d - 65 mm

D - 140 mm

T - 36 mm

B - 33 mm

C - 23 mm

a - 44 mm

r1 min. - 3 mm

r2 min. - 3 mm

r3 min. - 2,5 mm

r4 min. - 2,5 mm

da max - 80 mm

Da min - 111 mm

db min - 77 mm

Db min. - 132 mm

Weight - 2,6 Kg

Basic dynamic load rating (C) - 163 kN

Basic static load rating (C0) - 189 kN

Limiting speed - 4800 r/min

Calculation factor (e) - 0,83

Calculation factor (Y) - 0,73

Calculation factor (Y0) - 0,4

• Model Number: 31313
• Inner Diameter：65mm Outer Diameter：140mm Width：36mm
• Type：Tapered Roller Bearings
• Update date：2025-12-17
• Application:axle lathe,industry test,CNC,Broadcasting System,plastic molding,baler,medical equipment,disposable,tube,Industrial,ventilation equipment
• Similar models:SKF 31313J2/QCL7C Timken 31313 CYSD 31313 NSK HR31313J FAG 31313-A-N11CA-A80-120 ZVL 31313A ISB 31313J/DF NKE 31313-DF CX 31313A ISB 31313
• BEARING POWER International Trading Co.,Ltd. specialize in 31313 products，there is large inventory of NKE 31313 . We has been built up long-term cooperation with NKE company, could make a bulk order of the 31313 Which NKE 31313 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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