(dimensions in inches)

Bearing Type - single row assembly

Bore Dia (d) - 2.0000

Outer Dia (D) - 3.6718

Width (B) - 1.1875

Outer Width (Bo) - 0.9375

Inner Width (Bi) - 1.1930

Radius (min) (rs) - 0.252

Radius (min) (rs1) - 0.031

Weight (g) - 857.00

Material - 52100 chrome steel or equiavelent

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

• Model Number: 3784/3730
• Inner Diameter：50,8mm Outer Diameter：93,26372mm Width：30,1625mm
• Type：Tapered Roller Bearings
• Update date：2025-04-23
• Application:chromatography,Flame Cutting,suction nozzle,laser devices,ventilation equipment,rolling machine,linear drive,clean stationery,Body shaping,medical treatment,car instrument
• Similar models:Fersa 3784/3720 FBJ 3784/3720 KOYO 3784/3730 Fersa 3784/3727 Timken 3784/3727 ISO 3784/3720 AST 3784/3730 NTN 4T-3784/3720 CX 3784/3720 Timken 3784/3720
• BEARING POWER International Trading Co.,Ltd. specialize in 3784/3730 products，there is large inventory of AST 3784/3730 . We has been built up long-term cooperation with AST company, could make a bulk order of the 3784/3730 Which AST 3784/3730 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
  16018-2Z	90	140	16	ZEN	Deep Groove Ball Bearings
  23034CKW33	170	260	67	AST	Spherical Roller Bearings
  23152 CC/W33	440	260	144	SKF	Spherical Roller Bearings
  32307/37BJ2/Q	37	80	32,75	SKF	Tapered Roller Bearings
  6206 ETN9	62	30	16	SKF	Deep Groove Ball Bearings
  6952	260	360	46	NACHI	Deep Groove Ball Bearings
  7207BG	35,000	72,000	17,000	NTN	Angular Contact Ball Bearings
  B-136	20,638	26,988	9,52	NSK	Needle Roller Bearings
  CSEB065	165,1	180,975	7,938	INA	Deep Groove Ball Bearings
  EX215G2	75	130	92,1	SNR	Deep Groove Ball Bearings
  NN 3017 KTN9/SP	85	130	34	SKF	Cylindrical Roller Bearings
  PC35550022CS	35	55	22	PFI	Deep Groove Ball Bearings
  NU1856	280	350	33	FAG	CYLINDRICAL ROLLER BEARINGS
  NKIS60	60	90	28	FAG	NEEDLE BEARINGS
  E1220B/U	100	180	34	Rollway	CYLINDRICAL ROLLER BEARINGS
  MI-47	2.9375		2.0100	McGill	NEEDLE BEARINGS
  R1-5	.0937	.3125	.1094	ISC	DEEP GROOVE BALL BEARINGS
  SJ6925			2.5000	RBC	NEEDLE BEARINGS
  D-31	3.8437	2.3750		CONSOLIDATED	THRUST BALL BEARINGS
  6011-2RSNR	55	90	18	CONSOLIDATED	DEEP GROOVE BALL BEARINGS