(dimensions in inches)

Bearing Type - single row assembly

Bore Dia (d) - 1.6875

Outer Dia (D) - 3.0312

Width (B) - 0.6875

Outer Width (Bo) - 0.4688

Inner Width (Bi) - 0.6750

Radius (min) (rs) - 0.059

Radius (min) (rs1) - 0.059

Weight (g) - 326.00

Material - 52100 chrome steel or equiavelent

The assembly part number lists the cone part number first and then the cup part number.

• Model Number:12168/12303
• Inner Diameter：42,8625mm Outer Diameter：77mm Width：17,4625mm
• Type：Tapered Roller Bearings
• Update date：2023-03-03
• Application:mobile toilet,lifting upgrade,chemical instruments,diagnostic test paper,generator,motor,Solenoid Valves,light therapy instrument,miscellaneous instruments,floor industry,organic raw materials
• Similar models:KOYO 12168/12303 CX 12168/12303 AST 12168/12303 KBC 12168/12303 ISO 12168/12303 Timken 12168/12303 NSK 12168/12303
• BEARING POWER International Trading Co.,Ltd. specialize in 12168/12303 products，there is large inventory of AST 12168/12303 . We has been built up long-term cooperation with AST company, could make a bulk order of the 12168/12303 Which AST 12168/12303 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
  22328A2X	140	300	102	NACHI	Cylindrical Roller Bearings
  23288 EKW33+OH3288	410	790	280	ISB	Spherical Roller Bearings
  30230JR	150	270	49	KOYO	Tapered Roller Bearings
  3203-B-2RSR-TVH	17	40	17,5	FAG	Angular Contact Ball Bearings
  6811-2RZ	55	72	9	CYSD	Deep Groove Ball Bearings
  4T-HM516449/HM516410	82,55	133,35	39,688	NTN	Tapered Roller Bearings
  5309K	45	100	39,67	Timken	Angular Contact Ball Bearings
  629X50Z	9	26	8	NTN	Deep Groove Ball Bearings
  6807NKE	35	47	7	NACHI	Deep Groove Ball Bearings
  7228 BM	250	140	42	SKF	Angular Contact Ball Bearings
  7302BDT	15	42	13	CYSD	Angular Contact Ball Bearings
  BS2-2313-2CS/VT143	65	140	56	SKF	Spherical Roller Bearings
  EE435102/435165DC	260,35	419,1	184,15	Timken	Tapered Roller Bearings
  GE50ES-2RS	50	75	35	CRAFT	Plain Bearings
  HR32036XJ	180	280	64	NSK	Tapered Roller Bearings
  RBT10	10			NMB	Plain Bearings
  W7/8	22,225	42,06	15,875	INA	Thrust Ball Bearings
  6216NR	80	140	26	FAG	DEEP GROOVE BALL BEARINGS
  52208				SKF	THRUST BALL BEARINGS
  KB080ARO	8.0000	8.6250	.3125	KAYDON	ANGULAR CONTACT BALL BEARINGS