(dimensions in inches)

Bearing Type - Sealed

Bore Dia (d) - 0.2500

Outer Dia (D) - 0.7500

Width (B) - 0.2812

Radius (min) (rs) - 0.016

Dynamic Load Rating (Cr) - 525

Static Load Rating (Cor) - 190

Max Speed (Grease) (X1000 RPM) - 36

Max Speed (Oil) (X1000 RPM) - 43

Max. Shaft Shoulder Dia. Inner (Ui) - 0.3

Min. Housing Shoulder Dia., Outer (Uo) - 0.650

Ball Qty - 6

Ball Dia (Dw) - 0.1378

Weight (g) - 10.00

Precision - A1

Standard Clearance - K25

Material - 52100 Chrome steel (or equivalent)

Also available in Stainless Steel, add prefix "S"

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

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

Also available with two light contact rubber seals = (2RU), or with a single light contact rubber seal = (RU)

• Model Number:R4A-2RS
• Inner Diameter：6,35mm Outer Diameter：19,05mm Width：7,14248mm
• Type：Deep Groove Ball Bearings
• Update date：2023-03-11
• Application:Control,surgical instruments,insect experimental analysis instrument,plastic molding,vacuum filter,sleep monitoring,Spectrum Products,Solenoid Valves,rehabilitation training equipment,Warehouse Shelf Equipment,chemical
• Similar models:KOYO 6019NR NSK 626VV PFI B10-27D CYSD 6024-RS ZEN S4206-2RS ZEN S4205 ZEN 61932 KOYO 83464C-9C3 SIGMA 61916 NKE 6222
• BEARING POWER International Trading Co.,Ltd. specialize in R4A-2RS products，there is large inventory of AST R4A-2RS . We has been built up long-term cooperation with AST company, could make a bulk order of the R4A-2RS Which AST R4A-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
  32310/55	55	110	42,25	NACHI	Tapered Roller Bearings
  7322DB	110	240	50	NACHI	Angular Contact Ball Bearings
  GAC120N	120	180	38	AST	Plain Bearings
  GE15ES	15	26	12	SKF	Plain Bearings
  GE280ES-2RS	280	400	155	LS	Plain Bearings
  LM12749/10	21,986	45,237	15,494	CX	Tapered Roller Bearings
  NF3856	280	350	52	ISO	Cylindrical Roller Bearings
  NJF2315 V	75	160	55	ISO	Cylindrical Roller Bearings
  NKI12/20	12	24	20	INA	Needle Roller Bearings
  NU3232	160	290	104	ISO	Cylindrical Roller Bearings
  NU240-E-MA6	200	360	58	NKE	Cylindrical Roller Bearings
  PCM 353920 M	35	39	20	SKF	Plain Bearings
  RI-418	3,175	6,35	2,38	NMB	Deep Groove Ball Bearings
  SBB 68	107,95	168,275	94,46	IKO	Plain Bearings
  SQ8-RS				LS	Plain Bearings
  TAPR 435 N	35			ISB	Plain Bearings
  CF40PPSK	1.0000	2.5000	1.5000	INA	NEEDLE BEARINGS
  1213FF	65	120	23	FED	DEEP GROOVE BALL BEARINGS
  625LLU	5	16	5	NTN	DEEP GROOVE BALL BEARINGS
  NF-209	45	85	19	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS