(dimensions in inches)

Bearing Type - single row assembly

Bore Dia (d) - 2.2500

Outer Dia (D) - 4.3307

Width (B) - 0.8661

Outer Width (Bo) - 0.8661

Inner Width (Bi) - 0.8660

Radius (min) (rs) - 0.091

Radius (min) (rs1) - 0.031

Weight (g) - 948.00

CAD Notice - Please contact AST Bearings to request a CAD Model for this part number.

Material - 52100 chrome steel or equiavelent

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

• Model Number:390/394
• Inner Diameter：57,15mm Outer Diameter：110mm Width：22mm
• Type：Tapered Roller Bearings
• Update date：2023-03-03
• Application:fruit and vegetable processing,Technical Equipment,Cylinder Standard,expectoration machine,container finishing,inorganic chemical,Hydraulic Couplings,Storage Tool,Broadcasting System,axle lathe,Pneumatic Actuator
• Similar models:Timken 65390/65320B NTN 4T-390A/394AB NTN 4T-67390/67322 ISO 65390/65320 Timken 67390/67322 NTN 4T-NA48390/48320D KOYO 390A/394A Timken 67390/67322DC+X1S-67390 KOYO EE390095/390200 NTN 4T-65390/65320
• BEARING POWER International Trading Co.,Ltd. specialize in 390/394 products，there is large inventory of AST 390/394 . We has been built up long-term cooperation with AST company, could make a bulk order of the 390/394 Which AST 390/394 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
  239/750 KW33	750	1000	185	ISO	Spherical Roller Bearings
  2793/2720	34,925	76,2	23,774	Timken	Tapered Roller Bearings
  5307-2RS	35	80	34,9	FBJ	Angular Contact Ball Bearings
  6314-2Z	70	150	35	FAG	Deep Groove Ball Bearings
  6826-2RU	130	165	18	KOYO	Deep Groove Ball Bearings
  AST40 280100	280	285		AST	Plain Bearings
  H-E30202	15	35	11.75	NACHI	Tapered Roller Bearings
  BS2-2217-2RSK/VT143	150	85	44	SKF	Spherical Roller Bearings
  IJ122015	32			ILJIN	Angular Contact Ball Bearings
  NJ 312	60	130	31	ISB	Cylindrical Roller Bearings
  NJ304EG15	20,000	52,000	15,000	SNR	Cylindrical Roller Bearings
  NJ306EG	30	72	19	NACHI	Cylindrical Roller Bearings
  NN3972KC1NAP4	360	480	90	NTN	Cylindrical Roller Bearings
  NUP234R	170	310	52	KOYO	Cylindrical Roller Bearings
  RMEY90	90			INA	Bearing Units
  S51208	40	68	19	ZEN	Thrust Ball Bearings
  W689ZZ	9,000	17,000	5,000	NTN	Deep Groove Ball Bearings
  NAO35x55x20	35	55	20	FAG	NEEDLE BEARINGS
  ADJ-101824	.6250	1.1250	1.5000	Thomson	LINEAR RECIRCULATING BALL BEARINGS
  RMS-131/2	1.6250	4.0000	.9375	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS