d - 60 mm

D - 130 mm

T - 33,5 mm

B - 31 mm

C - 22 mm

a - 41 mm

r1 min. - 3 mm

r2 min. - 3 mm

r3 min. - 2,5 mm

r4 min. - 2,5 mm

da max - 74 mm

Da min - 103 mm

db min - 72 mm

Db min. - 123 mm

Weight - 1,9 Kg

Basic dynamic load rating (C) - 144 kN

Basic static load rating (C0) - 168 kN

Limiting speed - 5300 r/min

Calculation factor (e) - 0,83

Calculation factor (Y) - 0,73

Calculation factor (Y0) - 0,4

• Model Number: 31312
• Inner Diameter：60mm Outer Diameter：130mm Width：33,5mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:Traffic Fire Protection Equipment Security equipment,vertical pull,insect experimental analysis instrument,medical equipment,enzyme,plastic rolling,Digital Generator,Display Devices,expectoration machine,car and accessories,food sterilization
• Similar models:NSK HR31312J SKF 31312J2/QDF ISO 31312 CYSD 31312 ISB 31312 ZVL 31312A NKE 31312 FAG 31312-A Timken 31312 SNR 31312VB22
• BEARING POWER International Trading Co.,Ltd. specialize in 31312 products，there is large inventory of NKE 31312 . We has been built up long-term cooperation with NKE company, could make a bulk order of the 31312 Which NKE 31312 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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