Cylindrical roller bearings, single row - NU 1022 M

NU 1022 M Dimensions
d 110mm
D 170mm
B 28mm
D1148.9mm
F 125mm
r1,2min.2mm
r3,4min.1.1mm
s 3.8mm
Abutment dimensions
damin.116mm
damax.122mm
dbmin.128mm
Damax.160mm
ramax.2mm
rbmax.1mm
Calculation data
Basic dynamic load ratingC 128kN
Basic static load ratingC0 166kN
Fatigue load limitPu 19.3kN
Reference speed  4500r/min
Limiting speed  4500r/min
Calculation factorkr 0.1 
Mass
Mass bearing  2.31kg

Cylindrical roller bearings, single row - NU 1024 M

NU 1024 M Dimensions
d 120mm
D 180mm
B 28mm
D1158.85mm
F 135mm
r1,2min.2mm
r3,4min.1.1mm
s 3.8mm
Abutment dimensions
damin.126mm
damax.133mm
dbmin.138mm
Damax.171mm
ramax.2mm
rbmax.1mm
Calculation data
Basic dynamic load ratingC 134kN
Basic static load ratingC0 183kN
Fatigue load limitPu 20.8kN
Reference speed  4000r/min
Limiting speed  4000r/min
Calculation factorkr 0.1 
Mass
Mass bearing  2.47kg

Cylindrical roller bearings, single row - NU 1017 M

NU 1017 M Dimensions
d 85mm
D 130mm
B 22mm
D1114mm
F 96.5mm
r1,2min.1.1mm
r3,4min.1mm
s 3.3mm
Abutment dimensions
damin.91mm
damax.94mm
dbmin.99mm
Damax.123mm
ramax.1mm
rbmax.1mm
Calculation data
Basic dynamic load ratingC 68.2kN
Basic static load ratingC0 86.5kN
Fatigue load limitPu 10.8kN
Reference speed  6000r/min
Limiting speed  6000r/min
Calculation factorkr 0.1 
Mass
Mass bearing  1.062kg

Cylindrical roller bearings, single row - NJ 1026 M

NJ 1026 M Dimensions
d 130mm
D 200mm
B 33mm
d1154mm
D1174.4mm
F 148mm
r1,2min.2mm
r3,4min.1.1mm
s 4.7mm
Abutment dimensions
damin.137mm
damax.145mm
dbmin.158mm
Damax.191mm
ramax.2mm
Calculation data
Basic dynamic load ratingC 165kN
Basic static load ratingC0 224kN
Fatigue load limitPu 25kN
Reference speed  3800r/min
Limiting speed  3800r/min
Calculation factorkr 0.1 
Mass
Mass bearing  3.752kg

Cylindrical roller bearings, single row - NU 408 M

NU 408 M Dimensions
d 40mm
D 110mm
B 27mm
D185.3mm
F 58mm
r1,2min.2mm
r3,4min.2mm
s 2.5mm
Abutment dimensions
damin.52mm
damax.56mm
dbmin.60mm
Damax.99mm
ramax.2mm
rbmax.2mm
Calculation data
Basic dynamic load ratingC 96.8kN
Basic static load ratingC0 90kN
Fatigue load limitPu 11.6kN
Reference speed  7000r/min
Limiting speed  8500r/min
Calculation factorkr 0.15 
Mass
Mass bearing  1.35kg

Cylindrical roller bearings, four-row - BC4-8059

BC4-8059 Design
Design variant/feature  BC4.4/WO 
Dimensions
d 400mm
D 560mm
B 300mm
C 300mm
D1513mm
F 442mm
r1,2min.12mm
α 20°
r3,4min.2mm
Calculation data
Basic dynamic load ratingC 4680kN
Basic static load ratingC0 10200kN
Fatigue load limitPu 900kN
Calculation factorkr 440 
Mass
Mass bearing  245kg

Cylindrical roller bearings, single row - NJ 344 M

NJ 344 M Dimensions
d 220mm
D 460mm
B 88mm
d1307mm
D1371mm
F 284mm
r1,2min.5mm
s 5.2mm
Abutment dimensions
damin.240mm
damax.277mm
dbmin.311mm
Damax.440mm
ramax.4mm
Calculation data
Basic dynamic load ratingC 1210kN
Basic static load ratingC0 1630kN
Fatigue load limitPu 150kN
Reference speed  1500r/min
Limiting speed  1700r/min
Calculation factorkr 0.15 
Mass
Mass bearing  73.5kg

Cylindrical roller bearings, single row - NU 421 M

NU 421 M Dimensions
d 105mm
D 260mm
B 60mm
D1206.3mm
F 144.5mm
r1,2min.4mm
r3,4min.4mm
s 4.9mm
Abutment dimensions
damin.124mm
damax.140mm
dbmin.147mm
Damax.241mm
ramax.3mm
rbmax.3mm
Calculation data
Basic dynamic load ratingC 501kN
Basic static load ratingC0 570kN
Fatigue load limitPu 64kN
Reference speed  2800r/min
Limiting speed  3400r/min
Calculation factorkr 0.15 
Mass
Mass bearing  17.27kg

Cylindrical roller bearings, single row - NU 419 M

NU 419 M Dimensions
d 95mm
D 240mm
B 55mm
D1188mm
F 133.5mm
r1,2min.4mm
r3,4min.4mm
s 5mm
Abutment dimensions
damin.114mm
damax.130mm
dbmin.136mm
Damax.220mm
ramax.3mm
rbmax.3mm
Calculation data
Basic dynamic load ratingC 413kN
Basic static load ratingC0 455kN
Fatigue load limitPu 52kN
Reference speed  3200r/min
Limiting speed  3600r/min
Calculation factorkr 0.15 
Mass
Mass bearing  13.41kg

Cylindrical roller bearings, single row - CRM 24 A

CRM 24 A Aftermarket only Dimensions
d 76.2mm
D 177.8mm
B 39.688mm
d1112.7mm
E 158mm
r1,2min.4mm
r3,4min.4mm
s 2.6mm
Aftermarket only Abutment dimensions
damin.93mm
damax.155mm
Damin.160mm
Damax.161mm
ramax.3mm
rbmax.3mm
Calculation data
Basic dynamic load ratingC 281kN
Basic static load ratingC0 305kN
Fatigue load limitPu 37.5kN
Reference speed  4000r/min
Limiting speed  4800r/min
Calculation factorkr 0.12 
Mass
Mass bearing  4.55kg

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