(dimensions in inches)

Bearing Type - Flanged Sealed with Extended Inner

Bore Dia (d) - 0.0781

Outer Dia (D) - 0.2500

Outer Width (Bo) - 0.1406

Inner Width (Bi) - 0.1718

Radius (min) (rs) - 0.004

Flange Dia (Df) - 0.2960

Flange Width (Bf) - 0.031

Dynamic Load Rating (Cr) - 54

Static Load Rating (Cor) - 17

Max Speed (Grease) (X1000 RPM) - 67

Max Speed (Oil) (X1000 RPM) - 80

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

Min. Housing Shoulder Dia., Outer (Uo) - 0.226

Ball Qty - 7

Ball Dia (Dw) - 0.0394

Weight (g) - 0.61

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 PTFE seals = (TT), also availble with a single PTFE seal = (T)

• Model Number:SFRW1-4-TT
• Inner Diameter：1,98374mm Outer Diameter：6,35mm Width：mm
• Type：Deep Groove Ball Bearings
• Update date：2023-03-08
• Application:pump accessories,industrial fans,pneumatic,car instrument,ignition system,E Beauty,metallurgical mold,water,flow control valve,lifting equipment Hoisting hoist,Technical Equipment
• Similar models:NACHI 6312ZE INA CSCU045.2RS SKF D/WR144R-2Z FYH UC326 ISB SS61814-2RS ISB MF74ZZ NSK F693ZZ KOYO RB208-25 CRAFT 6309 ISO 61830
• BEARING POWER International Trading Co.,Ltd. specialize in SFRW1-4-TT products，there is large inventory of AST SFRW1-4-TT . We has been built up long-term cooperation with AST company, could make a bulk order of the SFRW1-4-TT Which AST SFRW1-4-TT 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
  22219 E	170	95	43	SKF	Spherical Roller Bearings
  2202	15	35	14	CX	Self-Aligning Ball Bearings
  3313-2RS	65	140	58,7	ISO	Angular Contact Ball Bearings
  4069				Ruville	Wheel Bearings
  6014-2RSR	70	110	20	NKE	Deep Groove Ball Bearings
  81118-TVPB	90	120	22	NKE	Thrust Roller Bearings
  AST50 06IB03	9,525			AST	Plain Bearings
  BTM 80 BTN9/HCP4CDB	80	125	40,5	SKF	Thrust Ball Bearings
  CRO-2151	105	190	210	NTN	Tapered Roller Bearings
  HX75 /S/NS 7CE3	75	115	20	SNFA	Angular Contact Ball Bearings
  L555233/L555210	279,4	374,65	47,625	NTN	Tapered Roller Bearings
  LBE 16 OP	16			AST	Linear Bearings
  R8-ZZ	12,7	28,575	7,938	CYSD	Deep Groove Ball Bearings
  S6205-2RS	25	52	15	ZEN	Deep Groove Ball Bearings
  SEA110 /NS 7CE3	110	140	16	SNFA	Angular Contact Ball Bearings
  62806	30	42	8	ELGES	DEEP GROOVE BALL BEARINGS
  50TAB10	50	100	20	Nachi	ANGULAR CONTACT BALL SCREW SUPPORT BEARINGS
  71956CDP4GA	280	380	46	SKF	ANGULAR CONTACT BALL BEARINGS
  305	25	62	17	NH	DEEP GROOVE BALL BEARINGS
  11306	30	72	19	CONSOLIDATED	SELF