NU313R

Cylindrical roller bearings - Single-row - NU

Specifications
(Boundary dimensions ...etc)

d
65 mm
D
140 mm
B
33 mm
r(min.)
2.1 mm
r1(min.)
2.1 mm
Fw
82.5 mm
Ew
- mm
Basic load ratings : Cr
226 kN
Basic load ratings : C0r
191 kN
Fatigue load limit : Cu
29.8 kN
Limiting speeds(Grease lub.)
4300 min-1
Limiting speeds(Oil lub.)
5700 min-1
sd1
- mm
B1
- mm
B2
- mm

Mounting dimensions

da(min.)
- mm
db(min.)
76 mm
db(max.)
81 mm
dc(min.)
- mm
dd(min.)
- mm
Da(max.)
129 mm
Db(max.)
- mm
Db(min.)
- mm
ra(max.)
2 mm
rb(max.)
2 mm

Refer.

(Refer.)Mass
2.31 kg

Technical calculation for this product.

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