Stock / Tapered roller bearings 31311-DF size: 55x120x63 NKE
Date: 2017-08-11
Tapered roller bearings 31311-DF size: 55x120x63 NKE
Tapered roller bearings 31311-DF
Bearing number : 31311-DF
Size (mm) : 55x120x63 Brand : NKE d (mm) : 55 D (mm) : 120 B (mm) : 63 Bearing dimensions and specification in brand catalogue : d - 55 mm D - 120 mm T - 63 mm B - 29 mm r3 min. - 2 mm r4 min. - 2 mm r5 min. - 0,6 mm 2B - 58 mm da max - 68 mm Da min - 94 mm Da max. - 112 mm Weight - 3,45 Kg Basic dynamic load rating (C) - 210 kN Basic static load rating (C0) - 275 kN Limiting speed - 5600 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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