(dimensions in inches)

Bearing Type - 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

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) - 0.53

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: SRW1-4-TT
• Inner Diameter：1,98374mm Outer Diameter：6,35mm Width：mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-25
• Application:trolley,pump industry,construction machinery and equipment,dynamic blood pressure,Industrial,food sterilization,equipment,stacker lift platform,medical equipment,gear type,gas turbine
• Similar models:ISO 619/5-2RS CYSD 203KRR6 ISO 617/6-2RS KOYO UCX14-44 CRAFT 618/5 CX FD203 AST 626HZZ INA GRAE60-NPP-B SKF E2.YAR207-107-2F NSK 6222NR
• BEARING POWER International Trading Co.,Ltd. specialize in SRW1-4-TT products，there is large inventory of AST SRW1-4-TT . We has been built up long-term cooperation with AST company, could make a bulk order of the SRW1-4-TT Which AST SRW1-4-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
  29448 M	240	440		CX	Thrust Roller Bearings
  56425/56662	107,95	168,275	36,512	FBJ	Tapered Roller Bearings
  861/854	101,6	190,5	57,15	FBJ	Tapered Roller Bearings
  KBF25	25	40		NBS	Linear Bearings
  LL529749/10	146,05	188,12	22,225	ISO	Tapered Roller Bearings
  MF82X	2,5	8	2,5	FBJ	Deep Groove Ball Bearings
  NN3016TBKR	80	113	34	NSK	Cylindrical Roller Bearings
  QJ224	120	215	40	FBJ	Angular Contact Ball Bearings
  USPE211	55			SNR	Bearing Units
  YEL 205-2F	52	25	44,4	SKF	Deep Groove Ball Bearings
  ZKLN2052-2RS	20	52	28	INA	Thrust Ball Bearings
  SN326with22326	130	-	160	FAG	PILLOW BLOCKS
  140326	.8750	1.2500	1.6250	BAL	JOURNAL ROLLER ASSEMBLIES
  NUP2219	95	170	43	SKF	CYLINDRICAL ROLLER BEARINGS
  GE63ZO	2.5000	3.9375	2.1875	INA	SPHERICAL PLAIN BEARINGS
  UELFLU205-100T	1.0000			NTN	PILLOW BLOCKS
  FLWBC5-9ZZA	5	9	3	NTN	DEEP GROOVE BALL BEARINGS
  51148				SNR	THRUST BALL BEARINGS
  SAC45ES	45		32	CONSOLIDATED	ROD ENDS
  LFR-5207/30-ZZ	30	80	29	CONSOLIDATED	YOKE TYPE TRACK ROLLERS