(dimensions in inches)

Bearing Type - Shielded 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 metal shields = (ZZ), also available with a single metal shield = (Z).

• Model Number:SRW1-4ZZ
• Inner Diameter：1,98374mm Outer Diameter：6,35mm Width：mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-24
• Application:vertical pull,lifting upgrade,electromyography machine,non-motor vehicle Electric car,embroidery cloth,ship special,medical equipment,lifting tackle,noise reduction equipment,Tool,plant determination
• Similar models:SKF 6202-2Z/VA228 NTN-SNR 16013 ISO 61844 NTN 6205/26V16 NKE RALE30-NPPB ISO 4304-2RS NACHI UC313 NTN SBX07A60LMLSQ1 SKF W6001-2Z SNR CES206-18
• BEARING POWER International Trading Co.,Ltd. specialize in SRW1-4ZZ products，there is large inventory of AST SRW1-4ZZ . We has been built up long-term cooperation with AST company, could make a bulk order of the SRW1-4ZZ Which AST SRW1-4ZZ 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
  2306	30	72	27	CRAFT	Self-Aligning Ball Bearings
  2313 K	65	140	48	ISB	Self-Aligning Ball Bearings
  3206-BD	30	62	23,8	FAG	Angular Contact Ball Bearings
  32309 A	45	100	38,25	CX	Tapered Roller Bearings
  6002-2RS	15	32	9	CRAFT	Deep Groove Ball Bearings
  6008-2RS	40	68	15	FBJ	Deep Groove Ball Bearings
  6210ZENR	50	90	20	NACHI	Deep Groove Ball Bearings
  6828-2RD	140	175	18	KOYO	Deep Groove Ball Bearings
  71934 C	170	230	28	ISO	Angular Contact Ball Bearings
  7210-B	50	90	20	SIGMA	Angular Contact Ball Bearings
  7413 A	65	160	37	ISO	Angular Contact Ball Bearings
  AST800 10560	105	110		AST	Plain Bearings
  L183449/410/HB1	762	889	88,9	SKF	Tapered Roller Bearings
  N3060	300	460	118	ISO	Cylindrical Roller Bearings
  NU2907E	35	55	13	FAG	CYLINDRICAL ROLLER BEARINGS
  NNC4934V.C3	170	230	60	FAG	CYLINDRICAL ROLLER BEARINGS
  22216CC	80	140	33	SKF	SPHERICAL ROLLER BEARINGS
  200TP172				Torrington	THRUST ROLLER BEARINGS
  UL5010X	.1562	.3125	.1094	RMB	DEEP GROOVE BALL BEARINGS
  22209	45	85	23	CONSOLIDATED	SPHERICAL ROLLER BEARINGS