Bearing
Brain
Parts Intelligence
Part page
Timken 307K
Deep groove ball · Open
Ø35
Ø80
21
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 — 8 records
Part number
Manufacturer
Bore×OD×Width
C
6307
KOYO (JTEKT)
35×80×21
33.5 kN
6307
SKF
35×80×21
35.1 kN
6307
NSK
35×80×21
33.5 kN
6307
FAG (Schaeffler)
35×80×21
33.5 kN
6307
NTN
35×80×21
33.5 kN
307KDD
Timken
35×80×21
33.5 kN
307PP
Timken
35×80×21
33.5 kN
207K
Timken
35×72×17
26.0 kN