(dimensions in inches)

Bearing Type - Open with Extended Inner

Bore Dia (d) - 0.1250

Outer Dia (D) - 0.3750

Outer Width (Bo) - 0.1562

Inner Width (Bi) - 0.1874

Radius (min) (rs) - 0.002

Dynamic Load Rating (Cr) - 142

Static Load Rating (Cor) - 46

Max Speed (Grease) (X1000 RPM) - 56

Max Speed (Oil) (X1000 RPM) - 67

Max. Shaft Shoulder Dia. Inner (Li) - 0.2

Min. Housing Shoulder Dia., Outer (Lo) - 0.3

Ball Qty - 7

Ball Dia (Dw) - 0.0625

Weight (g) - 1.04

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: RW2
• Inner Diameter：3,175mm Outer Diameter：9,525mm Width：mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-19
• Application:plastic molding,noise inspection,forklift industry,Machine tools,hardware,tower crane,Optical detection,ventilation equipment,instrument,medical equipment,Seals
• Similar models:NSK 6207DDU NTN R16ZZ ZEN S61806-2RS ISB SS61905-2RS ZEN 608W6 FYH SA205F NTN AC-6203ZZ KOYO 6005N KOYO 6909-2RS MPZ 61921P
• BEARING POWER International Trading Co.,Ltd. specialize in RW2 products，there is large inventory of AST RW2 . We has been built up long-term cooperation with AST company, could make a bulk order of the RW2 Which AST RW2 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
  4309-2RS	45	100	36	ISO	Deep Groove Ball Bearings
  51132	160	200	31	NTN	Thrust Ball Bearings
  51410	50	110		ISO	Thrust Ball Bearings
  6204	20	47	14	CX	Deep Groove Ball Bearings
  6312LLUNR	60,000	130,000	31,000	NTN	Deep Groove Ball Bearings
  89330	150	250		CX	Thrust Roller Bearings
  BSB075110-T	75	110	15	FAG	Thrust Ball Bearings
  D/W R144J	3,175	6,35	2,38	SKF	Deep Groove Ball Bearings
  NJ 1040	200	310	51	NACHI	Cylindrical Roller Bearings
  NP062901/NP024261	82	140	36,5	Timken	Tapered Roller Bearings
  NP213 E	65	120	23	CX	Cylindrical Roller Bearings
  SS7215 CD/HCP4A	75	130	25	SKF	Angular Contact Ball Bearings
  234464M.SP	320	480		FAG	ANGULAR CONTACT THRUST BALL BEARINGS
  GE70SW	70	110	24	ELGES	SPHERICAL PLAIN BEARINGS
  7028CD	140	210	33	SKF	ANGULAR CONTACT BALL BEARINGS
  NF204	20	47	14	SKF	CYLINDRICAL ROLLER BEARINGS
  HK1522	21		22	SKF	NEEDLE BEARINGS
  NJ-252	260	480	80	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  K-185x195x37	185	195	37	CONSOLIDATED	NEEDLE BEARINGS
  KB-60XPO-2RS	6.0000	6.6250	.3125	CONSOLIDATED	FOUR POINT ANGULAR CONTACT BALL BEARINGS