NN3021K

Cylindrical roller bearings - Single-row - NN - Tapered type

Specifications
(Boundary dimensions ...etc)

d
105 mm
D
160 mm
B
41 mm
r(min.)
2 mm
Fw
- mm
Ew
146 mm
Basic load ratings : Cr
197 kN
Basic load ratings : C0r
322 kN
Fatigue load limit : Cu
42.5 kN
Limiting speeds(Grease lub.)
3700 min-1
Limiting speeds(Oil lub.)
4400 min-1

Mounting dimensions

da(min.)
114 mm
da(max.)
- mm
db(min.)
- mm
Da(max.)
151 mm
da(min.)
148 mm
ra(max.)
2 mm

Refer.

(Refer.)Mass
2.81 kg

Technical calculation for this product.

For those who are considering the purchase of our products

Please contact us or find your nearest distributor