Part Number:
d:
D:
B:
  • Ultra High-Speed Angular Contact Ball Bearings
  • Ultra High-Speed Angular Contact Ball Bearings
  • Ultra High-Speed Angular Contact Ball Bearings

Dimension and Parameters

Bearing Numbers :50BNR19X
Boundary Dimensions (mm)
d :50
D :72
B :12
r (min.) :0.6
r1 (min.) :0.3
Basic Load Ratings (kN)
Cr :12.8
Cor :9.75
Permissible Axial Load (kN) :9.1
Effective Load Center (mm) :15.9
Limiting Speeds(min–1)
Grease :34500
Oil :54100
Mass (kg) :0.111