d - 55 mm

D - 120 mm

B - 43 mm

d₂ - - 70.1 mm

D₁ - - 102 mm

b - 5.5 mm

K - 3 mm

r_1,2 - min. - 2 mm

d_a - min. - 62.2 mm

D_a - max. - 109 mm

r_a - max. - 2 mm

Basic dynamic load rating - C - 280 kN

Basic static load rating - C₀ - 280 kN

Fatigue load limit - P_u - 30 kN

Reference speed - 4300 r/min

Limiting speed - 5600 r/min

Calculation factor - e - 0.35

Calculation factor - Y₁ - 1.9

Calculation factor - Y₂ - 2.9

Calculation factor - Y₀ - 1.8

Permissible rotational acceleration (oil lubrication) - 765 g [m/s]

Permissible linear acceleration (oil lubrication) - 255 g [m/s]

Weight - 2.4 kg

• Model Number: 22311 EK/VA405
• Inner Diameter：120mm Outer Diameter：55mm Width：43mm
• Type：Spherical Roller Bearings
• Update date：2025-04-21
• Application:ventilation heating equipment,small appliances,electric pump,Other machinery,wheel lathe,Spectral Products,Technical Equipment,pneumatic Pump,Processing machinery,set bacteria instrument,Cutting Machine
• Similar models:NTN 22311BVS2 AST 22311C AST 22311MBKW33 MPZ 22311W33 MPZ 22311MBW33 ISO 22311KW33 AST 22311MAC4F80W33 NSK 22311EAE4 SKF 22311E FBJ 22311K
• BEARING POWER International Trading Co.,Ltd. specialize in 22311EK/VA405 products，there is large inventory of SKF 22311 EK/VA405 . We has been built up long-term cooperation with SKF company, could make a bulk order of the 22311 EK/VA405 Which SKF 22311EK/VA405 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
  16100	10	28	8	ZEN	Deep Groove Ball Bearings
  23138 KW33	190	320	104	ISO	Spherical Roller Bearings
  23222-E1A-M	110	200	69,8	FAG	Spherical Roller Bearings
  2788/2729	38,1	76,2	23,812	NSK	Tapered Roller Bearings
  30321D	105	225	53.5	NACHI	Tapered Roller Bearings
  32212	60	110	29,75	ISO	Tapered Roller Bearings
  7020 C-UX	100	150	48	CX	Angular Contact Ball Bearings
  AKJ25X38X2	25,000	38,000		NTN	Needle Roller Bearings
  BK0709	7	11	9	Timken	Needle Roller Bearings
  CRI-5615	280	400	150	NTN	Tapered Roller Bearings
  IJ113018				ILJIN	Angular Contact Ball Bearings
  NUP 2216	80	140	33	SIGMA	Cylindrical Roller Bearings
  NUP3218	90	160	52,4	ISO	Cylindrical Roller Bearings
  ZKLN0624-2RS	6	24	15	INA	ANGULAR CONTACT BALL SCREW SUPPORT BEARINGS
  6206T.P5	30	62	16	FAG	DEEP GROOVE BALL BEARINGS
  MUC136	180	280	44	Rollway	CYLINDRICAL ROLLER BEARINGS
  24048	240	360	118	Torrington	SPHERICAL ROLLER BEARINGS
  73L20	100	150	24	New Departure	DEEP GROOVE BALL BEARINGS
  EE-8	.8750	1.8750	.3750	SKF	DEEP GROOVE BALL BEARINGS
  1416M	80	200	57	CONSOLIDATED	SELF