68/670

Deep groove ball bearings - Single-row - Open type

Specification data (main dimensions, etc.)

d
670 mm
D
820 mm
B
69 mm
r(min.)
4 mm
Basic load ratings : Cr
565 kN
Basic load ratings : C0r
908 kN
Fatigue load limit : Cu
17.2 kN
factor : f0
16.0
Limiting speeds(Grease lub.)
410 min-1
Limiting speeds(Oil lub.)
520 min-1

Mounting dimensions,weight (reference)

da(min.)
686 mm
Da(max.)
807 mm
ra(max.)
3 mm
Mass(Refer.)
76.9 kg

Technical calculation for this product.

For those who are considering the purchase of our products

Please contact us or find your nearest distributor

Contact Us