Bearings
NJ 321 ECJ SKF Cylindrical roller bearings

Drawing of bearing NJ 321 ECJ SKF: dimensions, diameters, width

Dimensions, mm
d
105,000
D
225,000
B
49,000

Weight, kg

8,750

Manufacturer:

 SKF

Interchange:
ABC NJ 321
FAG NJ 321
HOFFMANN R 405 P
HYATT R 1321 WB
ROLLWAY MUL 321
STEYR NJ 321
TORRINGTON 105 RJ 03

Calculation data

Basic dynamic load rating, C
500,000 kN
Basic static load rating, Co
500,000 kN
Fatigue load limit, Pu
57,000 kN
Reference speed
3200 r/min
Limiting speed
3800 r/min
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