Angular contact ball bearings, double row - 3315 A-2Z

3315 A-2ZSKF Explorer Dimensions
d 75mm
D 160mm
B 68.3mm
d295.4mm
D2147mm
r1,2min.2.1mm
a 97mm
Abutment dimensions
damin.87mm
damax.88.5mm
Damax.148mm
ramax.2mm
Calculation data
Basic dynamic load ratingC 176kN
Basic static load ratingC0 140kN
Fatigue load limitPu 5.5kN
Reference speed  4000r/min
Limiting speed  4000r/min
Calculation factorkr 0.07 
Calculation factore 0.8 
Calculation factorX 0.63 
Calculation factorY0 0.66 
Calculation factorY1 0.78 
Calculation factorY2 1.24 
Mass
Mass bearing  5.6kg

Angular contact ball bearings, double row - 3309 A-2Z

3309 A-2ZSKF Explorer Dimensions
d 45mm
D 100mm
B 39.7mm
d255.6mm
D289.95mm
r1,2min.1.5mm
a 58mm
Abutment dimensions
damin.54mm
damax.91mm
Damax.91mm
ramax.1.5mm
Calculation data
Basic dynamic load ratingC 75kN
Basic static load ratingC0 53kN
Fatigue load limitPu 2.2kN
Reference speed  6700r/min
Limiting speed  6700r/min
Calculation factorkr 0.07 
Calculation factore 0.8 
Calculation factorX 0.63 
Calculation factorY0 0.66 
Calculation factorY1 0.78 
Calculation factorY2 1.24 
Mass
Mass bearing  1.25kg

Angular contact ball bearings, double row - 305272 DA

305272 DA Dimensions
d 220mm
D 309.5mm
B 76mm
d1252.5mm
D1286mm
b 22mm
K 7.5mm
r1,2min.2.1mm
a 146mm
Abutment dimensions
damin.225mm
Damax.284mm
ramax.2.1mm
Calculation data
Basic dynamic load ratingC 312kN
Basic static load ratingC0 520kN
Fatigue load limitPu 13.4kN
Reference speed  1700r/min
Limiting speed  2000r/min
Calculation factorkr 0.095 
Calculation factore 0.86 
Calculation factorX 0.62 
Calculation factorY0 0.63 
Calculation factorY1 0.73 
Calculation factorY2 1.17 
Mass
Mass bearing  17.65kg

Angular contact ball bearings, double row - 305272 DB

305272 DB Dimensions
d 220mm
D 309.5mm
B 76mm
d1252.5mm
D1286mm
b 22mm
K 7.5mm
r1,2min.2.1mm
a 146mm
Abutment dimensions
damin.225mm
Damax.284mm
ramax.2.1mm
Calculation data
Basic dynamic load ratingC 312kN
Basic static load ratingC0 520kN
Fatigue load limitPu 13.4kN
Reference speed  1700r/min
Limiting speed  2000r/min
Calculation factorkr 0.095 
Calculation factore 0.86 
Calculation factorX 0.62 
Calculation factorY0 0.63 
Calculation factorY1 0.73 
Calculation factorY2 1.17 
Mass
Mass bearing  17.65kg

Angular contact ball bearings, double row - 305263 DA

305263 DA Dimensions
d 200mm
D 289.5mm
B 76mm
d1231.1mm
D1266mm
b 22mm
K 7.5mm
r1,2min.2.1mm
a 135mm
Abutment dimensions
damin.205mm
Damax.264mm
ramax.2.1mm
Calculation data
Basic dynamic load ratingC 178kN
Basic static load ratingC0 232kN
Fatigue load limitPu 6.3kN
Reference speed  1800r/min
Limiting speed  2200r/min
Calculation factorkr 0.095 
Calculation factore 0.86 
Calculation factorX 0.62 
Calculation factorY0 0.63 
Calculation factorY1 0.73 
Calculation factorY2 1.17 
Mass
Mass bearing  16.4kg

Angular contact ball bearings, single row - 7202 BEP

7202 BEP Dimensions
d 15mm
D 35mm
B 11mm
d122.7mm
d218.93mm
D127.8mm
a 16mm
r1,2min.0.6mm
r3,4min.0.3mm
Abutment dimensions
damin.19.2mm
Damax.30.8mm
Dbmax.32.6mm
ramax.0.6mm
rbmax.0.3mm
Calculation data
Basic dynamic load ratingC 8.3kN
Basic static load ratingC0 4.4kN
Fatigue load limitPu 0.183kN
Reference speed  24000r/min
Limiting speed  24000r/min
Calculation factorkr 0.095 
Calculation factorka 1.4 
Calculation factore 1.14 
Bearing pair arranged back-to-back or face-to-face
Calculation factorX 0.57 
Calculation factorY0 0.52 
Calculation factorY1 0.55 
Calculation factorY2 0.93 
Single bearing or bearing pair arranged in tandem
Calculation factorX 0.35 
Calculation factorY0 0.26 
Calculation factorY1 0 
Calculation factorY2 0.57 
Mass
Mass bearing  0.045kg

Angular contact ball bearings, single row - 71980 AM

71980 AM Dimensions
d 400mm
D 540mm
B 65mm
d1447mm
D1496mm
a 168mm
r1,2min.4mm
r3,4min.1.5mm
Abutment dimensions
damin.415mm
Damax.525mm
Dbmax.533mm
ramax.3mm
rbmax.1.5mm
Calculation data
Basic dynamic load ratingC 423kN
Basic static load ratingC0 780kN
Fatigue load limitPu 15.6kN
Reference speed  1200r/min
Limiting speed  1300r/min
Calculation factorkr 0.083 
Calculation factorka 0.4 
Calculation factore 0.8 
Bearing pair arranged back-to-back or face-to-face
Single bearing or bearing pair arranged in tandem
Calculation factorX 0.39 
Calculation factorY0 0.33 
Calculation factorY1 0 
Calculation factorY2 0.76 
Mass
Mass bearing  42kg

Angular contact ball bearings, single row - 7420 CBM

7420 CBM Dimensions
d 100mm
D 265mm
B 60mm
d1152.41mm
D1211.7mm
a 103mm
r1,2min.4mm
r3,4min.4mm
Abutment dimensions
damin.55mm
Damax.110mm
Dbmax.235mm
ramax.2mm
rbmax.2mm
Calculation data
Basic dynamic load ratingC 265kN
Basic static load ratingC0 270kN
Fatigue load limitPu 8.5kN
Reference speed  3200r/min
Limiting speed  3200r/min
Calculation factorkr 0.1 
Calculation factorka 1.6 
Calculation factore 1.14 
Bearing pair arranged back-to-back or face-to-face
Calculation factorX 0.57 
Calculation factorY0 0.52 
Calculation factorY1 0.55 
Calculation factorY2 0.93 
Single bearing or bearing pair arranged in tandem
Calculation factorX 0.35 
Calculation factorY0 0.26 
Calculation factorY1 0 
Calculation factorY2 0.57 
Mass
Mass bearing  15.5kg

Angular contact ball bearings, single row - 71964 AC

71964 AC Dimensions
d 320mm
D 440mm
B 56mm
d1359mm
D1404mm
a 116mm
r1,2min.3mm
r3,4min.1.1mm
Abutment dimensions
damin.333mm
Damax.427mm
Dbmax.432mm
ramax.2.5mm
rbmax.1mm
Calculation data
Basic dynamic load ratingC 351kN
Basic static load ratingC0 585kN
Fatigue load limitPu 12.9kN
Reference speed  1500r/min
Limiting speed  1600r/min
Calculation factorkr 0.083 
Calculation factorka 0.25 
Calculation factore 0.68 
Bearing pair arranged back-to-back or face-to-face
Single bearing or bearing pair arranged in tandem
Calculation factorX 0.41 
Calculation factorY0 0.38 
Calculation factorY1 0 
Calculation factorY2 0.87 
Mass
Mass bearing  25.5kg

Angular contact ball bearings, single row - 7303 BEP

7303 BEP Dimensions
d 17mm
D 47mm
B 14mm
d128.6mm
d222.82mm
D136.2mm
a 20.4mm
r1,2min.1mm
r3,4min.0.6mm
Abutment dimensions
damin.22.6mm
Damax.41.4mm
Dbmax.42.8mm
ramax.1mm
rbmax.0.6mm
Calculation data
Basic dynamic load ratingC 15.9kN
Basic static load ratingC0 8.3kN
Fatigue load limitPu 0.355kN
Reference speed  19000r/min
Limiting speed  19000r/min
Calculation factorkr 0.1 
Calculation factorka 1.6 
Calculation factore 1.14 
Bearing pair arranged back-to-back or face-to-face
Calculation factorX 0.57 
Calculation factorY0 0.52 
Calculation factorY1 0.55 
Calculation factorY2 0.93 
Single bearing or bearing pair arranged in tandem
Calculation factorX 0.35 
Calculation factorY0 0.26 
Calculation factorY1 0 
Calculation factorY2 0.57 
Mass
Mass bearing  0.11kg

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