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Date: 2017-08-11

Tapered roller bearings 31320-DF size: 100x215x113 NKE

Bearing 31320-DF
Tapered roller bearings 31320-DF
Bearing number : 31320-DF

Size (mm) : 100x215x113
Brand : NKE
d (mm) : 100
D (mm) : 215
B (mm) : 113
Bearing dimensions and specification in brand catalogue :
d - 100 mm
D - 215 mm
T - 113 mm
B - 51 mm
r3 min. - 3 mm
r4 min. - 3 mm
r5 min. - 1 mm
2B - 102 mm
da max - 121 mm
Da min - 168 mm
Da max. - 201 mm
Weight - 19,1 Kg
Basic dynamic load rating (C) - 652 kN
Basic static load rating (C0) - 945 kN
Limiting speed - 3000 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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