Needle roller bearings, with machined rings, without an inner ring - RNA 4912

RNA 4912 Dimensions
Fw 68mm
D 85mm
C 25mm
r1,2min.1mm
Abutment dimensions
Damax.80mm
ramax.1mm
Calculation data
Basic dynamic load ratingC 60.5kN
Basic static load ratingC0 114kN
Fatigue load limitPu 14.3kN
Reference speed  6000r/min
Limiting speed  6700r/min
Mass
Mass bearing  0.275kg
Appropriate products

Needle roller bearings, with machined rings, without an inner ring - RNA 4840

RNA 4840 Dimensions
Fw 220mm
D 250mm
C 50mm
r1,2min.1.5mm
Abutment dimensions
Damax.242mm
ramax.1.5mm
Calculation data
Basic dynamic load ratingC 224kN
Basic static load ratingC0 735kN
Fatigue load limitPu 75kN
Reference speed  1800r/min
Limiting speed  2000r/min
Mass
Mass bearing  3.35kg
Appropriate products
Radial shaft seal 220x250x15 HMS5 RG 

Needle roller bearings, with machined rings, without an inner ring - RNA 4922

RNA 4922 Dimensions
Fw 125mm
D 150mm
C 40mm
r1,2min.1.1mm
Abutment dimensions
Damax.143.5mm
ramax.1mm
Calculation data
Basic dynamic load ratingC 130kN
Basic static load ratingC0 300kN
Fatigue load limitPu 35.5kN
Reference speed  3200r/min
Limiting speed  3600r/min
Mass
Mass bearing  1.24kg
Appropriate products
Radial shaft seal 125x150x12 HMS5 RG 

Needle roller bearings, with machined rings, without an inner ring - RNA 4914

RNA 4914 Dimensions
Fw 80mm
D 100mm
C 30mm
r1,2min.1mm
Abutment dimensions
Damax.95mm
ramax.1mm
Calculation data
Basic dynamic load ratingC 84.2kN
Basic static load ratingC0 163kN
Fatigue load limitPu 20.8kN
Reference speed  5000r/min
Limiting speed  5600r/min
Mass
Mass bearing  0.46kg
Appropriate products
Radial shaft seal 80x100x10 HMS5 RG 

Needle roller bearings, with machined rings, without an inner ring - RNA 6915

RNA 6915 Dimensions
Fw 85mm
D 105mm
C 54mm
r1,2min.1mm
Abutment dimensions
Damax.100mm
ramax.1mm
Calculation data
Basic dynamic load ratingC 130kN
Basic static load ratingC0 290kN
Fatigue load limitPu 37.5kN
Reference speed  4800r/min
Limiting speed  5300r/min
Mass
Mass bearing  0.935kg
Appropriate products
Radial shaft seal 85x105x12 HMS5 RG 

Needle roller bearings, with machined rings, without an inner ring - RNA 4872

RNA 4872 Dimensions
Fw 390mm
D 440mm
C 80mm
r1,2min.2.1mm
Abutment dimensions
Damax.429mm
ramax.2mm
Calculation data
Basic dynamic load ratingC 627kN
Basic static load ratingC0 2040kN
Fatigue load limitPu 186kN
Reference speed  950r/min
Limiting speed  1100r/min
Mass
Mass bearing  14.8kg
Appropriate products
Radial shaft seal Available on request 

Needle roller bearings, with machined rings, without an inner ring - RNA 6909

RNA 6909 Dimensions
Fw 52mm
D 68mm
C 40mm
r1,2min.0.6mm
Abutment dimensions
Damax.64mm
ramax.0.6mm
Calculation data
Basic dynamic load ratingC 70.4kN
Basic static load ratingC0 137kN
Fatigue load limitPu 17kN
Reference speed  7500r/min
Limiting speed  8500r/min
Mass
Mass bearing  0.338kg
Appropriate products
Radial shaft seal 52x68x8 HMS5 RG 

Needle roller bearings, with machined rings, without an inner ring - RNA 4844

RNA 4844 Dimensions
Fw 240mm
D 270mm
C 50mm
r1,2min.1.5mm
Abutment dimensions
Damax.262mm
ramax.1.5mm
Calculation data
Basic dynamic load ratingC 238kN
Basic static load ratingC0 815kN
Fatigue load limitPu 81.5kN
Reference speed  1700r/min
Limiting speed  1900r/min
Mass
Mass bearing  3.62kg
Appropriate products
Radial shaft seal 240x270x15 HMS5 RG 

Needle roller bearings, with machined rings, without an inner ring - RNA 4915

RNA 4915 Dimensions
Fw 85mm
D 105mm
C 30mm
r1,2min.1mm
Abutment dimensions
Damax.100mm
ramax.1mm
Calculation data
Basic dynamic load ratingC 84.2kN
Basic static load ratingC0 170kN
Fatigue load limitPu 21.6kN
Reference speed  4800r/min
Limiting speed  5300r/min
Mass
Mass bearing  0.489kg
Appropriate products
Radial shaft seal 85x105x12 HMS5 RG 

Needle roller bearings, with machined rings, without an inner ring - RNA 4924

RNA 4924 Dimensions
Fw 135mm
D 165mm
C 45mm
r1,2min.1.1mm
Abutment dimensions
Damax.158.5mm
ramax.1mm
Calculation data
Basic dynamic load ratingC 176kN
Basic static load ratingC0 405kN
Fatigue load limitPu 49kN
Reference speed  3000r/min
Limiting speed  3400r/min
Mass
Mass bearing  1.86kg
Appropriate products
Radial shaft seal 135x165x14 HMSA7 R 

Please send Email to us Email:tyler@mobearing.com
Please send Email to us Email:tyler@mobearing.com
Please send Email to us Email:tyler@mobearing.com