Slewing Ring Bearings

Transcription

1 Slewing Ring Bearings Wafangian Weiyuan Bearing Manufacturings Co.,Lt. Wafangian Weiyuan Bearing Manufacturings Co.,Lt. A: huhua Inustrial Park,Wafangian,alian,China el: Fax: Website:

2 slewing ring Slewing Rings have a high loa carrying capacity, a versatile range of applications an are highly cost-effective. ue to their esign, a single bearing can reliably support raial, axial an tilting moment loas. It is therefore possible in many cases to replace bearing arrangements comprising a combination of raial an axial bearings by a single bearing. his reuces, in some cases consierably, the costs an work require in the esign of the ajacent construction an the fitting of bearings. It is mae up of mounting holes, inner gear or outer gear, grease hole an sealing evice. It has many positive characteristics; compact structure, light weight, goo rigiity, steay spee an high precision. Besies the stanar esigns in following pages of this catalogue, we are able to make customize esign accoring to customers requirements. Bearing escription Single-row Ball Slewing Bearing ouble-row Ball Slewing Bearing Crosse Roller Slewing Bearing riple-row Roller Slewing Bearing ypical Applications urntables,raar,peestal cranes Mobile cranes,excavators,win turbines Large cranes,win turbines Marine cranes,large excavators Raar,urrets,Excavators Cranes,Marine cranes,stacker Reclaimers Raar,Large cranes,large excavators Steel lael,urrets

3 Slewing Bearing coe structure ype of Slewing Bearing 0- ball Slewing Bearing 1- roller Slewing Bearing 2-ype of of raceway 1-Single-Row Crosse Roller ype, Single-Row Four Point Contact Ball ype 2-ouble-Row ifferent Ball ype 3-hree-Row Roller ype 3-With gear or not 0---no gear 1--- external gear with small moular 2--- external gear with big moular 3--- internal gear with Small moular 4--- internal gear with big moular 4-iameter of rolling element() 5-Pitch circle iameter of rolling element() For Example Pitch circle iameter of rolling element iameter of rolling element With gear or not ype of of raceway ype of Slewing Bearing his coe means: he Slewing Bearing is of Single-Row Four Point Contact Ball Internal gear type, with the iameter of the ball iameter at 50, an the pitch circle iameter of rolling element is 1400.

4 Single-row ball slewing bearing Basic type Without Gear Ext Gear Configuration size Mounting Structural size Gear ata Ext Gear ooth Force n µ h b x m e Normalizing empering 10 4 N 10 4 N _ _ _ _ _ _ _ _ _ _ _ _ Weight

5 Basic type Without Gear Ext Gear Configuration size Mounting Structural size Gear ata Ext Gear ooth Force n µ h b x m e Normalizing empering 10 4 N 10 4 N _ _ _ _ _ _ _ _ _ _ _ _ Weight

6 Basic type Without Gear Ext Gear Configuration size Mounting Structural size Gear ata Ext Gear ooth Force Weight n µ h b Normalizing empering x m e 10 4 N 10 4 N

7 Basic type Without Gear Ext Gear Configuration size Mounting Structural size Gear ata Ext Gear ooth Force Weight n µ h b Normalizing empering x m e 10 4 N 10 4 N

8 Basic type Without Gear Ext Gear Configuration size Mounting Structural size Gear ata Ext Gear ooth Force Weight n µ h b Normalizing empering x m e 10 4 N 10 4 N

9 Basic type Without Gear Ext Gear Configuration size Mounting Structural size Gear ata Ext Gear ooth Force Weight n µ h b Normalizing empering x m e 10 4 N 10 4 N

10 ouble-row Ball Slewing Ring Basic ype Configuration Mounting size Structural Size Gear ate Ext ate Intl ate ooth Fo size rce Without Gear Ext Gear Ext Int oothing oothless n Φ 1 h b x 3/1 3/1 m e normalizing tempering Weight 104 N 104 N

11 Basic ype Without Gear Ext Gear Configuration Mounting size Structural Size Gear ate Ext ate Intl ate ooth Fo size rce Ext Int oothing oothless n Φ 1 h b x 3/1 3/1 m e normalizing tempering Weight 104 N 104 N

12 Crosse Roller Slewing bearing Basic ype Configuration Mounting Size Structural size Gear ate Ext Gear Intl gear ooth Force Without Gear Ext Gear n F h b x m e Normalizing 10 4 N weight empering 10 4 N

13 Basic ype Configuration Mounting Size Structural size Gear ate Ext Gear Intl gear ooth Force Without Gear Ext Gear n F h b x m e Normalizing 10 4 N weight empering 10 4 N

14 Basic ype Configuration Mounting Size Structural size Gear ate Ext Gear Intl gear ooth Force Without Gear Ext Gear n F h b x m e Normalizing 10 4 N weight empering 10 4 N

15 riple-row Roller Slewing bearing Basic ype Configuration Mounting Size Structural size Gear ate Ext Gear ooth Force r Without Gear L Ext Gear L L Ext Intl ooth oothless n Φ 1 h b x 3/1 3/ m e normalizing tempering Weight 104 N 104 N

16 Basic ype Configuration Mounting Size Structural size Gear ate Ext Gear ooth Force r Without Gear L Ext Gear L L Ext Intl ooth oothless n Φ 1 h b x 3/1 3/ m e normalizing tempering Weight 104 N 104 N 1130