Tapered roller bearings, four-row, TQO configuration <br/> - 331165 AG

331165 AG Design
Design variant/feature  TQO/GWI 
Dimensions
d 558.8mm
D 736.6mm
B 322.265mm
T 322.268mm
r1,2min.3.3mm
r3,4min.6.4mm
Calculation data
Basic dynamic load ratingC 6270kN
Basic static load ratingC0 16600kN
Fatigue load limitPu 1220kN
Comparative radial load ratingCF 1660kN
Comparative axial load ratingCFa 279kN
Thrust factorK 1.7 
Calculation factore 0.35 
Calculation factorY1 1.9 
Calculation factorY2 2.9 
Calculation factorY0 1.8 
Mass
Mass bearing  375kg

Tapered roller bearings, double-row, TDO configuration <br/> - 617479 B

617479 B Design
Design variant/feature  TDO/XDC 
Dimensions
d 260mm
D 440mm
T 144mm
C 128mm
r1,2min.5mm
r3,4min.1.5mm
a 156mm
Calculation data
Basic dynamic load ratingC 1870kN
Basic static load ratingC0 3450kN
Fatigue load limitPu 305kN
Comparative radial load ratingCF 455kN
Comparative axial load ratingCFa 167kN
Thrust factorK 1.56 
Calculation factore 0.37 
Calculation factorY1 1.8 
Calculation factorY2 2.7 
Calculation factorY0 1.8 
Mass
Mass bearing  86.5kg

Tapered roller bearings, single row - T4DB 180

T4DB 180 Dimensions
d 180mm
D 240mm
T 32mm
d1207.8mm
B 30mm
C 23mm
r1,2min.3mm
r3,4min.3mm
a 48mm
Abutment dimensions
damax.191mm
dbmin.192mm
Damin.224mm
Damax.226mm
Dbmin.233mm
Camin.6mm
Cbmin.9mm
ramax.2.5mm
rbmax.2.5mm
Calculation data
Basic dynamic load ratingC 251kN
Basic static load ratingC0 450kN
Fatigue load limitPu 44kN
Reference speed  1800r/min
Limiting speed  2600r/min
Calculation factore 0.48 
Calculation factorY 1.25 
Calculation factorY0 0.7 
Mass
Mass bearing  3.63kg

Tapered roller bearings, single row - T2ED 045

T2ED 045 Dimensions
d 45mm
D 95mm
T 36mm
d168.7mm
B 35mm
C 30mm
r1,2min.2.5mm
r3,4min.2.5mm
a 23mm
Abutment dimensions
damax.55mm
dbmin.56mm
Damin.80mm
Damax.83mm
Dbmin.89mm
Camin.6mm
Cbmin.6mm
ramax.2.5mm
rbmax.2.5mm
Calculation data
Basic dynamic load ratingC 147kN
Basic static load ratingC0 186kN
Fatigue load limitPu 20.8kN
Reference speed  5300r/min
Limiting speed  8000r/min
Calculation factore 0.33 
Calculation factorY 1.8 
Calculation factorY0 1 
Mass
Mass bearing  1.217kg

Tapered roller bearings, single row - T4DB 150

T4DB 150 Dimensions
d 150mm
D 210mm
T 32mm
d1177.5mm
B 30mm
C 23mm
r1,2min.3mm
r3,4min.3mm
a 41mm
Abutment dimensions
damax.162mm
dbmin.162mm
Damin.194mm
Damax.196mm
Dbmin.203mm
Camin.5mm
Cbmin.9mm
ramax.2.5mm
rbmax.2.5mm
Calculation data
Basic dynamic load ratingC 233kN
Basic static load ratingC0 390kN
Fatigue load limitPu 40kN
Reference speed  2000r/min
Limiting speed  3000r/min
Calculation factore 0.46 
Calculation factorY 1.3 
Calculation factorY0 0.7 
Mass
Mass bearing  3.085kg

Tapered roller bearings, single row - T4DB 160

T4DB 160 Dimensions
d 160mm
D 220mm
T 32mm
d1187.8mm
B 30mm
C 23mm
r1,2min.3mm
r3,4min.3mm
a 44mm
Abutment dimensions
damax.172mm
dbmin.174mm
Damin.204mm
Damax.206mm
Dbmin.213mm
Camin.5mm
Cbmin.9mm
ramax.2.5mm
rbmax.2.5mm
Calculation data
Basic dynamic load ratingC 242kN
Basic static load ratingC0 415kN
Fatigue load limitPu 41.5kN
Reference speed  2000r/min
Limiting speed  2800r/min
Calculation factore 0.48 
Calculation factorY 1.25 
Calculation factorY0 0.7 
Mass
Mass bearing  3.264kg

Tapered roller bearings, four-row, TQO configuration <br/> - 331480 G

331480 G Design
Design variant/feature  TQO/GWI 
Dimensions
d 177.8mm
D 247.65mm
B 192.088mm
T 192.088mm
r1,2min.3.5mm
r3,4min.3.3mm
Calculation data
Basic dynamic load ratingC 1230kN
Basic static load ratingC0 3000kN
Fatigue load limitPu 285kN
Comparative radial load ratingCF 360kN
Comparative axial load ratingCFa 78.2kN
Thrust factorK 1.33 
Calculation factore 0.44 
Calculation factorY1 1.5 
Calculation factorY2 2.3 
Calculation factorY0 1.4 
Mass
Mass bearing  29kg

Tapered roller bearings, single row - 32222 J2

32222 J2 Dimensions
d 110mm
D 200mm
T 56mm
d1151.53mm
B 53mm
C 46mm
r1,2min.3mm
r3,4min.2.5mm
a 46mm
Abutment dimensions
damax.127mm
dbmin.124mm
Damin.170mm
Damax.188mm
Dbmin.190mm
Camin.6mm
Cbmin.10mm
ramax.3mm
rbmax.2.5mm
Calculation data
Basic dynamic load ratingC 402kN
Basic static load ratingC0 570kN
Fatigue load limitPu 61kN
Reference speed  2400r/min
Limiting speed  3200r/min
Calculation factore 0.43 
Calculation factorY 1.4 
Calculation factorY0 0.8 
Mass
Mass bearing  7.091kg

Tapered roller bearings, single row - 30316 J2

30316 J2 Dimensions
d 80mm
D 170mm
T 42.5mm
d1122mm
B 39mm
C 33mm
r1,2min.3mm
r3,4min.2.5mm
a 33mm
Abutment dimensions
damax.103mm
dbmin.93.5mm
Damin.148mm
Damax.158.5mm
Dbmin.159mm
Camin.5mm
Cbmin.9.5mm
ramax.3mm
rbmax.2.5mm
Calculation data
Basic dynamic load ratingC 270kN
Basic static load ratingC0 320kN
Fatigue load limitPu 36.5kN
Reference speed  3000r/min
Limiting speed  4000r/min
Calculation factore 0.35 
Calculation factorY 1.7 
Calculation factorY0 0.9 
Mass
Mass bearing  4.135kg

Tapered roller bearings, single row - 30324 J2

30324 J2 Dimensions
d 120mm
D 260mm
T 59.5mm
d1178.98mm
B 55mm
C 46mm
r1,2min.4mm
r3,4min.3mm
a 47.2mm
Abutment dimensions
damax.152mm
dbmin.134mm
Damin.221mm
Damax.246mm
Dbmin.237mm
Camin.10mm
Cbmin.13.5mm
ramax.4mm
rbmax.3mm
Calculation data
Basic dynamic load ratingC 561kN
Basic static load ratingC0 710kN
Fatigue load limitPu 73.5kN
Reference speed  2000r/min
Limiting speed  2600r/min
Calculation factore 0.35 
Calculation factorY 1.7 
Calculation factorY0 0.9 
Mass
Mass bearing  13.722kg

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