NH424

Cylindrical roller bearings - Single-row - NH

Specifications
(Boundary dimensions ...etc)

d
120 mm
D
310 mm
B
72 mm
r(min.)
5 mm
r1(min.)
5 mm
Fw
170 mm
Ew
- mm
Basic load ratings : Cr
841 kN
Basic load ratings : C0r
770 kN
Fatigue load limit : Cu
98.7 kN
Limiting speeds(Grease lub.)
1900 min-1
Limiting speeds(Oil lub.)
2600 min-1
sd1
188 mm
B1
17 mm
B2
30.5 mm

Mounting dimensions

da(min.)
140 mm
db(min.)
- mm
db(max.)
- mm
dc(min.)
- mm
dd(min.)
- mm
Da(max.)
290 mm
Db(max.)
- mm
Db(min.)
- mm
ra(max.)
4 mm
rb(max.)
4 mm

Refer.

(Refer.)Mass
31.1 kg

Technical calculation for this product.

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