BearingBrain
Parts Intelligence
Part page

NTN PER.204HRR2-B

Deep groove ball · Open
Ø18Ø4721
Bore
17.65 mm
Outside dia
47 mm
Width
21 mm
Dynamic C
12.8 kN
Static C0
6.7 kN
Speed grease
28,324 rpm
Speed oil
37,954 rpm
Clearance
CN (Normal)
Precision
ABEC-1 (P0)
Weight
0.246 kg
Evidence

catalog-search · eligible · eval ship · deterministic executor · partsbrain pull 2026-09-08

Interchange family — 8 records

Part numberManufacturerBore×OD×WidthC
PER.204HRR2-BFAG (Schaeffler)17.653×47×2112.8 kN
PER.204HRR2-BTimken17.653×47×2112.8 kN
PER.204HRR2-BRBC Bearings17.653×47×2112.8 kN
PER.204HRR2-BPeer Bearing17.653×47×2112.8 kN
PER.204HRR2-BKOYO (JTEKT)17.653×47×2112.8 kN
PER.204HRR2-BINA (Schaeffler)17.653×47×2112.8 kN
PER.204HRR2-BMinebeaMitsumi (NMB)17.653×47×2112.8 kN
PER.204HRR2-BNachi Fujikoshi17.653×47×2112.8 kN