(dimensions in inches)

Bearing Type - Open

Bore Dia (d) - 0.2500

Outer Dia (D) - 0.6250

Width (B) - 0.1960

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 (Li) - 0.4

Min. Housing Shoulder Dia., Outer (Lo) - 0.5

Ball Qty - 8

Ball Dia (Dw) - 0.0937

Weight (g) - 4.46

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.

• Model Number: SR4
• Inner Diameter：6,35mm Outer Diameter：15,875mm Width：4,9784mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-19
• Application:hydraulic actuator,tire industry,hydraulic cylinder buffer,sewage pump,sucker industry,relay,milling head plug,Rolling mill gear box,electromyography machine,mobile toilet,Control
• Similar models:CX E17 ISO 639 SKF 6336 INA GRA102-NPP-B-AS2/V Timken 202PP INA GY1012-KRR-B-AS2/V NSK 6014ZZ NSK B6-63ZZ NTN 6017ZZNR KOYO 6200ZZ
• BEARING POWER International Trading Co.,Ltd. specialize in SR4 products，there is large inventory of AST SR4 . We has been built up long-term cooperation with AST company, could make a bulk order of the SR4 Which AST SR4 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
  23088 KW33	440	650	157	ISO	Spherical Roller Bearings
  32024X	120	180	38	MPZ	Tapered Roller Bearings
  4T-30307C	35	80	22,75	NTN	Tapered Roller Bearings
  606	6	17	6	ISB	Deep Groove Ball Bearings
  6803-2RS C3	17	26	5	PFI	Deep Groove Ball Bearings
  7026CDT	130	200	33	CYSD	Angular Contact Ball Bearings
  D39-1/2	76,2	116,688	25,4	INA	Thrust Ball Bearings
  K26X30X13	26,000	30,000		NTN	Needle Roller Bearings
  K89438-M	190	380	38	INA	Thrust Roller Bearings
  KD122332	12	23	32	NTN	Linear Bearings
  NJ 306	30	72	19	ISB	Cylindrical Roller Bearings
  NUP234EM	170	310	52	NSK	Cylindrical Roller Bearings
  PHSB 3	4,826	15,88		IKO	Plain Bearings
  R 1810	7,938	12,7	3,967	NSK	Deep Groove Ball Bearings
  TR386516	38.1	65.088	16.5	KBC	Tapered Roller Bearings
  NU29/950E	950	1250	175	FAG	CYLINDRICAL ROLLER BEARINGS
  NKI17/20	17	29	20	FAG	NEEDLE BEARINGS
  SL182216	80	140	33	INA	CYLINDRICAL ROLLER BEARINGS
  NUKR72	24	72	29	INA	NEEDLE BEARINGS
  260BA02	260	480	80	Torrington	ANGULAR CONTACT BALL BEARINGS