(dimensions in mm)

Bearing Type - sealed

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 (Ui) - 65.0

Min. Housing Shoulder Dia., Outer (Uo) - 111.000

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.

Two rubber seals = (2RS), also available with a single rubber seal = (RS).

• Model Number: 5311-2RS
• Inner Diameter：55mm Outer Diameter：120mm Width：49,213mm
• Type：Angular Contact Ball Bearings
• Update date：2025-04-24
• Application:PVC,Display Devices,Wire grinder,set bacteria instrument,plastic molding,education model Instruments,pneumatic Pump,steam Hydraulic control element,Other Measurements,plastic rolling,mechanical and electrical
• Similar models:NACHI 5311 AST 5311 FBJ 5311-2RS Timken 5311W FBJ 5311 KOYO 5311 CYSD 5311ZZ NSK 5311 NACHI 5311N KOYO 5311ZZ
• BEARING POWER International Trading Co.,Ltd. specialize in 5311-2RS products，there is large inventory of AST 5311-2RS . We has been built up long-term cooperation with AST company, could make a bulk order of the 5311-2RS Which AST 5311-2RS 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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  NN3019 K	95	145	37	ISO	Cylindrical Roller Bearings
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  38112RS	55	72	13	INA	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  N1072K.M1.SP	360	540	82	FAG	CYLINDRICAL ROLLER BEARINGS
  CSXG040	4.0000	6.0000	1.0000	INA	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  NAFW609060	60	90	60	IKO	NEEDLE BEARINGS
  UCP207-104T	1.2500			NTN	PILLOW BLOCKS
  XWA15019001	150	190		SKF (Old No.)	THRUST NEEDLE BEARINGS
  63806-ZZ	30	42	10	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  FYT-203	2.1875			CONSOLIDATED	PILLOW BLOCKS