NF320

Cylindrical roller bearings - Single-row - NF

Specifications
(Boundary dimensions ...etc)

d
100 mm
D
215 mm
B
47 mm
r(min.)
3 mm
r1(min.)
3 mm
Fw
- mm
Ew
185.5 mm
Basic load ratings : Cr
373 kN
Basic load ratings : C0r
337 kN
Fatigue load limit : Cu
47.2 kN
Limiting speeds(Grease lub.)
2800 min-1
Limiting speeds(Oil lub.)
3700 min-1
sd1
- mm
B1
- mm
B2
- mm

Mounting dimensions

da(min.)
113 mm
db(min.)
- mm
db(max.)
- mm
dc(min.)
- mm
dd(min.)
- mm
Da(max.)
- mm
Db(max.)
202 mm
Db(min.)
190 mm
ra(max.)
2.5 mm
rb(max.)
2.5 mm

Refer.

(Refer.)Mass
7.79 kg

Technical calculation for this product.

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