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NTN 6307

Deep groove ball · Open

Bore

35 mm

Outside dia

80 mm

Width

21 mm

Dynamic C

33.5 kN

Static C0

19.0 kN

Speed grease

10,000 rpm

Speed oil

13,000 rpm

Clearance

CN

Precision

ABEC-1 (P0)

Weight

0.67 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 number	Manufacturer	Bore×OD×Width	C
307K	Timken	35×80×21	33.5 kN
6307	SKF	35×80×21	35.1 kN
6307	KOYO (JTEKT)	35×80×21	33.5 kN
6307	NSK	35×80×21	33.5 kN
6307	FAG (Schaeffler)	35×80×21	33.5 kN
6307	Timken	35×80×21	33.2 kN
6307	MinebeaMitsumi (NMB)	35×80×21	33.5 kN
6307	RBC Bearings	35×80×21	33.5 kN
6307	Peer Bearing	35×80×21	33.5 kN
6307	Nachi Fujikoshi	35×80×21	33.5 kN
6307	INA (Schaeffler)	35×80×21	33.5 kN
6307LLU	NTN	35×80×21	33.5 kN
6307ZZ	NTN	35×80×21	33.5 kN
6207	NTN	35×72×17	26.0 kN