d - 55 mm

D - 120 mm

B - 43 mm

C - 43 mm

b - 5,5 mm

d2 - 70,1 mm

r1 min. - 2 mm

r2 min. - 2 mm

D1 - 102 mm

K - 3 mm

da min. - 66 mm

Da max. - 109 mm

ra max. - 2 mm

Weight - 2,45 Kg

Basic dynamic load rating (C) - 270 kN

Basic static load rating (C0) - 280 kN

Fatigue load limit (Pu) - 30

Reference speed - 4300 r/min

Limiting speed - 5600 r/min

Calculation factor (e) - 0,35

Calculation factor (Y0) - 1,8

Calculation factor (Y1) - 1,9

Calculation factor (Y2) - 2,9

• Model Number: 22311EK
• Inner Diameter：55mm Outer Diameter：120mm Width：43mm
• Type：Spherical Roller Bearings
• Update date：2025-12-11
• Application:Dental Drill etc,Spectrum Products,garden machinery,Hydraulic Rama,Display Devices,marine analysis and testing equipment,Embroidery,plastic blow molding,medical equipment,coupling type,ventilation heating equipment
• Similar models:NSK 22311EAKE4 SKF 22311EK/VA405 SNR 22311EMW33 AST 22311MBK MPZ 22311KMBW33 FAG 22311-E1-K+H2311 NSK 22311EVBC4 Timken 22311YM FAG 22311-E1-K-T41A+H2311 KOYO 22311RHRK
• BEARING POWER International Trading Co.,Ltd. specialize in 22311EK products，there is large inventory of SKF 22311EK . We has been built up long-term cooperation with SKF company, could make a bulk order of the 22311EK Which SKF 22311EK 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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  HCS7012-E-T-P4S	60	95	18	FAG	Angular Contact Ball Bearings
  LM565949/10	381	522,288	85,725	ISO	Tapered Roller Bearings
  NK60/35R+IR55X60X35	55,000	72,000	35,000	NTN	Needle Roller Bearings
  NU 330 E	150	320	65	NACHI	Cylindrical Roller Bearings
  S6009	45	75	16	FAG	DEEP GROOVE BALL BEARINGS
  QJ215	75	130	25	FAG	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  6018.RSNR	90	140	24	FAG	DEEP GROOVE BALL BEARINGS
  208-SZZG	80	.203	18	MRC	DEEP GROOVE BALL BEARINGS
  NJ222	110	200	38	STEYR	CYLINDRICAL ROLLER BEARINGS
  NUKRE-72	72		29	CONSOLIDATED	NEEDLE ROLLERS
  IR-42x47x30	42		30	CONSOLIDATED	NEEDLE BEARINGS
  F9-19M	9	19	6.5	CONSOLIDATED	THRUST BALL BEARINGS