K68X74X20FH

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

Specifications
(Boundary dimensions ...etc)

Fw
68 mm
Ew
74 mm
Bc
20 mm
Basic load ratings : Cr
37.5 kN
Basic load ratings : C0r
88.1 kN
Fatigue load limit : Cu
13.2 kN
Cage material P/S
S
Limiting speeds(Grease lub.)
4000 min-1
Limiting speeds(Oil lub.)
6100 min-1

Mounting dimensions

Recommended dimensions - Shaft : S(max.)
68.000 mm
Recommended dimensions - Shaft : S(min.)
67.987 mm
Recommended dimensions - Housing : H(max.)
74.029 mm
Recommended dimensions - Housing : H(min.)
74.010 mm

Refer.

(Refer.)Mass
0.062 kg

Technical calculation for this product.

For those who are considering the purchase of our products

Please contact us or find your nearest distributor