d - 60,325 mm

D - 100 mm

T - 25,4 mm

B - 25,4 mm

C - 19,845 mm

ra1 max. - 3,3 mm

a - 22,9 mm

r min. - 3,5 mm

r1 min. - 3,3 mm

Da - 89 mm

db - 67 mm

ra max. - 3,5 mm

da - 73 mm

Db - 96 mm

Weight - 0,77 Kg

Basic dynamic load rating (C) - 91 kN

Basic static load rating (C0) - 135 kN

(Grease) Lubrication Speed - 3400 r/min

(Oil) Lubrication Speed - 4800 r/min

Calculation factor (e) - 0,43

Calculation factor (Y0) - 0,78

Calculation factor (Y1) - 1,4

• Model Number:28985/28921
• Inner Diameter：60,325mm Outer Diameter：100mm Width：25,4mm
• Type：Tapered Roller Bearings
• Update date：2023-03-14
• Application:Cylinder Special,relay,pump industry,rock drilling machinery,axle lathe,extruder,lifting upgrade,car steering pin,rubber products machinery and equipment,ventilation equipment,squeeze machine etc
• Similar models:NACHI 28985/28921 Timken 28985/28920 NTN 4T-28985/28920 KOYO 28985/28921A Timken 28985/28921DC+X2S-28985 ISO 28985/28921 Timken 28985/28921A ISO 28985/28919 Fersa 28985/28921 Fersa 28985/28920
• BEARING POWER International Trading Co.,Ltd. specialize in 28985/28921 products，there is large inventory of NSK 28985/28921 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 28985/28921 Which NSK 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  13682/13620	36.512	69.012	19.050	NACHI	Tapered Roller Bearings
  240RT02	240	402		Timken	Cylindrical Roller Bearings
  23120-E1-TVPB	100	165	52	FAG	Spherical Roller Bearings
  47TS986236	488,95	622,3	365,125	KOYO	Tapered Roller Bearings
  33117A	85	140	41	ZVL	Tapered Roller Bearings
  5S-2LA-HSE019G/GNP42	95	145	24	NTN	Angular Contact Ball Bearings
  6221	105	190	36	NKE	Deep Groove Ball Bearings
  AST50 92IB36	146,05			AST	Plain Bearings
  BR 607632	95,25	120,65	50,8	IKO	Needle Roller Bearings
  CX660				CX	Wheel Bearings
  K.81118LPB	90	120	9	Timken	Thrust Roller Bearings
  NA4906D	30	47	17	KOYO	Needle Roller Bearings
  NU206E	30	62	16	NTN	Cylindrical Roller Bearings
  RS505520-1	50	55	20	KOYO	Needle Roller Bearings
  SFR2-6	3,175	9,525	2,779	ZEN	Deep Groove Ball Bearings
  T-450900D/451212+A	152,4	307,975	171,45	NTN	Tapered Roller Bearings
  UCPH206-19	30,1625		38,1	KOYO	Bearing Units
  AL-15	15	35	14	RIV	DEEP GROOVE BALL BEARINGS
  UCFL208-24	1.5000			IPTCI	PILLOW BLOCKS
  1007	35	72	37	CONSOLIDATED	THRUST BALL BEARINGS