d - 40 mm

D - 90 mm

T - 25,25 mm

B - 23 mm

C - 17 mm

a - 29 mm

r1 min. - 2 mm

r2 min. - 1,5 mm

da max - 50 mm

Da min - 70 mm

Da max. - 81 mm

db min - 49 mm

Db min. - 86 mm

ra max. - 1,5 mm

Weight - 0,738 Kg

Basic dynamic load rating (C) - 76,4 kN

Basic static load rating (C0) - 85,8 kN

(Grease) Lubrication Speed - 4 000 r/min

(Oil) Lubrication Speed - 5 300 r/min

Calculation factor (e) - 0,83

Calculation factor (Y) - 0,7

Calculation factor (Y0) - 0,4

• Model Number: 31308A
• Inner Diameter：40mm Outer Diameter：90mm Width：25,25mm
• Type：Tapered Roller Bearings
• Update date：2025-12-15
• Application:water,chamfer,motorcycle,hydraulic pressure gauge,Material handling equipment,metallurgy,mechanical annex,bio-chemical,container finishing,Other Machine Tools,Industrial
• Similar models:FAG 31308-A CX 31308A SNR 31308A Timken 31308 SKF 31308J2/QCL7C ISB 31308J/DF ISO 31308 Fersa 31308F NKE 31308 FAG 31308-XL-DF-A115-155
• BEARING POWER International Trading Co.,Ltd. specialize in 31308A products，there is large inventory of ZVL 31308A . We has been built up long-term cooperation with ZVL company, could make a bulk order of the 31308A Which ZVL 31308A 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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