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Date: 2017-08-11

Tapered roller bearings 31310-DF size: 50x110x58.5 NKE

Bearing 31310-DF
Tapered roller bearings 31310-DF
Bearing number : 31310-DF

Size (mm) : 50x110x58.5
Brand : NKE
d (mm) : 50
D (mm) : 110
B (mm) : 58,5
Bearing dimensions and specification in brand catalogue :
d - 50 mm
D - 110 mm
T - 58,5 mm
B - 27 mm
r3 min. - 2 mm
r4 min. - 2 mm
r5 min. - 0,6 mm
2B - 54 mm
da max - 62 mm
Da min - 87 mm
Da max. - 100 mm
Weight - 2,9 Kg
Basic dynamic load rating (C) - 199 kN
Basic static load rating (C0) - 245 kN
Limiting speed - 6000 r/min
Calculation factor (e) - 0,83
Calculation factor (Y0) - 0,4
Calculation factor (Y1) - 0,72
Calculation factor (Y2) - 1,21


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