d - 40 mm

D - 90 mm

B - 23 mm

C - 23 mm

b - 5,5 mm

d2 - 60 mm

r1 min. - 1,5 mm

r2 min. - 1,5 mm

D1 - 79,8 mm

K - 3 mm

da min. - 49 mm

Da max. - 81 mm

ra max. - 1,5 mm

Weight - 0,75 Kg

Basic dynamic load rating (C) - 104 kN

Basic static load rating (C0) - 108 kN

Fatigue load limit (Pu) - 11,8

Reference speed - 7000 r/min

Limiting speed - 9500 r/min

Calculation factor (e) - 0,24

Calculation factor (Y0) - 2,8

Calculation factor (Y1) - 2,8

Calculation factor (Y2) - 4,2

• Model Number: 21308E
• Inner Diameter：40mm Outer Diameter：90mm Width：23mm
• Type：Spherical Roller Bearings
• Update date：2025-04-22
• Application:lifting chain,top industry,casting embedding,tray industry,Pest Monitoring,Machine tools,Anesthetic Equipment,electronic components,Embroidery,miscellaneous instruments,tube
• Similar models:NSK 21308EAE4 SKF 21308EK AST 21308MBW33 SNR 21308V CX 21308CW33 CX 21308KCW33 FAG 21308-E1-K+AH308 FAG 21308-E1 Timken 21308VCSJ SKF 21308E
• BEARING POWER International Trading Co.,Ltd. specialize in 21308E products，there is large inventory of SKF 21308E . We has been built up long-term cooperation with SKF company, could make a bulk order of the 21308E Which SKF 21308E 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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  22219EAE4	95	170	43	NSK	Spherical Roller Bearings
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  23348YM	240	500	195	Timken	Spherical Roller Bearings
  395/394AS	63,5	110	22	Timken	Tapered Roller Bearings
  46234	170	260	67	KOYO	Tapered Roller Bearings
  67989/67920	209,55	282,575	46,038	ISO	Tapered Roller Bearings
  7032CPA	160	240	38	KOYO	Angular Contact Ball Bearings
  BAM 2824	44,45	53,975	38,1	IKO	Needle Roller Bearings
  GAC110T	110	170	38	LS	Plain Bearings
  GYE45-KRRB	45	85	49,2	NKE	Deep Groove Ball Bearings
  K42X47X13	42	47		INA	Needle Roller Bearings
  NJ118X240X80	118	240	80	ISO	Cylindrical Roller Bearings
  NJ5211	55	100	33,34	ISO	Cylindrical Roller Bearings
  R 4AA ZZ	6,35	19,05	7,142	NSK	Deep Groove Ball Bearings
  RN319-E-MPBX	95	177,5	45	FAG	Cylindrical Roller Bearings
  61904-2RS1	20	37	9	SKF	DEEP GROOVE BALL BEARINGS
  7213BEAG(Y/P)	65	120	23	SKF	ANGULAR CONTACT BALL BEARINGS
  RT-20			.3125	CONSOLIDATED	THRUST ROLLER BEARINGS
  HM-48T			34	CONSOLIDATED	WITHDRAWAL NUTS
  SR-22319-2RS	95	200	67	CONSOLIDATED	SPHERICAL ROLLER BEARINGS