-3-2.1 ompct PSS ype eetures In orer to respon quicky to wie rnge of nees, NSK keeps en-efector recircution system screws, which offer high-spee n ow-noise opertion n compct esign, in stnr stock s the ompct Series. he exceptiony high performnce screws re rey for use in vriety of fies such s semiconuctor mnufcturing equipment, D mnufcturing equipment, chip mounting equipment, mesuring pprtus, n meic equipment. Quieter soun he noise eve of screws hs een reuce y 6, out hf of wht is sense y the er. ompct he outsie imeter of the nut is s much s 3% smer thn those of NSK convention proucts. his contriutes to more compct esign of sorts of equipment n evices such s thinner Y tes. Noise eve () 8 5 65 6 55 imeter e 5 imeter e 1 imeter 25 e 5 onvention Series ompct Series 5 5 1 2 3 4 5 1 2 eeing spee, V (m/min) (Microphone ws positione t istnce of 4 mm for noise eves) ig. 1 omprison of noise eve High spee Permissie rottion spees up to 5 min -1. his cpiity rmticy expns the rnge of service conitions. Pese refer to the imension te for etis of permissie rottion spee. rese fitting provie s stnr equipment he new screws re stnry equippe with grese fitting (M5.8). uriction ports rrovie in 2 pces to fciitte mintennce. he screws cn e esiy connecte to n integrte uriction system. so, compct, thin pstic se is vie. outsie imeter is compct compre with the return tue recircution system. ow-profie esign he ow-profie support units especiy comptie with the compct PSS type re vie for uniquey spce-sving esign. xisting support unit New ow-profie support unit ig. 2 omprison of support units e screw sizes re rrnge in orer of the pge numer. e egins with the smest shft imeter screw, n procees to the rger sizes edimension tes Dimension tes show shpes/sizes s we s specifiction fctors of ech shft imeter/ e comintion. es so contin t s foows: Stroke Nomin stroke: reference for your use. Mximum stroke: he imit stroke tht the nut cn move. he figure is otine y sutrcting the nut ength from the effective three ength (1). e ccurcy e ccurcy is 5 gres : rve compenstion; : oernce on specifie trve; : rve vrition See "echnic Description: e ccurcy" (Pge 41) for the etis of the coes. e 1 omintions of screw shft imeter n e imeter e Permissie rottion spee n: imite y the retive peripher spee etween the screw shft n the nut. ritic spee: imite y the ntur frequency of screw shft. ritic spee epens on the supporting conition of screw shft. he ower of the two criteri, n n ritic Spee, wi etermine the over Permissie Rottion Spee of the screw. or etis, see "echnic escription: Permissie rottion spee" (Pge 51). eother he se of the screw n en efector re me of synthetic resin. onsut NSK when using our screws uner extreme environments or in speci environments, or if using speci uricnt or oi. or speci environments, refer to Pges 4 n D2. or uricnts, refer to Pges 1 n D. Note: or etis of stnr stock proucts, contck NSK. 5 1 2 25 3 4 5 6 1 221 221 223 223 223 223 225 225 2 2 2 229 229 231 231 233 233 25 235 235 23 23 239 239 22 mm more compct ( imeter 2, e 1) mm more compct ( imeter 2, e 1) ig. 3 omprison of ype n ompct Series 219 22
ompct PSS ype.2.1 j6.6 j5..18..8 6.8 +.1 +.1.5 9 j1..2 j23 g6.1 2-thin pstic se (Synthetic pstic) 6 (8.) 11 1 (quenching rnge) o j43 1.2 5 j11.5 (8) 4.2.8 j8.5 3.18 9 M8 1. 1.8 j6 h6.1 4-j4.5 ri thru j8 c ore, 4.5 epth rese nippe M5.8 tp) M5.8 tp) 3 3 3 3 26 ross-section - PD 33 14 21 screw specifiction ø1 e 5, 1 Oversize preo imeter/screw shft root imeter 2. / 8.2 circe i. 1.3 ccurcy gre/xi py 5 / ctory pre-pcke grese NSK grese PS2 Recommene support unit or rive sie or opposite to rive sie WK8-1 (squre) WK8S-1 (squre) WK8-11 (roun) screw No. imeter e sic o rtings (N) Stroke Nomin t - ength t o PSSN1D11 5 83 1 5 11 PSSN1D221 1 3 2 15 221 PSSN1D321 5 2 93 4 9 2 233 29 262 5 321 PSSN1D421 3 333 362 35 421 PSSN1D521 1 4 433 462 45 521 PSS11N1D221 1 2 15 221 PSS11N1D321 2 23 262 5 321 1 1 9 3 1 PSS11N1D421 3 33 32 362 35 421 PSS11N1D521 4 43 462 45 521 Remrks: 1. Inictes screw preo contro vue. out 2. N cm of torque is e ue to thin pstic se. 2. ontct NSK if permissie rottion spee is to e exceee. 3. Service temperture rnge is to 8. e ccurcy rget vue rror Vrition Dynmic preo torque Permissie rottion spee (min -1 ) *2 ixe-simpe.2.18.3. 3.3.3.2.18.45. 3.3.3.23.18.6.6 4.3.3 5.8.4.25.2..6 4.3.4..2.85.4 4.9.5.2.18.45. 3.3.3.23.18.6.6 4.3.4.25.2..6 4.3.4 5..4..2.85.4 4.9.5 Intern spti voume of nut (cm 3 ) Stnr voume of grese repenishing Remrks: 4. NSK support unit is recommene. Refer to Pge 433 for etis. 5. he mount for repenishing shou e out 5% of nut intern spce cpcity. Refer to Pge D for etis. (cm 3 ) 222 221 222
ompct PSS ype.18. 2-thin pstic se (Synthetic pstic).2 1.18.1 3 3 4-j4.5 ri thru j8 c ore, 4.5 epth ø e 5, 1, 2, 3 screw specifiction.2.1 j6.6 j5..8 +.1.5 9 j..2 j24 g6 +.1 6.8 6 4 9.1 6 11 t (quenching rnge) (8.) o j44 1 j11.5 8.2.8 j8.5 3 M8 1. 1.8 j6 h6 rese nippe M5.8 tp) 3 3.5.5 M5.8 tp) ross-section - PD 34 14.5 21.5 Oversize preo imeter/screw shft root imeter 2. / 1.2 circe i..3 ccurcy gre/xi py 5 / ctory pre-pcke grese NSK grese PS2 Recommene support unit or rive sie or opposite to rive sie WK8-1 (squre) WK8S-1 (squre) WK8-11 (roun) screw No. imeter e sic o rtings (N) Stroke Nomin t - ength t o 1 PSS5N1D11 5 8 11 5 11 PSS5N1D221 1 15 221 PSS5N1D321 2 23 26 5 321 5 3 2 5 86 3 PSS5N1D421 3 33 36 35 421 PSS5N1D521 4 43 46 45 521 PSS5N1D621 5 56 55 621 PSS1N1D221 1 11 15 221 PSS1N1D321 2 21 26 5 321 PSS1N1D421 1 3 2 5 86 3 31 43 36 35 421 PSS1N1D521 4 41 46 45 521 PSS1N1D621 5 51 56 55 621 PSS2N1D1 1 8 28 225 1 PSS2N1D31 2 258 38 325 31 PSS2N1D41 2 2 3 61 3 358 5 48 425 41 9 PSS2N1D51 4 458 58 525 51 PSS2N1D61 5 558 68 625 61 PSS3N1D1 1 3 23 225 1 PSS3N1D31 2 233 33 325 31 PSS3N1D41 3 2 3 61 3 333 43 425 41 14 PSS3N1D51 4 433 525 51 PSS3N1D61 5 3 63 625 61 Remrks: 1. Inictes screw preo contro vue. out 2. N cm of torque is e ue to thin pstic se. 2. ontct NSK if permissie rottion spee is to e exceee. 3. Service temperture rnge is to 8. e ccurcy rget vue rror Vrition Dynmic preo torque Permissie rottion spee (min -1 ) *2 ixe-simpe.2.18.3. 3.3.3.2.18.45. 3.3.3.23.18.6.6 4.3.4.25.2..6 4.3.5 5 1..5..2.85.6 4.3.6.3.23.85.4 4.9..2.18.45. 3.3.4.23.18.6.6 4.3.5.25.2..6 4.3.5 5 1..5..2.85.6 4.3.6.3.23.85.4 4.9..23.18.45 1.4 4.5.4.23.18.6.9 4.9.5 5..2..9 4.9.6 1.2.6.3.23.85.6 5.9..3.23.11.6 5.9.8 4 2.23.18.45 1.4 4.5.5.23.18.6.9 4.9.6 5..2..9 4.9. 1.5.8.3.23.85.6 5.9..3.23.11.6 5.9.8 4 3 Intern spti voume of nut (cm 3 ) Stnr voume of grese repenishing Remrks: 4. NSK support unit is recommene. Refer to Pge 433 for etis. 5. he mount for repenishing shou e out 5% of nut intern spce cpcity. Refer to Pge D for etis. (cm 3 ) 224 223 224
ompct PSS ype.4. j1 M1 1. 1.9.1.1 o +.1 9. +.14 j9.6.4. j1 j9.6.9 j14 +.14 +.1 9. 6.5 3..2 j28 g6. 2-thin pstic se (Synthetic pstic).1 1 (quenching rnge) 6 (8.) 11 j51.25 8 1.3.11 j 5 1.5 3.1 45 M 1..9 j1 h6.11 3 3 3 3 rese nippe.5.5 M5.8 tp) 31 M5.8 tp) ross-section - 4 j5.5 ri thru j9.5 c ore, 5.5 epth PD 39 18 25 screw specifiction ø e 5, 1 Oversize preo imeter/screw shft root imeter 2.8 /.6 circe i..5 ccurcy gre/xi py 5 / ctory pre-pcke grese NSK grese R3 Recommene support unit or rive sie or opposite to rive sie WK-1 (squre) WKS-1 (squre) WK-11 (roun) WK1-1 (squre) WK1-11 (roun) o screw No. imeter e sic o rtings (N) Stroke Nomin t - ength t o 1 PSS5N1D211 5 19 9 4 211 PSS5N1D261 1 9 189 24 261 PSS5N1D361 2 259 289 34 361 PSS5N1D461 5 5 46 1 2 3 359 3 389 44 461 PSS5N1D561 4 459 489 54 561 PSS5N1D661 5 559 589 64 661 PSS5N1D61 6 659 689 4 61 PSS1N1D261 1 146 189 24 261 PSS1N1D361 2 246 289 34 361 PSS1N1D461 3 346 389 44 461 PSS1N1D561 4 446 489 54 561 PSS1N1D661 1 5 46 1 2 5 546 43 589 64 661 PSS1N1D61 6 646 689 4 61 PSS1N1D89 46 89 84 89 PSS1N1D99 8 846 889 94 99 PSS1N1D119 1 1 46 1 89 1 14 1 19 Remrks: 1. Inictes screw preo contro vue. out 2. N cm of torque is e ue to thin pstic se. 2. ontct NSK if permissie rottion spee is to e exceee. 3. Service temperture rnge is to 8. eft shft en riven sie).2.18.35.2 6.9.5.2.18.35.2 6.9.5.23.18.45.2 6.9.6 5.25.2.5.4 9.8.8 2. 1...2.6.4 9.8.9.3.23.5.4 9.8 1..35.25.5.4 11.8 1.1 3 6 e ccurcy rget vue rror Vrition Dynmic preo torque.2.18.35.6.4.6.23.18.45.6.4..25.2.5.4 9.8.8 5..2.6.4 9.8 1..3.23.5.4 9.8 1.1 2. 1..35.25.5.4 11.8 1.2 3 6.35.25.95.4 11.8 1.4 2 3 4.4..95.4 11.8 1.5 2 2 3 4.46.3..4 11.8 1. 1 4 2 3 Permissie rottion spee (min -1 ) *2 Intern spti Stnr voume of ixe- ixevoume of nut grese repenishing Simpe ixe (cm 3 ) (cm 3 ) Remrks: 4. NSK support unit is recommene. Refer to Pge 433 for etis. 5. he mount for repenishing shou e out 5% of nut intern spce cpcity. Refer to Pge D for etis. 226 225 226
ompct PSS ype.4. j1 M1 1. 1.9.1.1 o +.1 9. +.14 j9.6.4. j1 j9.6.9 j14 +.14 +.1 9. 6.5 3.9.25 j32 g6. 2-thin pstic se (Synthetic pstic).1 1 (quenching rnge) 6 11 (8.) j55.25 8 1.3.11 j 5 1.5 3.1 45 M 1..9 j1 h6.11 rese nippe M5.8 tp) 3 3 3 3.5.5 33 M5.8 tp) ross-section - 4-j5.5 ri thru j9.5 c ore, 5.5 epth PD 43 2 ø e 2, 3 screw specifiction Oversize preo imeter/screw shft root imeter 3.15 /.2 circe i..5 ccurcy gre/xi py 5 / ctory pre-pcke grese NSK grese R3 Recommene support unit or rive sie or opposite to rive sie WK-1 (squre) WKS-1 (squre) WK-11 (roun) WK1-1 (squre) WK1-11 (roun) o screw No. imeter e sic o rtings (N) Stroke Nomin t - ength t o 1 PSS2N1D261 1 5 186 24 261 PSS2N1D361 2 235 286 34 361 PSS2N1D461 3 335 386 44 461 PSS2N1D561 4 435 486 54 561 PSS2N1D661 2 5 8 3 5 5 51 586 64 661 18 PSS2N1D61 6 635 686 4 61 PSS2N1D89 35 86 84 89 PSS2N1D99 8 835 886 94 99 PSS2N1D119 1 1 35 1 86 1 14 1 19 PSS3N1D311 1 9 23 254 311 PSS3N1D411 2 259 33 354 411 PSS3N1D511 3 359 43 454 511 PSS3N1D611 4 459 554 611 PSS3N1D11 3 5 8 3 5 559 1 63 654 11 24 PSS3N1D811 6 659 3 54 811 PSS3N1D929 59 83 854 929 PSS3N1D9 8 859 93 954 1 29 PSS3N1D29 1 1 59 1 1 4 1 229 Remrks: 1. Inictes screw preo contro vue. out 2. N cm of torque is e ue to thin pstic se. 2. ontct NSK if permissie rottion spee is to e exceee. 3. Service temperture rnge is to 8. eft shft en riven sie).2.18.35.8 8.8..23.18.45.8 8.8.8.25.2.5.8 1.8.9 5..2.6.8 1.8 1.1.3.23.5.8 1.8 1.2 2.8 1.4.35.25.5.8.8 1.3 3.35.25.95.8.8 1.5 2 9 4 2.4..95.8.8 1.6 2 2 3 3 e ccurcy rget vue rror Vrition Dynmic preo torque.46.3..8.8 1.9 1 5 2 2.23.18.35 1.2 9.3.8.25.2.5.8 1.8 1. 5..2.6.8 1.8 1.1.3.23.6.8 1.8 1.2.3.23.5.8.8 1.4 4 5 3.4 1..35.25.95.8.8 1.5 3 3.4..95.8.8 1.6 2 6 3 8.4...8.8 1.8 2 3.46.3..8.8 2. 1 4 2 Permissie rottion spee (min -1 ) *2 Intern spti Stnr voume of ixe- ixevoume of nut grese repenishing Simpe ixe (cm 3 ) (cm 3 ) Remrks: 4. NSK support unit is recommene. Refer to Pge 433 for etis. 5. he mount for repenishing shou e out 5% of nut intern spce cpcity. Refer to Pge D for etis. 228 2 228
ompct PSS ype.1 M 1..4..1.11.4..11 o +.1 +.14 +.14 +.1.5 4 j2.9.25 j36 g6. 2-thin pstic se (Synthetic pstic).11 1 (quenching rnge) 6 (8.).25 1 1 1.4..5 4.1 6 M 1. 2.11 j h6. 3 3 3 rese nippe M5.8 tp) 19 19 38 M5.8 tp) ross-section - 3 4-j6.6 ri thru j11 c ore, 6.5 epth PD 49 23.5 3.5 screw specifiction ø2 e 5, 1 Oversize preo imeter/screw shft root imeter 3.15 / 1.2 circe i. 2.5 ccurcy gre/xi py 5 / ctory pre-pcke grese NSK grese R3 Recommene support unit or rive sie or opposite to rive sie WK-1 (squre) WKS-1 (squre) WK-11 (roun) o screw No. imeter e sic o rtings (N) Stroke Nomin t - ength t o 1 PSS25N1D323 19 228 25 323 PSS25N1D33 2 24 8 3 33 PSS25N1D43 3 34 38 4 43 PSS25N1D53 4 44 48 5 53 5 8 9 18 5 31 PSS25N1D63 5 54 58 6 63 PSS25N1D3 6 64 68 3 PSS25N1D83 4 8 8 83 PSS25N1D1 8 84 88 9 1 PSS21N1D38 2 2 24 292 314 38 PSS21N1D48 3 34 392 414 48 PSS21N1D58 4 44 492 514 58 PSS21N1D68 5 54 592 614 68 PSS21N1D8 1 8 9 18 5 6 64 45 692 14 8 22 PSS21N1D88 4 92 814 88 PSS21N1D114 8 84 892 914 114 PSS21N1D14 1 14 192 1 114 14 PSS21N1D1414 1 2 4 92 1 314 1414 Remrks: 1. Inictes screw preo contro vue. out 2. N cm of torque is e ue to thin pstic se. 2. ontct NSK if permissie rottion spee is to e exceee. 3. Service temperture rnge is to 8. 22 eft shft en riven sie).23.18.45.6.4 1..23.18.45.6.4 1.1.25.2.5.6.4 1.3 5..2.6.4 9.8 1.5.3.23.5.4 9.8 1..35.25.5.4 9.8 1.9.35.25.95.4 9.8 2.2 4.4..95.4 11.8 2.4 3 2 4.23.18.45 1.2 9.3 1.2.25.2.5 1.2 9.3 1.4 e ccurcy rget vue rror Vrition Dynmic preo torque 3.4 1...2.6.8 1.8 1. 5.3.23.5.8 1.8 1.9.35.25.5.8 1.8 2.1 3.2 1.6.35.25.95.8 1.8 2.4 4.4...8.8 2.6 3 1 4 6.46.3..8.8 3.1 2 1 3 1.54.35..8.8 3.6 1 5 2 2 Permissie rottion spee (min -1 ) *2 Intern spti Stnr voume of ixe- ixevoume of nut grese repenishing Simpe ixe (cm 3 ) (cm 3 ) Remrks: 4. NSK support unit is recommene. Refer to Pge 433 for etis. 5. he mount for repenishing shou e out 5% of nut intern spce cpcity. Refer to Pge D for etis. 23 229 23
ompct PSS ype.1.4..11 o +.1 +.14. 2-thin pstic se (Synthetic pstic).25 1.1. 3 3 4-j6.6 ri thru j11 c ore, 6.5 epth screw specifiction ø2 e 2, 3 Oversize preo M 1..1.4..11 +.14 +.1.5 4 j2.9.25 j36 g6.11 1 (quenching rnge) 6 (8.) 1 1.4..5 4 6 M 1. 2.11 j h6 3 rese nippe M5.8 tp) 19 19 38 M5.8 tp) ross-section - 3 PD 49 23.5 3.5 imeter/screw shft root imeter 3.15 / 1.2 circe i. 2.5 ccurcy gre/xi py 5 / ctory pre-pcke grese NSK grese R3 Recommene support unit or rive sie or opposite to rive sie WK-1 (squre) WKS-1 (squre) WK-11 (roun) o screw No. imeter e sic o rtings (N) Stroke Nomin t - ength t o 1 PSS22N1D58 3 359 4 435 58 PSS22N1D68 4 459 5 5 68 PSS22N1D8 5 559 6 635 8 PSS22N1D88 6 659 35 88 PSS22N1D98 2 5 9 11 59 54 8 835 98 22 PSS22N1D5 8 859 9 935 1 35 PSS22N1D35 1 1 59 1 1 1 5 1 235 PSS22N1D1435 1 2 1 259 1 3 1 335 1 435 PSS22N1D1835 1 6 1 659 1 1 35 1 835 2 PSS23N1D48 2 234 38 335 48 PSS23N1D58 3 334 48 435 58 PSS23N1D68 4 434 58 5 68 PSS23N1D8 5 4 68 635 8 PSS23N1D88 3 5 9 11 6 634 4 8 35 88 PSS23N1D98 34 88 835 98 PSS23N1D5 8 834 98 935 1 35 PSS23N1D35 1 1 34 1 18 1 5 1 235 PSS23N1D1435 1 2 1 234 1 38 1 335 1 435 Remrks: 1. Inictes screw preo contro vue. out 2. N cm of torque is e ue to thin pstic se. 2. ontct NSK if permissie rottion spee is to e exceee. 3. Service temperture rnge is to 8. eft shft en riven sie)..2.6 1.4 11.8 1.6.3.23.6 1.4 11.8 1.8 5.3.23.5 1.4 11.8 2..35.25.95 1.4 11.8 2.3.4..95.8.8 2.5 3 3.2 1.6.4...8.8 2.8 3 4 5 e ccurcy rget vue rror Vrition Dynmic preo torque.46.3..8.8 3.3 2 3.54.35..8.8 3.8 1 4 2 1.65.4.2.8.8 4. 8 1 2.23.18.5 1.6 9.8 1.4..2.6 1.4 11.8 1..3.23.6 1.4 11.8 1.9 5.3.23.5 1.4 11.8 2.1.35.25.95 1.4 11.8 2.4 4.6 2.3.4..95.8.8 2.6 3 9.4...8.8 2.9 3 1 4 6.46.3..8.8 3.4 2 1 3.54.35..8.8 3.9 1 5 2 2 Permissie rottion spee (min -1 ) *2 Intern spti Stnr voume of ixe- ixevoume of nut grese repenishing Simpe ixe (cm 3 ) (cm 3 ) Remrks: 4. NSK support unit is recommene. Refer to Pge 433 for etis. 5. he mount for repenishing shou e out 5% of nut intern spce cpcity. Refer to Pge D for etis. 232 231 232
ompct PSS ype.1.4..11 o +.1 +.14. 2-thin pstic se (Synthetic pstic).25 1.1. 3 3 4-j6.6 ri thru j11 c ore, 6.5 epth screw specifiction ø2 e 4, 6 Oversize preo M 1..1.4..11 +.14 +.1.5 4 j2.9.25 j36 g6.11 1 (quenching rnge) 6 (8.) 1 1.4..5 4 6 M 1. 2.11 j h6 3 rese nippe M5.8 tp) 19 19 38 M5.8 tp) ross-section - 3 PD 49 23.5 3.5 imeter/screw shft root imeter 3.15 / 1.2 circe i. 2.5 ccurcy gre/xi py 5 / ctory pre-pcke grese NSK grese R3 Recommene support unit or rive sie or opposite to rive sie WK-1 (squre) WKS-1 (squre) WK-11 (roun) o screw No. imeter e sic o rtings (N) Stroke Nomin t - ength t o 1 PSS24N1D658 4 461 5 585 658 PSS24N1D58 5 561 6 685 58 PSS24N1D858 6 661 85 858 PSS24N1D958 61 8 885 958 PSS24N1D185 4 5 9 11 8 861 92 9 985 1 85 32 PSS24N1D85 1 1 61 1 3 1 185 1 285 PSS24N1D1485 1 2 1 261 1 3 1 385 1 485 PSS24N1D1885 1 6 1 661 1 1 85 1 885 PSS24N1D2285 2 2 61 2 3 2 185 2 285 2 PSS26N1D8 4 464 593 635 8 PSS26N1D88 5 564 693 35 88 PSS26N1D98 6 664 93 835 98 PSS26N1D18 64 893 935 1 8 PSS26N1D 6 5 9 11 8 864 9 993 1 35 1 5 42 PSS26N1D35 1 1 64 1 193 1 235 1 335 PSS26N1D35 1 2 1 264 1 393 1 435 1 5 PSS26N1D1935 1 6 1 664 1 93 1 835 1 935 PSS26N1D2335 2 2 64 2 193 2 235 2 335 Remrks: 1. Inictes screw preo contro vue. out 2. N cm of torque is e ue to thin pstic se. 2. ontct NSK if permissie rottion spee is to e exceee. 3. Service temperture rnge is to 8. eft shft en riven sie).3.23.5 2.2.8 2.1.35.25.5 2.2.8 2.4 5.35.25.95 2.2.8 2.6.4..95 1.8 14.8 2.8 3 5.4.. 1.8 14.8 3.1 2 8 4 2 5.3 2..46.3. 1.8 14.8 3.6 1 9 2 8.54.35. 1.8 14.8 4.1 1 4 2.65.4.2 1.8 14.8 5.1 8 1 2 e ccurcy rget vue rror Vrition Dynmic preo torque..46.24 1.8 14.8 6. 5 8.3.23.5 2..8 2.4 5.35.25.95 2..8 2.6.35.25.95 2..8 2.9 4 2.4.. 1.8 14.8 3.1 3 3.4.. 1.8 14.8 3.4 2 6 3 9. 3.5.46.3. 1.8 14.8 3.9 1 8 2.54.35. 1.8 14.8 4.4 1 3 1 9.65.4.2 1.8 14.8 5.4 8 1 1..46.24 1.8 14.8 6.3 5 Permissie rottion spee (min -1 ) *2 Intern spti Stnr voume of ixe- ixevoume of nut grese repenishing Simpe ixe (cm 3 ) (cm 3 ) Remrks: 4. NSK support unit is recommene. Refer to Pge 433 for etis. 5. he mount for repenishing shou e out 5% of nut intern spce cpcity. Refer to Pge D for etis. 234 233 234
ompct PSS ype o 19 +.1...35 M2 1..5.14 j2.5.14..21.21 j2 1.35 +.14.5 1.35 +.14 +.1.35.9.25 j4 g6 2-thin pstic se (Synthetic pstic).11 6 t (quenching rnge) (8.).35 22 1 1.5.14 j2.22.5 8 M2 1..11 h6. 3.5 rese nippe M5.8 tp) M5.8 tp) 22.5 24 24 48 ross-section - 6-j6.6ri thru PD 51 PD 4 screw specifiction ø25 e 5, 1 Oversize preo imeter/screw shft root imeter 3.15 / 22.2 circe i. 25.5 ccurcy gre/xi py 5 / ctory pre-pcke grese NSK grese R3 Recommene support unit or rive sie or opposite to rive sie WK2-1 (squre) WK2S-1 (squre) WK2-11 (roun) o screw No. imeter e sic o rtings (N) Stroke Nomin t - ength t o 1 PSS255N1D349 191 223 25 349 PSS255N1D399 2 241 3 3 399 PSS255N1D499 3 341 33 4 499 PSS255N1D599 4 441 43 5 599 5 9 6 23 6 32 PSS255N1D699 5 541 53 6 699 PSS255N1D899 41 3 8 899 PSS255N1D999 8 841 83 9 999 PSS255N1D33 1 1 41 1 3 1 1 1 233 25 PSS251N1D549 3 36 423 45 549 PSS251N1D649 4 46 523 55 649 PSS251N1D49 5 56 623 65 49 PSS251N1D849 6 66 23 5 849 1 8 32 3 56 PSS251N1D949 6 823 85 949 PSS251N1D149 8 86 923 95 1 49 PSS251N1D83 1 1 6 1 3 1 1 283 PSS251N1D1883 1 6 1 66 1 23 1 5 1 883 Remrks: 1. Inictes screw preo contro vue. out 2. N cm of torque is e ue to thin pstic se. 2. ontct NSK if permissie rottion spee is to e exceee. 3. Service temperture rnge is to 8. e ccurcy Dynmic Permissie rottion spee (min -1 ) *2 Intern spti Stnr voume of rget vue rror Vrition preo torque ixe- ixevoume of nut grese repenishing Simpe ixe (cm 3 ) (cm 3 ).23.18.35 1.2 9.3 1.5.23.18.35 1.2 9.3 1.6.25.2.4 1.2 9.3 2. 5..2.45 1.2 9.3 2.3 4.4 2.2.3.23.55.8 1.8 2..35.25.65.8 1.8 3.4.4..65.8 1.8 3. 4 1 eft shft en riven sie).46.3.8.8.8 4.5 2 4..2.45 3.1 11.8 2.4.3.23.55 2.2.8 2..3.23.55 2.2.8 3.1 5.35.25.65 2.2.8 3.5.4..65 2.2.8 3.8.4..8 2.2.8 4.2 3 6.46.3.1 1.8 14.8 5. 2 5 3.65.4. 1.8 14.8.2 1 1 6 4. 2.4 Remrks: 4. NSK support unit is recommene. Refer to Pge 433 for etis. 5. he mount for repenishing shou e out 5% of nut intern spce cpcity. Refer to Pge D for etis. 236 235 236
ompct PSS ype o 19 +.1...35 M2 1..5.14 j2..5.14.21.21 j2 +.14 1.35.5 1.35 +.14 +.1.35.9.25 j4 g6 2-thin pstic se (Synthetic pstic).11 6 t (quenching rnge) (8.).35 22 1 1.5.14 j2.22.5 8 M2 1..11 h6. 3.5 rese nippe M5.8 tp) M5.8 tp) 22.5 24 24 48 ross-section - 6-j6.6ri thru PD 51 PD 4 screw specifiction ø25 e 2, 25 Oversize preo imeter/screw shft root imeter 3.15 / 22.2 circe i. 25.5 ccurcy gre/xi py 5 / ctory pre-pcke grese NSK grese R3 Recommene support unit or rive sie or opposite to rive sie WK2-1 (squre) WK2S-1 (squre) WK2-11 (roun) o screw No. imeter e sic o rtings (N) Stroke Nomin t - ength t o 1 PSS252N1D29 5 55 64 63 29 PSS252N1D829 6 65 4 3 829 PSS252N1D929 5 84 83 929 PSS252N1D9 8 85 94 93 1 29 2 6 56 14 6 54 PSS252N1D63 1 1 5 1 14 1 1 263 PSS252N1D1463 1 2 1 25 1 34 1 33 1 463 PSS252N1D1863 1 6 1 65 1 4 1 3 1 863 PSS252N1D2263 2 2 5 2 14 2 2 263 25 PSS2525N1D9 5 58 65 68 9 PSS2525N1D89 6 68 5 8 89 PSS2525N1D99 8 85 88 99 PSS2525N1D19 8 88 95 98 1 9 25 6 56 14 6 63 PSS2525N1D 1 1 8 1 1 18 1 3 PSS2525N1D 1 2 1 28 1 35 1 38 1 5 PSS2525N1D19 1 6 1 68 1 5 1 8 1 9 PSS2525N1D23 2 2 8 2 2 18 2 3 Remrks: 1. Inictes screw preo contro vue. out 2. N cm of torque is e ue to thin pstic se. 2. ontct NSK if permissie rottion spee is to e exceee. 3. Service temperture rnge is to 8. 26 3 eft shft en riven sie) e ccurcy rget vue rror Vrition Dynmic preo torque.3.23.55 2.2.8 3.1.35.25.65 2.2.8 3.4 5.4..65 2.2.8 3.8 4 8.4..8 2.2.8 4.2 3 8.46.3.1 1.8 14.8 5. 2 6 3 8.54.35.1 1.8 14.8 5.8 1 8 2.65.4. 1.8 14.8.3 1 1 1 6..46.1 1.8 14.8 8.8 1.35.25.55 2..8 3.3 5.35.25.65 2..8 3..4..65 2..8 4.1 4 3.4..8 2..8 4.4 3 4.46.3.1 1.8 14.8 5.3 2 3 3 5.54.35.1 1.8 14.8 6. 1 2 6.65.4. 1.8 14.8.5 1 1 5..46.1 1.8 14.8 9.1 1 Permissie rottion spee (min -1 ) *2 Intern spti Stnr voume of ixe- ixevoume of nut grese repenishing Simpe ixe (cm 3 ) (cm 3 ) 3.9 2. 4.3 2.2 Remrks: 4. NSK support unit is recommene. Refer to Pge 433 for etis. 5. he mount for repenishing shou e out 5% of nut intern spce cpcity. Refer to Pge D for etis. 238 23 238
ompct PSS ype o 19 +.1...35 M2 1..5.14 j2..5.14.21.21 j2 +.14 1.35.5 1.35 +.14 +.1.35.9.25 j4 g6 2-thin pstic se (Synthetic pstic).11 6 t (quenching rnge) (8.).35 22 1 1.5.14 j2.22.5 8 M2 1..11 h6. 3.5 rese nippe M5.8 tp) M5.8 tp) 22.5 24 24 48 ross-section - 6-j6.6ri thru PD 51 PD 4 screw specifiction ø25 e 3, 5 Oversize preo imeter/screw shft root imeter 3.15 / 22.2 circe i. 25.5 ccurcy gre/xi py 5 / ctory pre-pcke grese NSK grese R3 Recommene support unit or rive sie or opposite to rive sie WK2-1 (squre) WK2S-1 (squre) WK2-11 (roun) o screw No. imeter e sic o rtings (N) Stroke Nomin t - ength t o 1 PSS2N1D9 5 56 65 68 9 PSS2N1D89 6 66 5 8 89 PSS2N1D99 6 85 88 99 PSS2N1D19 8 86 95 98 1 9 3 6 56 14 6 4 PSS2N1D 1 1 6 1 1 18 1 3 PSS2N1D 1 2 1 6 1 35 1 38 1 5 PSS2N1D19 1 6 1 66 1 5 1 8 1 9 PSS2N1D23 2 2 6 2 2 18 2 3 25 PSS255N1D829 5 56 69 3 829 PSS255N1D929 6 66 9 83 929 PSS255N1D9 6 89 93 1 29 PSS255N1D19 8 86 99 1 3 1 9 5 6 56 14 6 114 4 PSS255N1D63 1 1 6 1 19 1 23 1 363 PSS255N1D63 1 2 1 6 1 39 1 43 1 563 PSS255N1D1963 1 6 1 66 1 9 1 83 1 963 PSS255N1D2363 2 2 6 2 19 2 23 2 363 Remrks: 1. Inictes screw preo contro vue. out 2. N cm of torque is e ue to thin pstic se. 2. ontct NSK if permissie rottion spee is to e exceee. 3. Service temperture rnge is to 8. 3 eft shft en riven sie) e ccurcy rget vue rror Vrition Dynmic preo torque.35.25.55 2..8 3.4.35.25.65 2..8 3. 5.4..65 2..8 4.1 4 3.4..8 2..8 4.5 3 4.46.3.1 1.8 14.8 5.3 2 3 3 6.54.35.1 1.8 14.8 6.1 1 2 6.65.4. 1.8 14.8.6 1 1 5..46.1 1.8 14.8 9.1 1.35.25.65 5.4 1.6 3.8 5.35.25.65 5.4 1.6 4.1 4 8.4..8 5.4 1.6 4.5 3 8.4..8 5.4 1.6 4.9 3 1.46.3.1 4.1 19.6 5.8 2 2 3 4.54.35.1 4.1 19.6 6.5 1 6 2 5.65.4. 4.1 19.6 8. 9 1 5..46.1 4.1 19.6 9.6 6 1 Permissie rottion spee (min -1 ) *2 Intern spti Stnr voume of ixe- ixevoume of nut grese repenishing Simpe ixe (cm 3 ) (cm 3 ) 5.5 2.8. 3.9 Remrks: 4. NSK support unit is recommene. Refer to Pge 433 for etis. 5. he mount for repenishing shou e out 5% of nut intern spce cpcity. Refer to Pge D for etis. 24 239 24