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 :20BGR10S
Boundary Dimensions (mm)
d :20
D :42
B :12
r (min.) :0.6
r1 (min.) :0.3
Basic Load Ratings (kN)
Cr :7.45
Cor :3.35
Permissible Axial Load (kN) :4.1
Effective Load Center (mm) :10.2
Limiting Speeds(min–1)
Grease :51700
Oil :71000
Mass (kg) :0.066