(dimensions in inches)

Bearing Type - Shielded with Extended Inner

Bore Dia (d) - 0.1875

Outer Dia (D) - 0.3750

Outer Width (Bo) - 0.1250

Inner Width (Bi) - 0.1562

Radius (min) (rs) - 0.004

Dynamic Load Rating (Cr) - 136

Static Load Rating (Cor) - 49

Max Speed (Grease) (X1000 RPM) - 50

Max Speed (Oil) (X1000 RPM) - 60

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

Min. Housing Shoulder Dia., Outer (Uo) - 0.347

Ball Qty - 8

Ball Dia (Dw) - 0.0625

Weight (g) - 0.85

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: SRW166ZZ
• Inner Diameter：4,7625mm Outer Diameter：9,525mm Width：mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-10
• Application:Other Measurements,Plastic molding,miscellaneous instruments,Microwave Equipment,industrial fans,Optical detection,Infrared Technology,plant determination,Film machine,relay,hydraulic control element
• Similar models:AST SFR166 NTN R166 FBJ FR166ZZ SKF D/WRW166R ISO FR166 ZEN R166-2TS ZEN SFR166-2Z SKF D/WR166R-2Z AST SFR166-TT NTN FLR166
• BEARING POWER International Trading Co.,Ltd. specialize in SRW166ZZ products，there is large inventory of AST SRW166ZZ . We has been built up long-term cooperation with AST company, could make a bulk order of the SRW166ZZ Which AST SRW166ZZ 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
  22334 KCW33+H2334	170	360	120	CX	Spherical Roller Bearings
  241/630 K30	630	1030	400	ISB	Spherical Roller Bearings
  3302-2RS	15	42	19	ISB	Angular Contact Ball Bearings
  42368/42584	93,662	148,43	28,575	NSK	Tapered Roller Bearings
  46T080604-1LFTCS76	38	64	36	KOYO	Angular Contact Ball Bearings
  510039	45	84	42	Timken	Angular Contact Ball Bearings
  55175/55443	44,45		26,909	KOYO	Tapered Roller Bearings
  6210BI	50	90	20	KOYO	Angular Contact Ball Bearings
  E32924J	120	165	29	NACHI	Tapered Roller Bearings
  HM807035/10	41,275	104,775	36,513	CX	Tapered Roller Bearings
  LM 48548/510/Q	65,088	34,925	18,034	SKF	Tapered Roller Bearings
  ST4580-9LFTSH6	45,23	80	19,84	KOYO	Tapered Roller Bearings
  T911A	234,95	482,6	104,775	Timken	Thrust Roller Bearings
  T7FC055	55	115	31	FAG	TAPERED ROLLER BEARINGS
  GE17ES	17	30	14	FAG	SPHERICAL PLAIN BEARINGS
  HMV50E			56	SKF	HYDRAULIC NUTS
  7608DLG	.5000	1.7500	.6250	NICE	DEEP GROOVE BALL BEARINGS
  7222BEAG(Y/P)	110	200	38	SKF	ANGULAR CONTACT BALL BEARINGS
  234416TN9	80	125	234416 M.SP	SKF	ANGULAR CONTACT THRUST BALL BEARINGS
  160RIN644	16.0000	23.7500	3.2500	Torrington	CYLINDRICAL ROLLER BEARINGS