(dimensions in mm)

Bearing Type - tapered bore

Bore Dia (d) - 55.0000

Outer Dia (D) - 120.0000

Width (B) - 43.0000

Radius (min) (rs) - 2.000

Dynamic Load Rating (Cr) - 230,000

Static Load Rating (Cor) - 265,000

Max Speed (Grease) (X1000 RPM) - 3

Max Speed (Oil) (X1000 RPM) - 4

Weight (g) - 2,270.00

Material - 52100 Chrome steel, or equivalent

Higher load capacity design, stamped steel cage.

Tapered Bore, taper = 1:12

Unless otherwise specified, the internal radial clearance is "C0" or "C Normal".

Basic Radial Load Factor "e" = 0.4

Basic Radial Load Factor "Y1" = 1.7

Basic Radial Load Factor "Y2" = 2.5

Basic Radial Load Factor "Y0" = 1.6

• Model Number: 22311CK
• Inner Diameter：55mm Outer Diameter：120mm Width：43mm
• Type：Spherical Roller Bearings
• Update date：2025-12-09
• Application:miscellaneous instruments,Insect Count,tower crane,Flame Cutting,Liposuction device,engine,plastic blow molding,motor,non-motor vehicle Electric car,knitted fabrics,CNC
• Similar models:AST 22311C MPZ 22311MBW33 CX 22311KCW33 ISB 22311K AST 22311MB FAG 22311-E1-K+AHX2311 SNR 22311EAW33 NKE 22311-E-W33 AST 22311CYW33 ISB 22311K+AHX2311
• BEARING POWER International Trading Co.,Ltd. specialize in 22311CK products，there is large inventory of AST 22311CK . We has been built up long-term cooperation with AST company, could make a bulk order of the 22311CK Which AST 22311CK 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
  32018X/QDF	90	140	64	SKF	Tapered Roller Bearings
  5200Z	10	30	14.3	NACHI	Angular Contact Ball Bearings
  5205	25	52	20,6	NSK	Angular Contact Ball Bearings
  54308U+U308	42			CX	Thrust Ball Bearings
  6310-RS2	50	110	27	NKE	Deep Groove Ball Bearings
  AST40 1712	17	19		AST	Plain Bearings
  HR32211J	55	100	26,75	NSK	Tapered Roller Bearings
  NK130/40	130	150	40	NTN	Needle Roller Bearings
  NUP 2219	95	170	43	ISB	Cylindrical Roller Bearings
  RS222720	22	27	20	KOYO	Needle Roller Bearings
  SS7204 ACD/P4A	20	47	14	SKF	Angular Contact Ball Bearings
  T-96925/96140D+A	234,95	355,6	152,4	NTN	Tapered Roller Bearings
  UCPA202	15			CX	Bearing Units
  NJ413	65	160	37	FAG	CYLINDRICAL ROLLER BEARINGS
  54318U				FAG	THRUST BALL BEARINGS WITH SPHERICAL SEATING RINGS
  TWB4052	2.5000	3.2500		INA	THRUST NEEDLE BEARINGS
  ZKLF50140-2RS	50	140	54	INA	ANGULAR CONTACT BALL SCREW SUPPORT BEARINGS
  NUP308E	40	90	23	Torrington	CYLINDRICAL ROLLER BEARINGS
  NJ-2312	60	130	46	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  NUP-2319E	95	200	67	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS