K55X63X32

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

Specifications
(Boundary dimensions ...etc)

Fw
55 mm
Ew
63 mm
Bc
32 mm
Basic load ratings : Cr
62.3 kN
Basic load ratings : C0r
129 kN
Fatigue load limit : Cu
20.0 kN
Cage material P/S
S
Limiting speeds(Grease lub.)
5000 min-1
Limiting speeds(Oil lub.)
7800 min-1

Mounting dimensions

Recommended dimensions - Shaft : S(max.)
55.000 mm
Recommended dimensions - Shaft : S(min.)
54.987 mm
Recommended dimensions - Housing : H(max.)
63.029 mm
Recommended dimensions - Housing : H(min.)
63.010 mm

Refer.

(Refer.)Mass
0.108 kg

Technical calculation for this product.

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