(dimensions in inches)

Bearing Type - Shielded

Bore Dia (d) - 0.1875

Outer Dia (D) - 0.5000

Width (B) - 0.1562

Radius (min) (rs) - 0.004

Dynamic Load Rating (Cr) - 76

Static Load Rating (Cor) - 31

Max Speed (Oil) (X1000 RPM) - 54

Max. Shaft Shoulder Dia. Inner (Li) - 0.2

Min. Housing Shoulder Dia., Outer (Lo) - 0.3

Ball Qty - 8

Ball Dia (Dw) - 0.0625

Weight (g) - 0.88

Precision - A1

Standard Clearance - K25

Material - Martensitic Stainless Steel

Two metal shields = (ZZ).

Special design bearing, only available in this configuration.

• Model Number: SR166ZZA0208
• Inner Diameter：4,7625mm Outer Diameter：12,7mm Width：3,96748mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-17
• Application:metallurgical mold,lifting tackle,Other Measurements,labor insurance,wheel lathe,flow control valve,Hydraulic Press,hook,packaging materials,Laser Devices,
• Similar models:ZEN FR166 AST SR166ZA0205 NTN FLRA166Z AST SFRW166-TT ZEN SFR166-2TS AST SR166-TT NSK FR166ZZ ZEN R166-2Z SKF D/WR166 NTN R166Z
• BEARING POWER International Trading Co.,Ltd. specialize in SR166ZZA0208 products，there is large inventory of AST SR166ZZA0208 . We has been built up long-term cooperation with AST company, could make a bulk order of the SR166ZZA0208 Which AST SR166ZZA0208 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
  1205 K	25	52	15	NSK	Self-Aligning Ball Bearings
  22317-E1-K	85	180	60	FAG	Spherical Roller Bearings
  32204	20	47	19,25	NTN	Tapered Roller Bearings
  54406	32	70	56,2	ISO	Thrust Ball Bearings
  555/553X	50,8		36,678	KOYO	Tapered Roller Bearings
  6236	320	180	52	SKF	Deep Groove Ball Bearings
  6818NR	90	115	13	CYSD	Deep Groove Ball Bearings
  ASTEPB 4550-30	45	50		AST	Plain Bearings
  BC2,5-8	2,5	8	2,5	NTN	Deep Groove Ball Bearings
  BK1312	13	19	12	INA	Needle Roller Bearings
  CX298				CX	Wheel Bearings
  E-2R5614	280,000	450,000	320,000	NTN	Cylindrical Roller Bearings
  K.81206TVP	30	52	7,5	Timken	Thrust Roller Bearings
  K17×21×17	17	21		NTN	Needle Roller Bearings
  NF212	60	110	22	CRAFT	Cylindrical Roller Bearings
  NU2356 E	280	580	175	CX	Cylindrical Roller Bearings
  UC213	65	120	65,1	KOYO	Deep Groove Ball Bearings
  2302E2RS1	15	42	17	MRC	SELF
  SL182212	60	110	28	INA	CYLINDRICAL ROLLER BEARINGS
  CSXD050	5.0000	6.0000	.5000	INA	FOUR POINT ANGULAR CONTACT BALL BEARINGS