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19:18:34 GMT+0000 (Coordinated Universal Time)
7301-B-XL-TVP-UL
Angular contact ball bearing
Angular contact ball bearing 73..-B-XL-TVP, single row, X-life, plastic cage
Product information
Metric
Imperial
Main Dimensions & Performance Data
d | 12 mm | Bore diameter |
D | 37 mm | Outside diameter |
B | 12 mm | Width |
Cr | 12.200 N | Basic dynamic load rating, radial |
C0r | 5.300 N | Basic static load rating, radial |
Cur | 365 N | Fatigue load limit, radial |
nG | 28.000 1/min | Limiting speed |
nϑr | 16.300 1/min | Reference speed |
≈m | 0,06 kg | Weight |
Mounting dimensions
da min | 17,6 mm | Minimum diameter of shaft shoulder |
Da max | 31,4 mm | Maximum diameter of housing shoulder |
Db max | 32,8 mm | Maximum diameter of housing shoulder |
ra max | 1 mm | Maximum fillet radius of shaft |
ra1 max | 0,6 mm | Maximum fillet radius of housing |
Dimensions
rmin | 1 mm | Minimum chamfer dimension |
r1 min | 0,6 mm | Minimum chamfer dimension |
D1 | 27,23 mm | Shoulder diameter on outer ring wide side face |
d1 | 22,29 mm | Shoulder diameter on inner ring wide side face |
a | 16,3 mm | Distance between the apexes of the pressure cones |
α | 40 ° | Contact angle |
Temperature range
Tmin | -30 °C | Operating temperature min. |
Tmax | 120 °C | Operating temperature max. |
Additional information
Vmax | -4 µm | Preload per set max. |
Tol(+) | 8 µm | Tolerance for axial clearance or preload per set |
FV max | 82 N | Preload force |