RNA4920

Needle roller bearings - Heavy-duty needle roller bearings - Metric series, caged, without inner ring

Specifications
(Boundary dimensions ...etc)

Fw
115 mm
D
140 mm
C
40 mm
r(min.)
1.1 mm
Basic load ratings : Cr
139? kN
Basic load ratings : C0r
296? kN
Fatigue load limit : Cu
43.9 kN
Limiting speeds(Grease lub.)
2400 min-1
Limiting speeds(Oil lub.)
3700 min-1

Mounting dimensions

Refer.

(Refer.)Mass
1.220? kg

Technical calculation for this product.

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