(dimensions in inches)

Bearing Type - Flanged Shielded

Bore Dia (d) - 0.5000

Outer Dia (D) - 1.1250

Width (B) - 0.3125

Radius (min) (rs) - 0.016

Flange Dia (Df) - 1.2252

Flange Width (Bf) - 0.062

Dynamic Load Rating (Cr) - 1,149

Static Load Rating (Cor) - 511

Max Speed (Grease) (X1000 RPM) - 27

Max Speed (Oil) (X1000 RPM) - 32

Max. Shaft Shoulder Dia. Inner (Ui) - 0.6

Min. Housing Shoulder Dia., Outer (Uo) - 0.990

Ball Qty - 8

Ball Dia (Dw) - 0.1875

Weight (g) - 25.60

Precision - A1

Standard Clearance - C0

Material - 52100 Chrome steel (or equivalent)

Also available in Stainless Steel, add prefix "S"

ABEC Grades 1, 3, 5, 7, and 9 are available.

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

• Model Number: FR8ZZ
• Inner Diameter：12,7mm Outer Diameter：28,575mm Width：7,9375mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-23
• Application:Laser Cutting,spectrometer,Cylinder Special,safety testing,natural instruments,Film machine,Grinding and polishing equipment,Material handling equipment,Broadcasting System,historical instruments,food add
• Similar models:SNR EX313G2 ISO 61916-2RS NTN 6908LU SKF W619/2 NSK 6310ZZ SKF 6312-Z CX 61802-2RS FBJ 4310ZZ CYSD 6205 CX FL617/8
• BEARING POWER International Trading Co.,Ltd. specialize in FR8ZZ products，there is large inventory of AST FR8ZZ . We has been built up long-term cooperation with AST company, could make a bulk order of the FR8ZZ Which AST FR8ZZ 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
  23040MB	200	310	82	AST	Spherical Roller Bearings
  23220 CW33	100	180	60.3	CX	Spherical Roller Bearings
  5S-2LA-HSE920CG/GNP42	100	140	20	NTN	Angular Contact Ball Bearings
  634-RZ	16	4	5	SKF	Deep Groove Ball Bearings
  68463/68712	117,475	180,975	34,925	Timken	Tapered Roller Bearings
  BCE34TN	4,762	8,731	6,35	INA	Needle Roller Bearings
  K17×22×20	17	22		NTN	Needle Roller Bearings
  K35X40X27	35,000	40,000		NTN	Needle Roller Bearings
  NA 2202.2RS	15	35	13,8	SKF	Cylindrical Roller Bearings
  NJ338-E-MPA	190	400	78	NKE	Cylindrical Roller Bearings
  NK100/26	100	120	26	Timken	Needle Roller Bearings
  NNCF5007-V	35	55,52	36	NKE	Cylindrical Roller Bearings
  NUP316-E-MA6	80	170	39	NKE	Cylindrical Roller Bearings
  PCM 222520 E	22	25	20	SKF	Plain Bearings
  RNA4844	240	270	50	NTN	Needle Roller Bearings
  S7201 CD/HCP4A	32	12	10	SKF	Angular Contact Ball Bearings
  29320E	100	170		FAG	SPHERICAL ROLLERTHRUST BEARINGS
  93412	.8750	1.2500	.7500	RBC	JOURNAL ROLLER ASSEMBLIES
  SN-311..6311	55	-	80	CONSOLIDATED	PILLOW BLOCKS
  5311-2RSNR	55	120	49.2	CONSOLIDATED	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS