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 :120BNR19S
Boundary Dimensions (mm)
d :120
D :165
B :22
r (min.) :1.1
r1 (min.) :0.6
Basic Load Ratings (kN)
Cr :54
Cor :52
Permissible Axial Load (kN) :75
Effective Load Center (mm) :34.2
Limiting Speeds(min–1)
Grease :9900
Oil :14100
Mass (kg) :1.124