque solid disc [Nm] [mm] Outer diameter m[kg] 220 240 260 280 300 320 340 360 380 400 274 274 275 276 277 292 279 281 282 283 7.30 492 494 495 497 499 501 503 505 507 510 500 503 506 509 513 517 521 526 530 536 277 278 279 280 281 296 283 284 286 287 7.40 499 501 502 504 506 507 510 512 514 517 507 509 513 516 520 524 528 532 537 542 281 282 283 284 285 301 287 288 289 291 7.50 506 507 509 510 512 514 516 518 521 523 513 516 519 523 526 530 534 539 544 549 285 285 286 287 288 305 290 292 293 294 7.60 512 514 515 517 519 521 523 525 527 530 520 523 526 529 533 537 541 546 550 555 288 289 290 291 292 309 294 295 297 298 7.70 519 520 522 524 525 527 529 532 534 536 527 529 533 536 540 544 548 552 557 562 292 293 294 295 296 314 298 299 300 302 7.80 526 527 529 530 532 534 536 538 541 543 533 536 539 543 546 550 554 559 564 569 296 297 297 298 299 318 302 303 304 305 7.90 532 534 535 537 539 541 543 545 547 550 540 543 546 549 553 557 561 565 570 575 299 300 301 302 303 322 305 306 308 309 8.00 539 540 542 544 545 547 549 552 554 556 546 549 552 556 560 563 568 572 577 582

PAGE 18 [mm] Brake torque ventilated disc [Nm] Outer diameter m[kg] 220 240 260 280 300 320 340 360 380 400 193 195 196 198 200 202 195 207 210 198 5.00 347 350 353 357 360 364 369 373 378 357 363 369 375 382 390 399 408 418 428 439 197 198 200 202 204 206 198 211 214 202 5.10 354 357 360 363 367 371 375 380 385 364 369 375 382 389 397 405 414 424 435 446 200 202 204 206 208 210 202 215 217 206 5.20 361 363 367 370 374 378 382 387 391 371 376 382 388 396 403 412 421 431 441 452 204 206 207 209 211 214 206 218 221 210 5.30 367 370 373 377 380 384 389 393 398 377 383 389 395 402 410 418 427 437 448 459 208 209 211 213 215 217 209 222 225 213 5.40 374 377 380 383 387 391 395 400 405 384 389 395 402 409 417 425 434 444 454 465 211 213 215 217 219 221 213 226 229 217 5.50 380 383 386 390 394 398 402 406 411 390 396 402 408 415 423 432 441 450 461 472 215 217 218 220 222 225 217 229 232 221 5.60 387 390 393 397 400 404 409 413 418 397 402 408 415 422 430 438 447 457 467 478 219 220 222 224 226 228 220 233 236 224 5.70 394 397 400 403 407 411 415 420 425 404 409 415 422 429 436 445 454 463 474 485 222 224 226 228 230 232 224 237 240 228 5.80 400 403 406 410 414 418 422 426 431 410 416 422 428 435 443 451 460 470 480 491 226 228 229 231 233 236 228 241 243 232 5.90 407 410 413 416 420 424 428 433 438 417 422 428 435 442 450 458 467 477 487 498 230 231 233 235 237 239 231 244 247 235 6.00 414 417 420 423 427 431 435 440 444 424 429 435 441 448 456 464 473 483 493 504 233 235 237 239 241 243 235 248 251 239 6.10 420 423 426 430 433 437 442 446 451 430 436 442 448 455 463 471 480 490 500 511 237 239 241 242 244 247 239 252 254 243 6.20 427 430 433 436 440 444 448 453 458 237 442 448 455 462 469 478 487 496 506 517 241 242 244 246 248 250 243 255 258 246 6.30 434 436 440 443 447 451 455 459 464 444 449 455 461 468 476 484 493 503 513 524 245 246 248 250 252 254 246 259 262 250 6.40 440 443 446 450 453 457 462 466 471 450 455 461 468 475 483 491 500 509 520 530 248 250 252 253 256 258 250 263 265 254 6.50 447 450 453 456 460 464 468 473 477 457 462 468 475 482 489 497 506 516 526 537

PAGE 19 [mm] Brake torque ventilated disc [Nm] Outer diameter m[kg] 220 240 260 280 300 320 340 360 380 400 252 254 255 257 259 261 254 266 269 257 6.60 453 456 460 463 467 471 475 479 484 463 469 475 481 488 496 504 513 522 533 544 256 257 259 261 263 265 257 270 273 261 6.70 460 463 466 470 473 477 481 486 491 470 475 481 488 495 502 511 520 529 539 550 259 261 263 265 267 269 261 274 276 265 6.80 467 470 473 476 480 484 488 493 497 477 482 488 494 501 509 517 526 536 546 557 263 265 266 268 270 272 265 277 280 269 6.90 473 476 479 483 487 490 495 499 504 483 489 495 501 508 516 524 533 542 552 563 267 268 270 272 274 276 268 281 284 272 7.00 480 483 486 489 493 497 501 506 511 490 495 501 508 515 522 530 539 549 559 570 270 272 274 276 278 280 272 285 287 276 7.10 487 490 493 496 500 504 508 512 517 497 502 508 514 521 529 537 546 555 565 576 274 276 277 279 281 284 276 288 291 280 7.20 493 496 499 503 506 510 515 519 524 503 509 514 521 528 535 544 552 562 572 583 278 279 281 283 285 287 279 292 295 283 7.30 500 503 506 509 513 517 521 526 530 510 515 521 528 535 542 550 559 569 579 589 281 283 285 287 289 291 283 296 298 287 7.40 507 509 513 516 520 524 528 532 537 517 522 528 534 541 549 557 566 575 585 596 285 287 288 290 292 295 287 299 302 291 7.50 513 516 519 523 526 530 534 539 544 523 528 534 541 548 555 564 572 582 592 602 289 290 292 294 296 298 290 303 306 294 7.60 520 523 526 529 533 537 541 546 550 530 535 541 547 554 562 570 579 588 598 609 293 294 296 298 300 302 294 307 309 298 7.70 527 529 533 536 540 544 548 552 557 536 542 548 554 561 569 577 585 595 605 616 296 298 300 301 303 306 298 310 313 302 7.80 533 536 539 543 546 550 554 559 564 543 548 554 561 568 575 583 592 601 611 622 300 302 303 305 307 309 302 314 317 305 7.90 540 543 546 549 553 557 561 565 570 550 555 561 567 574 582 590 599 608 618 629 304 305 307 309 311 313 305 318 320 309 8.00 546 549 552 556 560 563 568 572 577 556 562 568 574 581 588 597 605 615 625 635 307 309 311 313 315 317 309 322 324 313 8.10 553 556 559 563 566 570 574 579 584 563 568 574 581 588 595 603 612 621 631 642 311 313 314 316 318 320 313 325 328 316 8.20 560 563 566 569 573 577 581 585 590 570 575 581 587 594 602 610 619 628 638 648

PAGE 20 [mm] Brake torque ventilated disc [Nm] Outer diameter m[kg] 220 240 260 280 300 320 340 360 380 400 315 316 318 320 322 324 316 329 332 320 8.30 566 569 572 576 579 583 588 592 597 576 582 587 594 601 608 616 625 634 644 655 318 320 322 324 326 328 320 333 335 324 8.40 573 576 579 582 586 590 594 599 603 583 588 594 600 607 615 623 632 641 651 662 322 324 325 327 329 331 324 336 339 328 8.50 580 583 586 589 593 597 601 605 610 590 595 601 607 614 622 630 638 648 658 668 326 327 329 331 333 335 327 340 343 331 8.60 586 589 592 596 599 603 607 612 617 596 602 607 614 621 628 636 645 654 664 675 329 331 333 335 337 339 331 344 346 335 8.70 593 596 599 602 606 610 614 619 623 603 608 614 620 627 635 643 652 661 671 681 333 335 336 338 340 343 335 347 350 339 8.80 600 602 606 609 613 617 621 625 630 609 615 621 627 634 641 649 658 667 677 688 337 338 340 342 344 346 338 351 354 342 8.90 606 609 612 616 619 623 627 632 637 616 621 627 634 641 648 656 665 674 684 694 341 342 344 346 348 350 342 355 357 346 9.00 613 616 619 622 626 630 634 638 643 623 628 634 640 647 655 663 671 681 691 701 344 346 348 349 351 354 346 358 361 350 9.10 620 622 626 629 633 636 641 645 650 629 635 641 647 654 661 669 678 687 697 708 348 349 351 353 355 357 350 362 365 353 9.20 626 629 632 636 639 643 647 652 656 636 641 647 654 660 668 676 685 694 704 714 352 353 355 357 359 361 353 366 368 357 9.30 633 636 639 642 646 650 654 658 663 643 648 654 660 667 675 683 691 700 710 721 355 357 359 360 362 365 357 369 372 361 9.40 639 642 645 649 652 656 661 665 670 649 655 660 667 674 681 689 698 707 717 727 359 361 362 364 366 368 361 373 376 364 9.50 646 649 652 655 659 663 667 672 676 658 661 667 673 680 688 696 704 714 724 734 363 364 366 368 370 372 364 377 379 368 9.60 653 656 659 662 666 670 674 678 683 663 668 674 680 687 694 702 711 720 730 741 366 368 370 372 374 376 368 381 383 372 9.70 659 662 665 669 672 686 680 685 690 669 675 680 687 694 701 709 718 727 737 747 370 372 373 375 377 379 372 384 387 375 9.80 666 669 672 675 679 683 687 692 696 676 681 687 693 700 708 716 724 734 743 754 374 375 377 379 381 383 375 388 390 379 9.90 673 676 679 682 686 690 694 698 703 683 688 694 700 707 714 722 731 740 750 760

PAGE 21 [mm] Brake torque ventilated disc [Nm] Outer diameter m[kg] 220 240 260 280 300 320 340 360 380 400 377 379 381 383 385 387 379 392 394 383 10.00 679 682 685 689 692 696 700 705 710 689 694 700 707 713 721 729 738 747 757 767 381 383 384 386 388 390 383 395 398 387 10.10 686 689 692 695 699 703 707 711 716 696 701 707 713 720 728 736 744 753 763 774 385 386 388 390 392 394 386 399 402 390 10.20 693 695 699 702 706 709 714 718 723 702 708 714 720 727 734 742 751 760 770 780 388 390 392 394 396 398 390 403 405 394 10.30 699 702 705 709 712 716 720 725 729 709 714 720 727 733 741 749 757 767 776 787 392 394 395 397 399 402 394 406 409 398 10.40 706 709 712 715 719 723 727 731 736 716 721 727 733 740 747 755 764 773 783 793 396 397 399 401 403 405 397 410 413 401 10.50 713 715 719 722 726 729 734 738 743 722 728 733 740 747 754 762 771 780 790 800 400 401 403 405 407 409 401 414 416 405 10.60 719 722 725 729 732 736 740 745 749 729 734 740 746 753 761 769 777 786 796 807 403 405 407 408 410 413 405 417 420 409 10.70 726 729 732 735 739 743 747 751 756 736 741 747 753 760 767 775 784 793 803 813 407 409 410 412 414 416 409 421 424 412 10.80 732 735 738 742 745 749 753 758 763 742 748 753 760 767 774 782 791 800 809 820 411 412 414 416 418 420 412 425 427 416 10.90 739 742 745 748 752 756 760 765 769 749 754 760 766 773 781 789 797 806 816 826 414 416 418 419 422 424 416 428 431 420 11.00 746 749 752 755 759 763 767 771 776 756 761 767 773 780 787 795 804 813 823 833 418 420 421 423 425 427 420 432 435 423 11.10 752 755 758 762 765 769 773 778 783 762 767 773 780 786 794 802 810 820 829 840 422 423 425 427 729 431 423 436 438 427 11.20 759 762 765 768 772 776 780 784 789 769 774 780 786 793 801 808 817 826 836 846 425 427 429 431 433 435 427 440 442 431 11.30 766 769 772 775 779 783 787 791 796 776 781 787 793 800 807 815 824 833 842 853 429 431 432 434 436 438 431 443 446 435 11.40 772 775 778 782 785 789 793 798 802 782 787 793 800 806 814 822 830 839 849 859 433 434 436 438 440 442 434 447 449 438 11.50 779 782 785 788 792 796 800 804 809 789 794 800 806 813 820 828 837 846 856 866 436 438 440 442 444 446 438 451 453 442 11.60 786 788 792 795 799 802 807 811 816 795 801 806 813 820 827 835 844 853 862 873

PAGE 22 [mm] Brake torque ventilated disc [Nm] Outer diameter m[kg] 220 240 260 280 300 320 340 360 380 400 440 442 443 445 447 449 442 454 457 446 11.70 792 795 798 802 805 809 813 818 822 802 807 813 819 826 834 842 850 859 869 879 444 445 447 449 451 453 445 458 461 449 11.80 799 802 805 808 812 816 820 824 829 809 814 820 826 833 840 848 857 866 876 886 448 449 451 453 455 457 449 462 464 453 11.90 806 808 812 815 819 822 827 831 836 815 821 826 833 840 847 855 863 873 882 892 451 453 455 456 458 461 453 465 468 457 12.00 812 815 818 822 825 829 833 838 842 822 827 833 839 846 854 862 870 879 889 899