d - 40 mm

D - 90 mm

B - 23 mm

D₁ - 80,8 mm

D_{a max} - 81 mm

d₂ - 59,9 mm

d_{a min} - 49 mm

d_s - 3,2 mm

n_s - 4,8 mm

r_{a max} - 1,5 mm

r_min - 1,5 mm

m - 0,749 kg / Weight

C_r - 109000 N / Dynamic load rating (radial)

e - 0,23

Y₁ - 2,95

Y₂ - 4,4

C_0r - 107000 N / Static load rating (radial)

Y₀ - 2,89

n_G - 9800 1/min / Limiting speed

n_B - 6100 1/min

C_ur - 14300 N / Fatigue limit load, radial

Main dimensions to DIN 635-2

• Model Number:21308-E1
• Inner Diameter：40mm Outer Diameter：90mm Width：23mm
• Type：Spherical Roller Bearings
• Update date：2025-12-15
• Application:Sensors,marine analysis,Vacuum generator,non-motor vehicle Electric car,Hydraulic Rama,crimping tools,Vertical pull,Pneumatic Control Elements,large agricultural machinery,security equipment,stirrer
• Similar models:AST 21308MBK SNR 21308V KOYO 21308RH ISO 21308KCW33+AH308 FAG 21308-E1 NTN 21308CK ISB 21308EKW33+H308 NTN 21308C ISB 21308K NSK 21308EAE4
• BEARING POWER International Trading Co.,Ltd. specialize in 21308-E1 products，there is large inventory of FAG 21308-E1 . We has been built up long-term cooperation with FAG company, could make a bulk order of the 21308-E1 Which FAG 21308-E1 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
  24892-MB-W33	460	580	118	NKE	Spherical Roller Bearings
  30208J	40	80	19.75	KBC	Tapered Roller Bearings
  30TAB06DF	30	62	15	NACHI	Thrust Ball Bearings
  33211A	55	100	35	SNR	Tapered Roller Bearings
  5309	45	100	39,7	FBJ	Angular Contact Ball Bearings
  6814LH	70,000	90,000	10,000	NTN	Deep Groove Ball Bearings
  C 4022-2CS5V/GEM9	170	110	60	SKF	Cylindrical Roller Bearings
  BE243117ASY1B1	24	31	16,8	KOYO	Needle Roller Bearings
  EGB2020-E50	20	23	20	INA	Plain Bearings
  K-M84249/K-M84210	25,4	59,53	23,368	ZVL	Tapered Roller Bearings
  N216EG15	80,000	140,000	26,000	SNR	Cylindrical Roller Bearings
  NAO40X55X17	40	50		Timken	Needle Roller Bearings
  R174.02				SNR	Wheel Bearings
  VU 25 0380	275	485		INA	Thrust Ball Bearings
  SAF311	2.5625	2.0625		SKF	PILLOW BLOCKS
  2MMV9320WI-CR	100	140	20	FAF	ANGULAR CONTACT BALL BEARINGS
  420SD31	420	700	224	Torrington (Old No.)	SPHERICAL ROLLER BEARINGS
  320/32X	32	58	17	STEYR	TAPERED ROLLER BEARINGS
  87514	70	125	1.1017	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  6019-ZZ	95	145	24	CONSOLIDATED	DEEP GROOVE BALL BEARINGS