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 

Bearing washers for cylindrical and needle roller thrust bearings - WS 89414

WS 89414 Dimensions
d 70mm
B 16mm
d1 150mm
r1,2min.2mm
Mass
Mass shaft washer  1.73kg

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 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 

Deep groove ball bearings, single row, with a snap ring groove - 6212-ZNR

6212-ZNRSKF Explorer Dimensions
d 60mm
D 110mm
B 22mm
d175.5mm
D298mm
D3 106.81mm
D4 116.6mm
b 2.7mm
C 3.28mm
f 2.46mm
r0 0.6mm
r1,2min.1.5mm
Abutment dimensions
damin.69mm
damax.75.4mm
Damax.101mm
Dbmin.118mm
bamin.3mm
Camax.5.74mm
ramax.1.5mm
Calculation data
Basic dynamic load ratingC 55.3kN
Basic static load ratingC0 36kN
Fatigue load limitPu 1.5kN
Reference speed  13000r/min
Limiting speed  8000r/min
Calculation factorkr 0.025 
Calculation factorf0 14 
Mass
Mass bearing  0.812kg
Appertaining products
Snap ring  SP 110 

Deep groove ball bearings, single row, with filling slots and a snap ring - 308-2ZNR

308-2ZNR Dimensions
d 40mm
D 90mm
B 23mm
d156.11mm
D277.7mm
D3 86.79mm
D4 96.5mm
b 2.7mm
C 3.28mm
f 2.46mm
r0 0.6mm
r1,2min.1.5mm
Abutment dimensions
damin.49mm
damax.56mm
Damax.81mm
Dbmin.98mm
bamin.3mm
Camax.5.74mm
ramax.1.5mm
Calculation data
Basic dynamic load ratingC 45.7kN
Basic static load ratingC0 36kN
Fatigue load limitPu 1.5kN
Reference speed  14000r/min
Limiting speed  6800r/min
Calculation factor minimum radial loadkr 0.05 
Mass
Mass bearing  0.64kg
Appertaining products
Snap ring  SP 90 

Rod ends with a male thread - SAKB 6 F

SAKB 6 F Dimensions
d 6mm
d2max.21mm
B 9mm
G M 6 
C1max.6.75mm
h 36mm
α 17°
dk 12.7mm
l1min.66mm
l2max.48mm
r1min.0.3mm
Calculation data
Basic dynamic load ratingC 61kN
Basic static load ratingC0 6.8kN
Specific dynamic load factorK 50N/mm²
Material constantKM 530 
Mass
Mass rod end  0.021kg

Rod ends with a male thread - SAKB 5 F

SAKB 5 F Dimensions
d 5mm
d2max.19mm
B 8mm
G M 5 
C1max.6mm
h 33mm
α 15°
dk 11.1mm
l1min.55mm
l2max.44mm
r1min.0.3mm
Calculation data
Basic dynamic load ratingC 46.5kN
Basic static load ratingC0 5.3kN
Specific dynamic load factorK 50N/mm²
Material constantKM 530 
Mass
Mass rod end  0.015kg

Rod ends with a male thread - SAKB 8 F

SAKB 8 F Dimensions
d 8mm
d2max.25mm
B 12mm
G M 8 
C1max.9mm
h 42mm
α 13°
dk 15.8mm
l1min.19mm
l2max.56mm
r1min.0.3mm
Calculation data
Basic dynamic load ratingC 3.2kN
Basic static load ratingC0 10kN
Specific dynamic load factorK 50N/mm²
Material constantKM 530 
Mass
Mass rod end  0.035kg

Deep groove ball bearings, single row - 61996 MA

61996 MA Dimensions
d 480mm
D 650mm
B 78mm
d1535mm
D1595mm
r1,2min.5mm
Abutment dimensions
damin.498mm
Damax.632mm
ramax.4mm
Calculation data
Basic dynamic load ratingC 449kN
Basic static load ratingC0 815kN
Fatigue load limitPu 14.6kN
Reference speed  1800r/min
Limiting speed  1500r/min
Calculation factorkr 0.02 
Calculation factorf0 17 
Mass
Mass bearing  74kg

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