K50X55X20H

Needle roller bearings - Radial needle roller and cage assemblies - Metric series - K,K.ZW

Specifications
(Boundary dimensions ...etc)

Fw
50 mm
Ew
55 mm
Bc
20 mm
Basic load ratings : Cr
30.2 kN
Basic load ratings : C0r
68.5 kN
Fatigue load limit : Cu
10.7 kN
Cage material P/S
S
Limiting speeds(Grease lub.)
5400 min-1
Limiting speeds(Oil lub.)
8400 min-1

Mounting dimensions

Recommended dimensions - Shaft : S(max.)
50.000 mm
Recommended dimensions - Shaft : S(min.)
49.989 mm
Recommended dimensions - Housing : H(max.)
55.029 mm
Recommended dimensions - Housing : H(min.)
55.010 mm

Refer.

(Refer.)Mass
0.038 kg

Technical calculation for this product.

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