(dimensions in inches)

Bearing Type - single row assembly

Bore Dia (d) - 2.0000

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) - 865.00

Material - 52100 chrome steel or equiavelent

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

• Model Number:28678/28622B
• Inner Diameter：50,8mm Outer Diameter：97,63mm Width：24,60752mm
• Type：Tapered Roller Bearings
• Update date：2023-03-08
• Application:ignition system,extruder,plastic molding,reinforced machinery,Broadcasting System,metallurgical mold,clean stationery,storage and transportation equipment,Wire grinder,vertical pull,manual Tools
• Similar models:KOYO 28678/28622 NTN 4T-28678/28622 AST 28678/28622B CX 28678/28622 Timken 28678/28622 FBJ 28678/28622 SKF 28678/28622B/Q ISO 28678/28622 ISB 28678/28622B
• BEARING POWER International Trading Co.,Ltd. specialize in 28678/28622B products，there is large inventory of AST 28678/28622B . We has been built up long-term cooperation with AST company, could make a bulk order of the 28678/28622B Which AST 28678/28622B 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
  1219K	95	170	32	NACHI	Self-Aligning Ball Bearings
  3210-2RS	50	90	30,2	CX	Angular Contact Ball Bearings
  4206-2RS	30	62	20	ZEN	Deep Groove Ball Bearings
  618/8	8	16	4	CRAFT	Deep Groove Ball Bearings
  61813 ZZ	65	85	10	ISO	Deep Groove Ball Bearings
  6213Z	65	120	23	KOYO	Deep Groove Ball Bearings
  7222BDF	110	200	38	NACHI	Angular Contact Ball Bearings
  B7220-C-T-P4S	100	180	34	FAG	Angular Contact Ball Bearings
  BAM 2412	38,1	47,625	19,05	IKO	Needle Roller Bearings
  BH1016	15,875	22,225	25,4	KOYO	Needle Roller Bearings
  FNT-1528	15	28	2	KOYO	Needle Roller Bearings
  GEEW25ES	25	42		AST	Plain Bearings
  K18X22X17	18	22	17	FBJ	Needle Roller Bearings
  L623149/10	114,3	152,4	21,433	CX	Tapered Roller Bearings
  N2324 E	120	260	86	CX	Cylindrical Roller Bearings
  NA 4852	260	320	60	NBS	Needle Roller Bearings
  PFD 35 TR	35		42,9	SKF	Bearing Units
  SDMF10MG	10	19		KOYO	Linear Bearings
  SS7207 ACD/P4A	35	72	17	SKF	Angular Contact Ball Bearings
  RLS20	3.5000	6.5000	1.1250	FAG	CYLINDRICAL ROLLER BEARINGS