(dimensions in mm)

Bearing Type - open

Bore Dia (d) - 55.0000

Outer Dia (D) - 120.0000

Width (B) - 49.2130

Radius (min) (rs) - 2.000

Dynamic Load Rating (Cr) - 106,000

Static Load Rating (Cor) - 81,500

Max Speed (Grease) (X1000 RPM) - 4

Max Speed (Oil) (X1000 RPM) - 5

Max. Shaft Shoulder Dia. Inner (Li) - 65.0

Min. Housing Shoulder Dia., Outer (Lo) - 111.0

Weight (g) - 2,000.00

Precision - A1

Standard Clearance - C0

Material - 52100 Chrome steel, or equivalent

ABEC Grades 1and 3. Other grades can be quoted, upon request.

• Model Number: 5311
• Inner Diameter：55mm Outer Diameter：120mm Width：49,213mm
• Type：Angular Contact Ball Bearings
• Update date：2025-04-22
• Application:shoe-making machinery,tobacco machinery,heating fans,industry test,spectrometer,hook,hydraulic control element,vacuum filter,Warehouse Shelf Equipment,extruder,Safety protection
• Similar models:Timken 5311WG NACHI 5311 FBJ 5311-2RS Timken 5311KG KOYO 5311-2RS FBJ 5311ZZ AST 5311 CYSD 5311 KOYO 5311ZZ CYSD 53112RS
• BEARING POWER International Trading Co.,Ltd. specialize in 5311 products，there is large inventory of AST 5311 . We has been built up long-term cooperation with AST company, could make a bulk order of the 5311 Which AST 5311 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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  GAC160T	160	240	51	LS	Plain Bearings
  GE 15 C	15	26	12	ISB	Plain Bearings
  M-30161	47,625	57,15	25,4	Timken	Needle Roller Bearings
  MF95	5	9	2,5	ISO	Deep Groove Ball Bearings
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  NU232	160	290	48	ISO	Cylindrical Roller Bearings
  T-EE134100/134143	254	365,125	58,738	NTN	Tapered Roller Bearings
  488609	45	100	.9844	New Departure	DEEP GROOVE BALL BEARINGS
  01/02/7413	65	120	31	RIV	TAPERED ROLLER BEARINGS
  H3940	200	240		SKF	ADAPTERS
  3909	85	45		INA	THRUST BALL BEARINGS
  R2A.2Z	.1250	.5000	.1719	FAG	DEEP GROOVE BALL BEARINGS