Timken 311KDD

Name: Timken 311KDD
Brand: Timken
SKU: 311KDD

Deep groove ball · 2Z shield

Bore

55 mm

Outside dia

120 mm

Width

29 mm

Dynamic C

71.5 kN

Static C0

44.0 kN

Speed grease

5,700 rpm

Speed oil

7,600 rpm

Clearance

Precision

ABEC-1 (P0)

Weight

2.034 kg

Evidence

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

Part number	Manufacturer	Bore×OD×Width	C
6311ZZ	NTN	55×120×29	71.5 kN
6311-2Z	FAG (Schaeffler)	55×120×29	71.5 kN
6311-2RZ	KOYO (JTEKT)	55×120×29	71.5 kN
6311ZZ	NSK	55×120×29	71.5 kN
6311-2Z	SKF	55×120×29	74.1 kN
311K	Timken	55×120×29	71.5 kN
311PP	Timken	55×120×29	71.5 kN
211KDD	Timken	55×100×21	43.6 kN