(dimensions in inches)

Bearing Type - Flanged Sealed

Bore Dia (d) - 0.2500

Outer Dia (D) - 0.6250

Width (B) - 0.1960

Radius (min) (rs) - 0.012

Flange Dia (Df) - 0.6900

Flange Width (Bf) - 0.042

Dynamic Load Rating (Cr) - 283

Static Load Rating (Cor) - 112

Max Speed (Grease) (X1000 RPM) - 38

Max Speed (Oil) (X1000 RPM) - 45

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

Min. Housing Shoulder Dia., Outer (Uo) - 0.543

Ball Qty - 8

Ball Dia (Dw) - 0.0937

Weight (g) - 4.90

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.

Two rubber seals = (2RS), also available with a single rubber seal = (RS).

Also available with two PTFE seals = (TT), or with a single PTFE seal = (T)

Also available with two light contact rubber seals = (2RU), or with a single light contact rubber seal = (RU)

• Model Number:SFR4-2RS
• Inner Diameter：6,35mm Outer Diameter：15,875mm Width：4,9784mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-12
• Application:chemical raw materials and reagents,Tool,car instrument,comprehensive experiment,hinge industry,Pump,electromagnetic clutch,physical instruments,office equipment,engineering machine,non-ferrous metal alloy
• Similar models:NACHI 6911N ISO 63310ZZ CYSD 6910-2RZ CX 6234ZZ SKF 627/HR11TN NTN 6913N CX 61809 SNR 6205HT200 ISB SS6208-2RS AST SMR105ZZ
• BEARING POWER International Trading Co.,Ltd. specialize in SFR4-2RS products，there is large inventory of AST SFR4-2RS . We has been built up long-term cooperation with AST company, could make a bulk order of the SFR4-2RS Which AST SFR4-2RS 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
  1202KRR	66,675	100	55,56	Timken	Deep Groove Ball Bearings
  230/950W33	950	1360	300	ISO	Spherical Roller Bearings
  3002-B-2RSR-TVH	15	32	13	FAG	Angular Contact Ball Bearings
  AST090 22070	220	225		AST	Plain Bearings
  71904 CTBP4	20	37	9	CX	Angular Contact Ball Bearings
  71922 CE/HCP4A	110	150	20	SKF	Angular Contact Ball Bearings
  7314C	70	150	35	CYSD	Angular Contact Ball Bearings
  AST20 10IB12	15,875	18,2626		AST	Plain Bearings
  B12-57D	12	32	13	PFI	Deep Groove Ball Bearings
  B71912-C-2RSD-T-P4S	60	85	13	FAG	Angular Contact Ball Bearings
  HR30302J	15	42	14,25	NSK	Tapered Roller Bearings
  K 26x30x22 - ZW	26	30		NBS	Needle Roller Bearings
  N 208 ECMB	80	40	18	SKF	Thrust Ball Bearings
  UCC326	130			SNR	Bearing Units
  UCFCX09-28E	44,45			KOYO	Bearing Units
  CF40VUU	18	40	20	IKO	NEEDLE BEARINGS
  6010.RSNR	50	80	16	STEYR	DEEP GROOVE BALL BEARINGS
  6021	105	160	26	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  NA-4828	140	175	35	CONSOLIDATED	NEEDLE BEARINGS
  13302	7	22	7	CONSOLIDATED	SELF