BearingBrain
Parts Intelligence
Part page

NSK 6306DDU

Deep groove ball · 2RS contact seal
Ø30Ø7219
Bore
30 mm
Outside dia
72 mm
Width
19 mm
Dynamic C
29.6 kN
Static C0
16.0 kN
Speed grease
9,350 rpm
Speed oil
11,900 rpm
Clearance
CN
Precision
ABEC-1 (P0)
Weight
0.502 kg
Evidence

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

Interchange family — 12 records

Part numberManufacturerBore×OD×WidthC
6306-2RS1SKF30×72×1929.6 kN
6306LLUNTN30×72×1929.6 kN
6306-2RSKOYO (JTEKT)30×72×1929.6 kN
6306-2RSHSKF30×72×1929.6 kN
63062RSKOYO (JTEKT)30×72×1928.4 kN
6306-2RSRFAG (Schaeffler)30×72×1929.6 kN
63062RSTimken30×72×1929.3 kN
6306.2RSRFAG (Schaeffler)30×72×1929.9 kN
306PPTimken30×72×1929.6 kN
6306NSK30×72×1929.6 kN
6306ZZNSK30×72×1929.6 kN
6206DDUNSK30×62×1620.3 kN