d - 25 mm

D - 62 mm

T - 18,25 mm

B - 17 mm

C - 13 mm

a - 19,9 mm

r min. - 1,5 mm

r1 min. - 1,5 mm

da min. - 39 mm

Da min - 47 mm

Da max. - 53 mm

db max. - 33 mm

Db min. - 59 mm

ra max. - 1,5 mm

rb max. - 1,5 mm

Weight - 0,265 Kg

Basic dynamic load rating (C) - 38 kN

Basic static load rating (C0) - 40,5 kN

(Grease) Lubrication Speed - 5600 r/min

(Oil) Lubrication Speed - 8000 r/min

Calculation factor (e) - 0,83

Calculation factor (Y0) - 0,4

Calculation factor (Y1) - 0,73

• Model Number:HR31305J
• Inner Diameter：25mm Outer Diameter：62mm Width：18,25mm
• Type：Tapered Roller Bearings
• Update date：2025-12-18
• Application:inorganic chemical,sheet industry,vertical processing,shoe-making machinery,container finishing,hydraulic connector,equipment and,other accessories,scientific instruments,Plastic Equipment,Infrared Technology
• Similar models:ISO 31305 FBJ 31305 KOYO TR131305R Fersa 31305F ISB 31305 SNR 31305V NSK HR31305J CX 31305A ISB 31305J/DF SKF 31305J2
• BEARING POWER International Trading Co.,Ltd. specialize in HR31305J products，there is large inventory of NSK HR31305J . We has been built up long-term cooperation with NSK company, could make a bulk order of the HR31305J Which NSK HR31305J 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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