d - 55,562 mm

D - 97,63 mm

T - 24,608 mm

B - 24,608 mm

C - 19,446 mm

ra1 max. - 0,8 mm

a - 21,3 mm

r min. - 3,5 mm

r1 min. - 0,8 mm

Da - 88 mm

db - 62 mm

ra max. - 3,5 mm

da - 68 mm

Db - 92 mm

Weight - 0,769 Kg

Basic dynamic load rating (C) - 89 kN

Basic static load rating (C0) - 129 kN

(Grease) Lubrication Speed - 3600 r/min

(Oil) Lubrication Speed - 5000 r/min

Calculation factor (e) - 0,4

Calculation factor (Y0) - 0,82

Calculation factor (Y1) - 1,5

• Model Number: 28680/28622
• Inner Diameter：55,562mm Outer Diameter：97,63mm Width：24,608mm
• Type：Tapered Roller Bearings
• Update date：2025-04-23
• Application:machine lathe,small diesel generators,equipment and,experimental equipment,Industrial Electromechanical,surgical instruments,power protection,medical equipment,defogging and degreasing,rolling machine,chuck industry
• Similar models:NACHI 28680/28622 NTN 4T-28680/28622 PFI 28680/22 CX 28680/28622 AST 28680/28622B KOYO 28680/28622 ISO 28680/28622 FBJ 28680/28622 Timken 28680/28622 KOYO 28680X/28622
• BEARING POWER International Trading Co.,Ltd. specialize in 28680/28622 products，there is large inventory of NSK 28680/28622 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 28680/28622 Which NSK 28680/28622 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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  20236	180	320	52	CONSOLIDATED	SPHERICAL ROLLER BEARINGS