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NTN 6306

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
11,000 rpm
Speed oil
14,000 rpm
Clearance
CN
Precision
ABEC-1 (P0)
Weight
0.502 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 — 14 records

Part numberManufacturerBore×OD×WidthC
306KTimken30×72×1929.6 kN
6306FAG (Schaeffler)30×72×1929.6 kN
6306SKF30×72×1929.6 kN
6306NSK30×72×1929.6 kN
6306KOYO (JTEKT)30×72×1929.6 kN
6306Timken30×72×1929.3 kN
6306Peer Bearing30×72×1929.6 kN
6306Nachi Fujikoshi30×72×1929.6 kN
6306INA (Schaeffler)30×72×1929.6 kN
6306MinebeaMitsumi (NMB)30×72×1929.6 kN
6306RBC Bearings30×72×1929.6 kN
6306ZZNTN30×72×1929.6 kN
6306LLUNTN30×72×1929.6 kN
6206NTN30×62×1620.3 kN