K30X42X30H

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

Specifications
(Boundary dimensions ...etc)

Fw
30 mm
Ew
42 mm
Bc
30 mm
Basic load ratings : Cr
54.2 kN
Basic load ratings : C0r
68.6 kN
Fatigue load limit : Cu
10.8 kN
Cage material P/S
S
Limiting speeds(Grease lub.)
10000 min-1
Limiting speeds(Oil lub.)
16000 min-1

Mounting dimensions

Recommended dimensions - Shaft : S(max.)
30.000 mm
Recommended dimensions - Shaft : S(min.)
29.991 mm
Recommended dimensions - Housing : H(max.)
42.025 mm
Recommended dimensions - Housing : H(min.)
42.009 mm

Refer.

(Refer.)Mass
0.096 kg

Technical calculation for this product.

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