(dimensions in inches)

Bearing Type - single row assembly

Bore Dia (d) - 2.1875

Outer Dia (D) - 3.8437

Width (B) - 0.9688

Outer Width (Bo) - 0.7656

Inner Width (Bi) - 0.9688

Radius (min) (rs) - 0.138

Radius (min) (rs1) - 0.031

Weight (g) - 789.00

Material - 52100 chrome steel or equiavelent

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

• Model Number: 28680/28622B
• Inner Diameter：55,5625mm Outer Diameter：97,63mm Width：24,60752mm
• Type：Tapered Roller Bearings
• Update date：2025-12-12
• Application:vertical processing,light therapy instrument,Pneumatic Control Valves,Embroidery,beverage production,sample cup,Hydraulic Hose,other lathe,plastic molding,Oral Equipment,inorganic chemical
• Similar models:NACHI 28680/28622 KOYO 28680/28622 Timken 28680/28622 FBJ 28680/28622 AST 28680/28622B NSK 28680/28622 ISO 28680/28622 CX 28680/28622 KOYO 28680X/28622 PFI 28680/22
• BEARING POWER International Trading Co.,Ltd. specialize in 28680/28622B products，there is large inventory of AST 28680/28622B . We has been built up long-term cooperation with AST company, could make a bulk order of the 28680/28622B Which AST 28680/28622B 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
  27680/27620	73,025	125,412	25,4	Timken	Tapered Roller Bearings
  71908 ACB/P4A	40	62	12	SKF	Angular Contact Ball Bearings
  7206BDT	30	62	16	CYSD	Angular Contact Ball Bearings
  7920CDT	100	140	20	CYSD	Angular Contact Ball Bearings
  CSXU075-2RS	190,5	209,55	12,7	INA	Deep Groove Ball Bearings
  GE120DO	120	180	85	ISO	Plain Bearings
  BL 310 ZZ	50	110	27	NSK	Deep Groove Ball Bearings
  K13x18x15	13	18	15	ISO	Needle Roller Bearings
  K14X20X10BE	14	20		KOYO	Needle Roller Bearings
  K70x76x20	70	76	20	CX	Needle Roller Bearings
  N1996	480	650	78	CX	Cylindrical Roller Bearings
  N3096	480	700	165	ISO	Cylindrical Roller Bearings
  NU 2304 ECP	52	20	21	SKF	Thrust Ball Bearings
  PSHEY30-N	30			INA	Bearing Units
  RNAO18X26X13ASR1	18	22	13	Timken	Needle Roller Bearings
  UCFL308-24	38,1			KOYO	Bearing Units
  GE60FO-2RS	60	105	63	ELGES	SPHERICAL PLAIN BEARINGS
  LP1216U	80	140	26	Rollway	CYLINDRICAL ROLLER BEARINGS
  PAJ-15	1.8750	4.0000	.8125	RIV	SELF
  CRHSBC-18	.6250	1.1250	.6250	Torrington	NEEDLE BEARINGS