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NTN 6306/HC5C3

Deep groove ball · Open
Ø30Ø7219
Bore
30 mm
Outside dia
72 mm
Width
19 mm
Dynamic C
28.1 kN
Static C0
16.0 kN
Speed grease
24,000 rpm
Speed oil
16,000 rpm
Clearance
C5
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/HC5C3KOYO (JTEKT)30×72×1928.1 kN
6306/HC5C3INA (Schaeffler)30×72×1928.1 kN
6306/HC5C3MinebeaMitsumi (NMB)30×72×1928.1 kN
6306/HC5C3Nachi Fujikoshi30×72×1928.1 kN
6306/HC5C3FAG (Schaeffler)30×72×1928.1 kN
6306/HC5C3Timken30×72×1928.1 kN
6306/HC5C3RBC Bearings30×72×1928.1 kN
6306/HC5C3Peer Bearing30×72×1928.1 kN