d - 60,325 mm

D - 101,6 mm

T - 25,4 mm

B - 25,4 mm

C - 19,845 mm

a - 22,8 mm

r min. - 3,6 mm

r2 min. - 3,2 mm

da min. - 73 mm

Da - 89 mm

db min - 67 mm

ra max. - 3,6 mm

rb max. - 3,2 mm

Db - 96 mm

Weight - 0,802 Kg

Basic dynamic load rating (C) - 91,4 kN

Basic static load rating (C0) - 137 kN

(Grease) Lubrication Speed - 3700 r/min

(Oil) Lubrication Speed - 4900 r/min

Calculation factor (e) - 0,43

Calculation factor (Y0) - 0,78

Calculation factor (Y1) - 1,41

• Model Number: 28985/28920
• Inner Diameter：60,325mm Outer Diameter：101,6mm Width：25,4mm
• Type：Tapered Roller Bearings
• Update date：2025-12-09
• Application:Safety protection,tower crane,set bacteria instrument,electrostatic protection,Small air generators,Forklift industry,steam Hydraulic control element,Film machine,Air,other accessories,sample cup
• Similar models:FBJ 28985/28920 NSK 28985/28921 KBC 28985/28921 FBJ 28985/28919 NTN 4T-28985/28921 NACHI 28985/28920 Fersa 28985/28920 ISO 28985/28919 Timken 28985/28921DC+X2S-28985 Timken 28985/28920
• BEARING POWER International Trading Co.,Ltd. specialize in 28985/28920 products，there is large inventory of KOYO 28985/28920 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 28985/28920 Which KOYO 28985/28920 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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  32317	85	180	63,5	NTN	Tapered Roller Bearings
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  LM80UU	80	120	105,5	Samick	Linear Bearings
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  BT-105-470	10.5000	13.0000		CONSOLIDATED	THRUST BALL BEARINGS