(dimensions in inches)

Bearing Type - Shielded

Bore Dia (d) - 0.0937

Outer Dia (D) - 0.3125

Width (B) - 0.1406

Radius (min) (rs) - 0.006

Dynamic Load Rating (Cr) - 106

Static Load Rating (Cor) - 32

Max Speed (Grease) (X1000 RPM) - 60

Max Speed (Oil) (X1000 RPM) - 71

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

Min. Housing Shoulder Dia., Outer (Uo) - 0.276

Ball Qty - 6

Ball Dia (Dw) - 0.0625

Weight (g) - 1.15

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.

Two metal shields = (ZZ), also available with a single metal shield = (Z).

• Model Number: SR1-5ZZ
• Inner Diameter：2,38mm Outer Diameter：7,9375mm Width：3,57124mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-18
• Application:chemical instruments,education model Instruments,,animal,equipment,Performance test,non-motor vehicle Electric car,transistor fittings,Spectrum Products,Surveying Surveying Instruments,cleaners
• Similar models:NTN WBC2,5-8ZA SNR UC320 SKF 6203-2RSH ISO 6272 ISB 6003-Z SIGMA 6036 SIGMA 87604 ISO UK208+H2308 SKF 6314/HC5C3 SKF W6005-2RS1
• BEARING POWER International Trading Co.,Ltd. specialize in SR1-5ZZ products，there is large inventory of AST SR1-5ZZ . We has been built up long-term cooperation with AST company, could make a bulk order of the SR1-5ZZ Which AST SR1-5ZZ 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
  2RT12201	610,000	813,000	102,000	NTN	Thrust Roller Bearings
  33113JR	65	110	34	KOYO	Tapered Roller Bearings
  6207 NR	35	72	17	ISB	Deep Groove Ball Bearings
  6302-RS	15	42	13	CYSD	Deep Groove Ball Bearings
  AST11 F16170	16	18		AST	Plain Bearings
  BAM 1812	28,575	34,925	19,05	IKO	Needle Roller Bearings
  K70X78X25F	70	78		KOYO	Needle Roller Bearings
  NK26/20	26	34	20	INA	Needle Roller Bearings
  L116149/10	82,55	115,888	20,638	ISO	Tapered Roller Bearings
  RNA 4844	240	270	50	IKO	Needle Roller Bearings
  SL192318	90	190	64	ISO	Cylindrical Roller Bearings
  LSL192360	300	620	185	INA	CYLINDRICAL ROLLER BEARING
  98214	70	120	14	FAG	DEEP GROOVE BALL BEARINGS
  RNU49/28	45		17	FAG (Old No.)	NEEDLE BEARINGS
  L10N	10	32	9	HOFF	DEEP GROOVE BALL BEARINGS
  XLS-91/2	9.5000	12.7500	1.6250	FED	DEEP GROOVE BALL BEARINGS
  628/7	7	14	5	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  222S.403	215	146	58	CONSOLIDATED	SPLIT SPHERICAL ROLLER BEARINGS
  LER-140	5.9375		25.34	CONSOLIDATED	TRIPLE RING ALUMINUM SEALS FOR SAF TYPE PILLOW BLOCKS
  SSSY-45SD	45			CONSOLIDATED	STAINLESS STEEL PILLOW BLOCKS