BearingBrain
Parts Intelligence
Part page

NTN 61821

Deep groove ball · Open
Ø105Ø13013
Bore
105 mm
Outside dia
130 mm
Width
13 mm
Dynamic C
20.8 kN
Static C0
19.6 kN
Speed grease
10,000 rpm
Speed oil
6,300 rpm
Clearance
CN (Normal)
Precision
ABEC-1 (P0)
Weight
0.471 kg
Evidence

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

Interchange family — 8 records

Part numberManufacturerBore×OD×WidthC
61821KOYO (JTEKT)105×130×1320.8 kN
61821INA (Schaeffler)105×130×1320.8 kN
61821MinebeaMitsumi (NMB)105×130×1320.8 kN
61821Nachi Fujikoshi105×130×1320.8 kN
61821FAG (Schaeffler)105×130×1320.8 kN
61821Timken105×130×1320.8 kN
61821RBC Bearings105×130×1320.8 kN
61821Peer Bearing105×130×1320.8 kN