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 :55BER20SV1V
Boundary Dimensions (mm)
d :55
D :90
B :22
r (min.) :1.1
r1 (min.) :0.6
Basic Load Ratings (kN)
Cr :14.4
Cor :12
Permissible Axial Load (kN) :21
Effective Load Center (mm) :27.9
Limiting Speeds(min–1)
Grease :16600
Oil :
Mass (kg) :0.501