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 :90BER19X
Boundary Dimensions (mm)
d :90
D :125
B :18
r (min.) :1.1
r1 (min.) :0.6
Basic Load Ratings (kN)
Cr :30
Cor :28.5
Permissible Axial Load (kN) :34
Effective Load Center (mm) :34.1
Limiting Speeds(min–1)
Grease :17700
Oil :28000
Mass (kg) :0.48