d - 35 mm

D - 80 mm

T - 22,75 mm

B - 21 mm

C - 16 mm

a - 20,3 mm

r min. - 2 mm

r1 min. - 1,5 mm

da min. - 47 mm

Da min - 65 mm

Da max. - 71 mm

db max. - 44 mm

Db min. - 74 mm

ra max. - 2 mm

rb max. - 1,5 mm

Weight - 0,518 Kg

Basic dynamic load rating (C) - 68 kN

Basic static load rating (C0) - 70,5 kN

(Grease) Lubrication Speed - 4800 r/min

(Oil) Lubrication Speed - 6300 r/min

Calculation factor (e) - 0,55

Calculation factor (Y0) - 0,6

Calculation factor (Y1) - 1,1

• Model Number: HR30307C
• Inner Diameter：35mm Outer Diameter：80mm Width：22,75mm
• Type：Tapered Roller Bearings
• Update date：2025-12-12
• Application:Industrial Adhesive,special broaching machine,Microwave Equipment,teaching equipment,Machine Tool Accessories,non-motor vehicle Electric car,other CNC,Switch,storage and transportation equipment,Workpiece,wall industry
• Similar models:ZVL 30307A ISB 30307 KOYO 30307DJR KBC 30307DJ NACHI E30307DJ Timken 30307 Fersa 30307F CX 30307A SKF 30307RJ2/Q KOYO 30307JR-1
• BEARING POWER International Trading Co.,Ltd. specialize in HR30307C products，there is large inventory of NSK HR30307C . We has been built up long-term cooperation with NSK company, could make a bulk order of the HR30307C Which NSK HR30307C 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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