Bearings
4304 ATN9 SKF Deep groove ball bearings

TYPE: Ball bearings, Radial ball bearings, Double row, Open
Bearing 4304 ATN9 SKF

Dimensions, mm

d
20,000
D
52,000
B
21,000

Weight, kg

0,210

Manufacturer:

SKF

Interchange:

ABC 4304
STEYR 4304
RIV 5 BB
HOFFMANN 320 DR
R&M MDJ 20

Calculation data

Basic dynamic load rating, C
23,400 kN
Basic static load rating, Co
16,000 kN
Fatigue load limit, Pu
0,680 kN
Reference speed
22000 r/min
Limiting speed
12000 r/min
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