Bearings
4309 ATN9 SKF Deep groove ball bearings

TYPE: Ball bearings, Radial ball bearings, Double row, Open
Bearing 4309 ATN9 SKF

Dimensions, mm

d
45,000
D
100,000
B
36,000

Weight, kg

1,250

Manufacturer:

SKF

Interchange:

ABC 4309
STEYR 4309
RIV 10 BB
HOFFMANN 345 DR
R&M MDJ 45

Calculation data

Basic dynamic load rating, C
68,900 kN
Basic static load rating, Co
56,000 kN
Fatigue load limit, Pu
2,400 kN
Reference speed
11000 r/min
Limiting speed
6000 r/min
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