Bearing
Deep Groove Ball Bearing
Deep groove ball bearings are suitable for high speeds and even very high speeds and are extremely durable and require no maintenance. This type of bearing has a small friction coefficient and a high limit speed.
composition It consists of an outer ring, an inner ring, a set of steel balls and a set of cages.
type single and double rows.
Seals type Closed :The oil-proof type is a contact type oil seal, which can effectively prevent the grease inside the bearing from overflowing.
ZZ:The dust seal cover material is stamped from steel plate, which is simple to prevent dust from entering the bearing raceway.
Dimensions
d 65 mm
D 85 mm
B 10 mm
d1 71.4 mm
D1 78.9 mm
r1,2 min. 0.6 mm
da min. 68.2 mm
Da max. 81.8 mm
ra max. 0.6 mm
Calculation data
Basic dynamic load rating C 12.4 kN
Basic static load rating C0 12.7 kN
Fatigue load limit Pu 0.54 kN
Reference speed 16000 r/min
Limiting speed 10000 r/min
Calculation factor kr 0.015
Calculation factor f0 17
Mass Mass bearing 0.13 kg