Bearing
Brain
Parts Intelligence
Part page
NTN 6307-2Z
Deep groove ball · 2Z shield
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
9,500 rpm
Speed oil
12,350 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 — 7 records
Part number
Manufacturer
Bore×OD×Width
C
6307-2Z
Timken
35×80×21
33.5 kN
6307-2Z
RBC Bearings
35×80×21
33.5 kN
6307-2Z
Peer Bearing
35×80×21
33.5 kN
6307-2Z
KOYO (JTEKT)
35×80×21
33.5 kN
6307-2Z
INA (Schaeffler)
35×80×21
33.5 kN
6307-2Z
MinebeaMitsumi (NMB)
35×80×21
33.5 kN
6307-2Z
Nachi Fujikoshi
35×80×21
33.5 kN