(dimensions in inches)

Bearing Type - Open with Extended Inner

Bore Dia (d) - 0.1875

Outer Dia (D) - 0.5000

Outer Width (Bo) - 0.1562

Inner Width (Bi) - 0.1874

Radius (min) (rs) - 0.002

Dynamic Load Rating (Cr) - 293

Static Load Rating (Cor) - 103

Max Speed (Grease) (X1000 RPM) - 43

Max Speed (Oil) (X1000 RPM) - 53

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

Min. Housing Shoulder Dia., Outer (Lo) - 0.4

Ball Qty - 7

Ball Dia (Dw) - 0.0937

Weight (g) - 2.21

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.

• Model Number: RW3
• Inner Diameter：4,7625mm Outer Diameter：12,7mm Width：mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-16
• Application:machine tool spindle,small appliances,Medical room equipment,hydraulic connector,survey accessories,Spectrum Products,coupling type,,injection molding machine,SPA equipment,municipal machinery
• Similar models:KOYO SB342538 KOYO KBC045 FAG 6403 NSK 6928VV ZEN S61803 KOYO 607 CX 604 CRAFT 6311-2RS KOYO UK313L3 SKF YAT208
• BEARING POWER International Trading Co.,Ltd. specialize in RW3 products，there is large inventory of AST RW3 . We has been built up long-term cooperation with AST company, could make a bulk order of the RW3 Which AST RW3 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
  21311V	55,000	120,000	29,000	SNR	Spherical Roller Bearings
  22214CK	70	125	31	AST	Spherical Roller Bearings
  22328	140	300	102	FBJ	Spherical Roller Bearings
  23132W33	160	270	86	ISO	Spherical Roller Bearings
  24034CJ	170	260	90	Timken	Spherical Roller Bearings
  28BWK06D	28	141		NSK	Angular Contact Ball Bearings
  309TVL707	785,812	952,5	95,25	Timken	Angular Contact Ball Bearings
  3212 ZZ	60	110	36,5	CX	Angular Contact Ball Bearings
  6202LLUNR	15,000	35,000	11,000	NTN	Deep Groove Ball Bearings
  7214B	70	125	24	CYSD	Angular Contact Ball Bearings
  E-4R13802	690	980	715	NTN	Cylindrical Roller Bearings
  HCB7021-E-T-P4S	105	160	26	FAG	Angular Contact Ball Bearings
  KT 121610 EG	12	16		IKO	Needle Roller Bearings
  RNA4948	265	320	80	CX	Needle Roller Bearings
  W 6000-2Z	26	10	8	SKF	Deep Groove Ball Bearings
  GE70SW	70	110	24	ELGES	SPHERICAL PLAIN BEARINGS
  GE25UK	25	42	20	ELGES	SPHERICAL PLAIN BEARINGS
  81207			7.5	INA	THRUST ROLLER BEARINGS
  32030X	150	225	48	CONSOLIDATED	TAPERED ROLLER BEARINGS
  LER-184	2.9375		25.38	CONSOLIDATED	TRIPLE RING ALUMINUM SEALS FOR SAF TYPE PILLOW BLOCKS