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

• Model Number: 31310-DF
• Inner Diameter：50mm Outer Diameter：110mm Width：58,5mm
• Type：Tapered Roller Bearings
• Update date：2025-12-09
• Application:gas turbine,plastic molding,tobacco machinery,SPA equipment,gantry processing,Industrial,metallurgical mold,coupling type,industrial equipment,power protection,small diesel generators
• Similar models:CYSD 31310 Timken 31310 ISO 31310 CX 31310A ISB 31310 ZVL 31310A Fersa 31310F FBJ 31310 SNR 31310A SKF 31310J2/QCL7C
• BEARING POWER International Trading Co.,Ltd. specialize in 31310-DF products，there is large inventory of NKE 31310-DF . We has been built up long-term cooperation with NKE company, could make a bulk order of the 31310-DF Which NKE 31310-DF is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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