(dimensions in inches)

Bearing Type - Flanged 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) - 0.012

Flange Dia (Df) - 0.4400

Flange Width (Bf) - 0.030

Dynamic Load Rating (Cr) - 121

Static Load Rating (Cor) - 39

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) - 1.20

Precision - A1

Standard Clearance - K25

Material - Martensitic Stainless Steel

Also available in 52100 Chrome Steel

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

• Model Number: SFRW2
• Inner Diameter：3,175mm Outer Diameter：9,525mm Width：mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-16
• Application:linear drive,drawing die,wire industry,trolley,electromyography machine,motorcycle,plastic molding,Warehouse Shelf Equipment,labor insurance,Spectrum Products,cleaners
• Similar models:CYSD W6305 ISB SS609 SKF 604-2Z ZEN 682X-2Z FBJ R8 NTN 6315N NTN F-FLW688AZ NACHI 6002-2NSE SNR AB44071S01 NTN 6821N
• BEARING POWER International Trading Co.,Ltd. specialize in SFRW2 products，there is large inventory of AST SFRW2 . We has been built up long-term cooperation with AST company, could make a bulk order of the SFRW2 Which AST SFRW2 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
  33030-XL	150	225	59	FAG	Tapered Roller Bearings
  3478/3420	34,925	79,375	29,37	Timken	Tapered Roller Bearings
  7205BDT	25	52	15	CYSD	Angular Contact Ball Bearings
  864/854	95,25	190,5	57,15	ISO	Tapered Roller Bearings
  GEZM408ES-2LS	114,3	177,8	171,45	SKF	Plain Bearings
  DC5015NR	75	115	54	KOYO	Cylindrical Roller Bearings
  M84548/M84510	25,4	57,15	19,431	NSK	Tapered Roller Bearings
  R2-5	3,175	7,938	2,779	ISB	Deep Groove Ball Bearings
  RCJY30-JIS	30			INA	Bearing Units
  W 61702 R-2RS1	15	21	4	SKF	Deep Groove Ball Bearings
  NU2205	25	52	18	SKF	CYLINDRICAL ROLLER BEARINGS
  6024.2RSR	120	180	28	FAG	DEEP GROOVE BALL BEARINGS
  NCF2912CV	60	85	16	SKF	CYLINDRICAL ROLLER BEARINGS
  134-KS	170	260	42	MRC	DEEP GROOVE BALL BEARINGS
  SUPER-8-OPN	.5000	.8750	1.2500	Thomson	EXTRA CAPACITY LINEAR RECIRCULATING BALL BEARINGS
  3201	12	32	15.9	SKF	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  CRL4	.5000	1.3125	.3750	SKF	CYLINDRICAL ROLLER BEARINGS
  RNAO-35x45x17	45		17	CONSOLIDATED	NEEDLE BEARINGS
  IR-30x35x32	30		32	CONSOLIDATED	NEEDLE BEARINGS
  RSL185013	65	3.6650	46	CONSOLIDATED	CYLINDRICAL ROLLER BEARING