(dimensions in mm)

Bearing Type - Sealed

Bore Dia (d) - 55.0000

Outer Dia (D) - 120.0000

Width (B) - 29.0000

Radius (min) (rs) - 2.000

Dynamic Load Rating (Cr) - 71,600

Static Load Rating (Cor) - 45,000

Max Speed (Grease) (X1000 RPM) - 4

Max Speed (Oil) (X1000 RPM) - 7

Max. Shaft Shoulder Dia. Inner (Ui) - 72.5

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

Ball Qty - 8

Ball Dia (Dw) - 20.6380

Weight (g) - 1,350.00

Precision - A1

Standard Clearance - C0

Material - 52100 Chrome steel (or equivalent)

ABEC Grades 1, 3, 5, 7, and 9 are available.

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

• Model Number:6311-2RS
• Inner Diameter：55mm Outer Diameter：120mm Width：29mm
• Type：Deep Groove Ball Bearings
• Update date：2023-03-05
• Application:test strip,inorganic chemical,reinforced machinery,nail products,diagnostic test paper,Laser Measurements,industrial fans,set bacteria instrument,Display Devices,other rubber,cleaning agent
• Similar models:ZEN 6311-2Z CX 6311 SKF 6311N NACHI 6311NKE ISB 6311-RS SKF 6311-2RS1/HC5C3WT ISO 6311ZZ NACHI 6311-2NKE ISB 6311-ZZNR MB Bearing MR163110-2RS
• BEARING POWER International Trading Co.,Ltd. specialize in 6311-2RS products，there is large inventory of AST 6311-2RS . We has been built up long-term cooperation with AST company, could make a bulk order of the 6311-2RS Which AST 6311-2RS 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  23276RHAK	380	680	240	KOYO	Spherical Roller Bearings
  54315	77	135	87,2	ISO	Thrust Ball Bearings
  6006DDU	30	55	13	NSK	Deep Groove Ball Bearings
  7205HG1UJ74	25	52	15	SNR	Angular Contact Ball Bearings
  BTW 50 CTN9/SP	50	80	19	SKF	Angular Contact Ball Bearings
  GE 060 HCR-2RS	60	105	63	ISO	Plain Bearings
  NCF1872 V	360	440	38	ISO	Cylindrical Roller Bearings
  NJ2219-E-TVP3	95	170	43	NKE	Cylindrical Roller Bearings
  SFR1-4	1,98374	6,35	2,38	AST	Deep Groove Ball Bearings
  SL182920	100	140	24	ISO	Cylindrical Roller Bearings
  F607ZZ	7	19	6	ADR	DEEP GROOVE BALL BEARINGS
  SAF052	9.4375			SKF	PILLOW BLOCKS
  1308	40	90	23	FED	DEEP GROOVE BALL BEARINGS
  SN524	110		120	STEYR	PILLOW BLOCKS
  W6210	50	90	20	SKF	DEEP GROOVE BALL BEARINGS
  MCYRR-8	8	24	15	McGill	NEEDLE BEARINGS
  RHNA121812	18		12	SKF (Old No.)	NEEDLE BEARINGS
  N-420	100	250	58	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  222S.303	160	112	40	CONSOLIDATED	SPLIT SPHERICAL ROLLER BEARINGS
  SL11930	150	210	88	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS