(dimensions in inches)

Bearing Type - Sealed with Extended Inner

Bore Dia (d) - 0.2500

Outer Dia (D) - 0.6250

Outer Width (Bo) - 0.1960

Inner Width (Bi) - 0.2272

Radius (min) (rs) - 0.002

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) - 0.534

Ball Qty - 8

Ball Dia (Dw) - 0.0937

Weight (g) - 4.54

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:SRW4-2RS
• Inner Diameter：6,35mm Outer Diameter：15,875mm Width：mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-15
• Application:Rolling mill gear box,Workpiece,electronic materials,Display Devices,Cutting Machine,Insect Count,Body shaping,thread processing machine,relay,Spectrum Products,wire industry
• Similar models:CX 4213 FBJ 6213 SNR 6309EE SNR 4311A NTN 6222N SKF W630/3R-2Z NSK 6052 ISB 689 CYSD 6936-ZZ NTN 6826N
• BEARING POWER International Trading Co.,Ltd. specialize in SRW4-2RS products，there is large inventory of AST SRW4-2RS . We has been built up long-term cooperation with AST company, could make a bulk order of the SRW4-2RS Which AST SRW4-2RS 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
  230/500 EKW33+AOHX30/500	480	720	167	ISB	Spherical Roller Bearings
  51117	85	110	19	NKE	Thrust Ball Bearings
  6015E	75,000	115,000	20,000	SNR	Deep Groove Ball Bearings
  6236 ZZ	180	320	52	CX	Deep Groove Ball Bearings
  63008-2RS	40	68	21	SIGMA	Deep Groove Ball Bearings
  7213	65	120	23	NTN	Angular Contact Ball Bearings
  7330	150	320	65	NTN	Angular Contact Ball Bearings
  BB1-3251C	27	65	19	SKF	Deep Groove Ball Bearings
  BD17-29	17	52	22	NSK	Angular Contact Ball Bearings
  K18×25×22	18	25		NTN	Needle Roller Bearings
  NU2217E	85	150	36	NTN	Cylindrical Roller Bearings
  RNA 6917UU	100	120	63	IKO	Needle Roller Bearings
  SL014934	170	230	60	INA	Cylindrical Roller Bearings
  TM-SC05A61V1	26	58	15	NTN	Deep Groove Ball Bearings
  QJ244	220	400	66	FAG	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  R375LL	75	160	37	NH	CYLINDRICAL ROLLER BEARINGS
  NA4901	12	24	13	SKF	NEEDLE BEARINGS
  94330	.7500	1.2500	1.8750	RBC	JOURNAL ROLLER ASSEMBLIES
  RNA475730	57		30	SKF (Old No.)	NEEDLE BEARINGS
  HC7013TGP/4	65	100	18	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS