(dimensions in inches)

Bearing Type - Open

Bore Dia (d) - 0.5000

Outer Dia (D) - 1.1250

Width (B) - 0.2500

Radius (min) (rs) - 0.016

Dynamic Load Rating (Cr) - 976

Static Load Rating (Cor) - 434

Max Speed (Grease) (X1000 RPM) - 27

Max Speed (Oil) (X1000 RPM) - 32

Max. Shaft Shoulder Dia. Inner (Li) - 0.7

Min. Housing Shoulder Dia., Outer (Lo) - 0.9

Ball Qty - 8

Ball Dia (Dw) - 0.1875

Weight (g) - 11.60

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: SR8
• Inner Diameter：12,7mm Outer Diameter：28,575mm Width：6,35mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-16
• Application:Logistics Equipment,welding equipment,milling head plug,raw material accessories,storage and transportation equipment,E Beauty,industry test,car steering pin,set bacteria instrument,chamfering machine etc,walking Food processing machinery and equipment
• Similar models:ISB 6021NR ISO 60/1,5-2RS SNR EX212G2 SKF 6303-Z CYSD 4204 NKE 6213 CX 6328ZZ CYSD 6038-2RS KOYO 6303-2RU SKF W628/9-2Z
• BEARING POWER International Trading Co.,Ltd. specialize in SR8 products，there is large inventory of AST SR8 . We has been built up long-term cooperation with AST company, could make a bulk order of the SR8 Which AST SR8 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
  220	100	180	34	SKF	Deep Groove Ball Bearings
  22212RHRK	60	110	28	KOYO	Spherical Roller Bearings
  32232	160	290	84	Timken	Tapered Roller Bearings
  397/394A	60	110	22	ISO	Tapered Roller Bearings
  430315DU	75	160	87	NTN	Tapered Roller Bearings
  6318-2Z	190	90	43	SKF	Deep Groove Ball Bearings
  6300	10	35	11	NKE	Deep Groove Ball Bearings
  713644320				FAG	Wheel Bearings
  HK3020	30	37	20	FBJ	Needle Roller Bearings
  JXC25743C/JXC25743D	45,975	83,5	22,75	Timken	Tapered Roller Bearings
  K9X12X13FH	9	12		Timken	Needle Roller Bearings
  M38549/10	34,925	66,675	20,638	ISO	Tapered Roller Bearings
  RTL44			.3750	INA	THRUST ROLLER BEARINGS
  X5/64ZZ	.0781	.2500	.1406	ADR	DEEP GROOVE BALL BEARINGS
  52406				STEYR	THRUST BALL BEARINGS
  NC310	50	110	27	RHP	CYLINDRICAL ROLLER BEARINGS
  NNF5008ADB.2LSV	40	68	38	SKF	CYLINDRICAL ROLLER BEARINGS
  K-18x24x20	18	24	20	CONSOLIDATED	NEEDLE BEARINGS
  T-738				CONSOLIDATED	THRUST ROLLER BEARINGS
  SAF-311..BALL	2.5625	2.0625		CONSOLIDATED	PILLOW BLOCKS