(dimensions in inches)

Bearing Type - Flanged Open

Bore Dia (d) - 0.2500

Outer Dia (D) - 0.5000

Width (B) - 0.1250

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: SFR188
• Inner Diameter：6,35mm Outer Diameter：12,7mm Width：3,175mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-09
• Application:granulator,Display Devices,Air,walking Food processing machinery and equipment,Power equipment,hydraulic control element,Machine Tool Accessories,motor,tooth filling,beverage production,Roller mill
• Similar models:SKF 61880MA FAG 61888-M CX 61884 AST SRW188ZZ ISB 61888MA NSK FR188ZZ AST SFR188 NTN FLR188 ISO 61888 NTN FLRA188ZZA
• BEARING POWER International Trading Co.,Ltd. specialize in SFR188 products，there is large inventory of AST SFR188 . We has been built up long-term cooperation with AST company, could make a bulk order of the SFR188 Which AST SFR188 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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  KD355270	35	52	70	NTN	Linear Bearings
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  NUP 317	85	180	41	SIGMA	Cylindrical Roller Bearings
  SE 627 ZZSTPRZ	7	22	7	KOYO	Deep Groove Ball Bearings
  T4CB100	100	145	24	ISO	Tapered Roller Bearings
  W 63802 R	15	24	7	SKF	Deep Groove Ball Bearings
  NJ310	50	110	27	FAG	CYLINDRICAL ROLLER BEARINGS
  B3	3	8	3.5	ADR	THRUST BALL BEARINGS
  GAR35DO	35		25	ELGES	ROD ENDS
  ZARF65155TN	65	155		INA	NEEDLE BEARINGS
  HCB7226C.T.P4S	130	230	40	FAG	ANGULAR CONTACT BALL BEARINGS
  95920	1.5000	2.1250	1.2500	CONSOLIDATED	JOURNAL ROLLER ASSEMBLIES