(dimensions in inches)

Bearing Type - Flanged Open with Extended Inner

Bore Dia (d) - 0.2500

Outer Dia (D) - 0.5000

Outer Width (Bo) - 0.1250

Inner Width (Bi) - 0.1562

Radius (min) (rs) - 0.006

Flange Dia (Df) - 0.5470

Flange Width (Bf) - 0.023

Dynamic Load Rating (Cr) - 344

Static Load Rating (Cor) - 80

Max Speed (Grease) (X1000 RPM) - 40

Max Speed (Oil) (X1000 RPM) - 50

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

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

Ball Qty - 8

Ball Dia (Dw) - 0.0787

Weight (g) - 1.71

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:SFRW188
• Inner Diameter：6,35mm Outer Diameter：12,7mm Width：mm
• Type：Deep Groove Ball Bearings
• Update date：2023-03-14
• Application:Ball screw,Plastic molding,Cutting Machine,instrument,roller lathe,electromyography machine,Embroidery,special broaching machine,large agricultural machinery,Body shaping,Vertical pull
• Similar models:NSK FR188ZZ ISB R188ZZ FBJ FR188ZZ ISO FR188 AST SFR188 ZEN FR188-2Z AST SFRW188ZZ NTN FLR188ZZA ISB FR188 CX 61888
• BEARING POWER International Trading Co.,Ltd. specialize in SFRW188 products，there is large inventory of AST SFRW188 . We has been built up long-term cooperation with AST company, could make a bulk order of the SFRW188 Which AST SFRW188 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.

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  231/670CAE4	670	1090	336	NSK	Spherical Roller Bearings
  239/1060YMB	1060	1400	250	Timken	Spherical Roller Bearings
  23992K	460	620	118	NTN	Spherical Roller Bearings
  24038B	190	290	100	NTN	Spherical Roller Bearings
  29338EJ	190	320	78	Timken	Thrust Roller Bearings
  AST090 17070	170	175		AST	Plain Bearings
  5024				Ruville	Wheel Bearings
  61834	170	215	22	NKE	Deep Groove Ball Bearings
  6216-2RS	80	140	26	AST	Deep Groove Ball Bearings
  BK2522	25	32	22	ISO	Cylindrical Roller Bearings
  H-25580/H-25520	44.450	82.931	23.813	NACHI	Tapered Roller Bearings
  PCJ1-1/4	31.75			INA	Bearing Units
  WJ-202624	31.750	41.275		KOYO	Needle Roller Bearings
  VKBA 1301				SKF	Wheel Bearings
  W 6001-2RS1/VP311	28	12	8	SKF	Deep Groove Ball Bearings
  AL-35	35	72	23	RIV	DEEP GROOVE BALL BEARINGS
  2904	37	20		INA	THRUST BALL BEARINGS
  59480				CONSOLIDATED	THRUST BALL BEARINGS