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NTN 6306-2Z

Deep groove ball · 2Z shield
Ø30Ø7219
Bore
30 mm
Outside dia
72 mm
Width
19 mm
Dynamic C
29.6 kN
Static C0
16.0 kN
Speed grease
10,450 rpm
Speed oil
13,300 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 — 7 records

Part numberManufacturerBore×OD×WidthC
6306-2ZTimken30×72×1929.6 kN
6306-2ZRBC Bearings30×72×1929.6 kN
6306-2ZPeer Bearing30×72×1929.6 kN
6306-2ZKOYO (JTEKT)30×72×1929.6 kN
6306-2ZINA (Schaeffler)30×72×1929.6 kN
6306-2ZMinebeaMitsumi (NMB)30×72×1929.6 kN
6306-2ZNachi Fujikoshi30×72×1929.6 kN