(dimensions in inches)

Bearing Type - Open

Bore Dia (d) - 0.0550

Outer Dia (D) - 0.1875

Width (B) - 0.0781

Radius (min) (rs) - 0.004

Dynamic Load Rating (Cr) - 44

Static Load Rating (Cor) - 12

Max Speed (Grease) (X1000 RPM) - 90

Max Speed (Oil) (X1000 RPM) - 110

Max. Shaft Shoulder Dia. Inner (Li) - 0.1

Min. Housing Shoulder Dia., Outer (Lo) - 0.2

Ball Qty - 6

Ball Dia (Dw) - 0.0394

Weight (g) - 0.15

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: SR1
• Inner Diameter：1,397mm Outer Diameter：4,7625mm Width：1,98374mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-14
• Application:Generator,Pneumatic Actuator,hot and cold box,tower crane,food sterilization,universal category,vacuum filter,diving equipment,trolley,animal,power source
• Similar models:NTN 6016LU NTN 6317LLB SNR 6005LT PFI B10-51D SKF BB1B447247B NSK 32TM12 KOYO 6996 ISB FR156 SKF 629-Z FBJ F694
• BEARING POWER International Trading Co.,Ltd. specialize in SR1 products，there is large inventory of AST SR1 . We has been built up long-term cooperation with AST company, could make a bulk order of the SR1 Which AST SR1 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.

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  230RT02	230	387		Timken	Cylindrical Roller Bearings
  2476/2420		68,262		KOYO	Tapered Roller Bearings
  621/612B	53,975	120,65	41,275	Timken	Tapered Roller Bearings
  65KBE22	65	120	61.5	NACHI	Tapered Roller Bearings
  7328BG	140,000	300,000	62,000	NTN	Angular Contact Ball Bearings
  BXRE011-2Z	55	90	18	INA	Needle Roller Bearings
  NUP 1030	150	225	35	NACHI	Cylindrical Roller Bearings
  TMB204CCS24-1	20	47	14	NTN	Deep Groove Ball Bearings
  UCFCX06-19	30,1625			FYH	Bearing Units
  AH3984	420	400		FAG	WITHDRAWAL SLEEVES
  RNA4908RSR	62		22	FAG	NEEDLE BEARINGS
  TWC512	.3750	.7500		INA	THRUST NEEDLE BEARINGS
  NA6905	25	42	30	INA	NEEDLE BEARINGS
  NCS-7240			2.5000	INA	NEEDLE BEARINGS
  1204TV	20	47	14	FAG	SELF
  TRB2435	1.5000	2.1875		Torrington	THRUST NEEDLE BEARINGS
  NLJ-11/2	1.5000	3.2500	.7500	RHP	SELF
  BL320	100	215	47	NTN	DEEP GROOVE BALL BEARINGS
  R3	.1875	.5000	.1562	NMB	DEEP GROOVE BALL BEARINGS
  NCF-1892V	460	580	56	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS