NH409

Cylindrical roller bearings - Single-row - NH

Specifications
(Boundary dimensions ...etc)

d
45 mm
D
120 mm
B
29 mm
r(min.)
2 mm
r1(min.)
2 mm
Fw
64.5 mm
Ew
- mm
Basic load ratings : Cr
134 kN
Basic load ratings : C0r
112 kN
Fatigue load limit : Cu
13.8 kN
Limiting speeds(Grease lub.)
5400 min-1
Limiting speeds(Oil lub.)
7200 min-1
sd1
71.8 mm
B1
8 mm
B2
13.5 mm

Mounting dimensions

da(min.)
54 mm
db(min.)
- mm
db(max.)
- mm
dc(min.)
- mm
dd(min.)
- mm
Da(max.)
111 mm
Db(max.)
- mm
Db(min.)
- mm
ra(max.)
2 mm
rb(max.)
2 mm

Refer.

(Refer.)Mass
1.845 kg

Technical calculation for this product.

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