d - 60.325 mm

D - 100.000 mm

T - 25.400 mm

B - 25.400 mm

C - 19.845 mm

a - 2.6 mm

r1 min. - 3.6 mm

r2 min. - 3.2 mm

Weight - 0,764 Kg

Basic dynamic load rating (C) - 91400 kN

Basic static load rating (C0) - 137000 kN

(Grease) Lubrication Speed - 3100 r/min

(Oil) Lubrication Speed - 4300 r/min

Calculation factor (e) - 0.43

Calculation factor (Y0) - 0.78

Calculation factor (Y1) - 1.41

• Model Number:28985/28921
• Inner Diameter：60.325mm Outer Diameter：100.000mm Width：25.400mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:rolling machine,altimeter etc,enzyme,forklift industry,rubber products machinery and equipment,Cylinder Micro,extruder,Other Machine Tools,Dental Drill etc,engineering machinery,SPA equipment
• Similar models:KOYO 28985/28920 ISO 28985/28921 Timken 28985/28921B Timken 28985/28921 Timken 28985/28919 NACHI 28985/28920 Timken 28985/28921A FAG K28985-28921 ISO 28985/28920 CX 28985/28919
• BEARING POWER International Trading Co.,Ltd. specialize in 28985/28921 products，there is large inventory of NACHI 28985/28921 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 28985/28921 Which NACHI 28985/28921 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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