(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：2025-04-22
• Application:plastic rolling,Wire grinder,Pneumatic Control Elements,Body shaping,climb ladder,car,van,marine analysis and testing equipment,tray industry,instrumentation instrument,Performance test
• Similar models:AST 390/394 Timken EE390095/390200 KOYO 390/393AS KOYO 65390/65320 KOYO 390/394 ISO 390A/394A KOYO 390/393A CX 65390/65320 KOYO 390A/394A Timken NP390444/NP750997
• 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
  209W	45	85	19	Timken	Deep Groove Ball Bearings
  239/630 KCW33+H39/630	630	850	165	CX	Spherical Roller Bearings
  241/500 K30CW33+AH241/500	500	830	325	CX	Spherical Roller Bearings
  386A/382A	47,625	96,838	21	Fersa	Tapered Roller Bearings
  528/520X	47,625	100	34,925	Timken	Tapered Roller Bearings
  61906	30	47	9	FAG	Deep Groove Ball Bearings
  CX054				CX	Wheel Bearings
  K32X40X36H	32	42		KOYO	Needle Roller Bearings
  LL420549/10	101,6	134,938	15,875	ISO	Tapered Roller Bearings
  NU2356	280	580	175	NTN	Cylindrical Roller Bearings
  PNA 22/44	44	22	20	SKF	Cylindrical Roller Bearings
  T4DB160	160	220	32	ISO	Tapered Roller Bearings
  TLA 3516 Z	35	42	16	IKO	Needle Roller Bearings
  PWKR35-2RS	16	35	52	INA	ROLLER CAM FOLLOWERS
  MI-15-N	.9375		1.0100	McGill	NEEDLE BEARINGS
  KF042ARO	4.2500	5.7500	.7500	KAYDON	ANGULAR CONTACT BALL BEARINGS
  NF205E	25	52	15	SKF	CYLINDRICAL ROLLER BEARINGS
  NU2309	45	100	36	STEYR	CYLINDRICAL ROLLER BEARINGS
  6038M	190	290	46	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  AT-736				CONSOLIDATED	THRUST ROLLER BEARING WITH SPHERICAL SEATING RING