Bearing
Brain
Parts Intelligence
Part page
NSK 7211A
Angular · Open
Ø55
Ø100
21
Bore
55 mm
Outside dia
100 mm
Width
21 mm
Dynamic C
44.0 kN
Static C0
34.0 kN
Speed grease
7,500 rpm
Speed oil
9,500 rpm
Clearance
CN (Normal)
Precision
ABEC-1 (P0)
Weight
0.903 kg
Interactive view — 3D model + CAD files →
Substitution sheet — printable →
Evidence
catalog-search · eligible · eval ship · deterministic executor · partsbrain pull 2026-09-08
Interchange family — 0 records
Part number
Manufacturer
Bore×OD×Width
C
No interchange records.