BearingBrain
Parts Intelligence
Part page

NTN 6306-2RS1/C3WT

Deep groove ball · Open
Ø30Ø7219
Bore
30 mm
Outside dia
72 mm
Width
19 mm
Dynamic C
29.6 kN
Static C0
16.0 kN
Speed grease
13,333 rpm
Speed oil
6,300 rpm
Clearance
C3
Precision
ABEC-1 (P0)
Weight
0.502 kg
Evidence

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

Interchange family — 8 records

Part numberManufacturerBore×OD×WidthC
6306-2RS1/C3WTKOYO (JTEKT)30×72×1929.6 kN
6306-2RS1/C3WTINA (Schaeffler)30×72×1929.6 kN
6306-2RS1/C3WTMinebeaMitsumi (NMB)30×72×1929.6 kN
6306-2RS1/C3WTNachi Fujikoshi30×72×1929.6 kN
6306-2RS1/C3WTFAG (Schaeffler)30×72×1929.6 kN
6306-2RS1/C3WTTimken30×72×1929.6 kN
6306-2RS1/C3WTRBC Bearings30×72×1929.6 kN
6306-2RS1/C3WTPeer Bearing30×72×1929.6 kN