d - 85 mm

D - 180 mm

T - 44,5 mm

B - 41 mm

C - 28 mm

a - 55 mm

r1 min. - 4 mm

r2 min. - 4 mm

r3 min. - 3 mm

r4 min. - 3 mm

da max - 103 mm

Da min - 143 mm

db min - 99 mm

Db min. - 169 mm

Weight - 4,9 Kg

Basic dynamic load rating (C) - 247 kN

Basic static load rating (C0) - 293 kN

Limiting speed - 3800 r/min

Calculation factor (e) - 0,83

Calculation factor (Y) - 0,73

Calculation factor (Y0) - 0,4

• Model Number: 31317
• Inner Diameter：85mm Outer Diameter：180mm Width：44,5mm
• Type：Tapered Roller Bearings
• Update date：2025-04-18
• Application:Roller,sheet industry,,Other Measurements,municipal machinery,ventilation fans,car,luminescent reagent,woodworking machinery,plastic molding,Material handling equipment
• Similar models:SKF 31317J2 ISB 31317J/DF NSK HR31317J ISB 31317 NKE 31317-DF CYSD 31317 ZVL 31317A FAG 31317-N11CA-A120-160 NKE 31317 CX 31317A
• BEARING POWER International Trading Co.,Ltd. specialize in 31317 products，there is large inventory of NKE 31317 . We has been built up long-term cooperation with NKE company, could make a bulk order of the 31317 Which NKE 31317 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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