(dimensions in inches)

Bearing Type - single row assembly

Bore Dia (d) - 2.5000

Outer Dia (D) - 4.3307

Width (B) - 0.8661

Outer Width (Bo) - 0.7411

Inner Width (Bi) - 0.8660

Radius (min) (rs) - 0.059

Radius (min) (rs1) - 0.051

Weight (g) - 876.00

Material - 52100 chrome steel or equiavelent

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

• Model Number:390A/394A
• Inner Diameter：63,5mm Outer Diameter：110mm Width：22mm
• Type：Tapered Roller Bearings
• Update date：2023-03-04
• Application:marine analysis,set bacteria instrument,medical equipment,surgical instruments,small appliances,pump,casting embedding,Animal Tracking,Spectrum Products,filter paper products,standing experimental equipment
• Similar models:KOYO 390/393A NTN 4T-NA48390/48320D SKF 639058 KOYO 390/394 Fersa 390/394A AST 390A/394A Timken 390/394D+X2S-390 Timken 67390/67322B Timken 67391/67322D+X1S-67390 Timken 390A/394A
• BEARING POWER International Trading Co.,Ltd. specialize in 390A/394A products，there is large inventory of AST 390A/394A . We has been built up long-term cooperation with AST company, could make a bulk order of the 390A/394A Which AST 390A/394A 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.

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  6000L11	10	26	8	NSK	Deep Groove Ball Bearings
  6321	105	225	49	CYSD	Deep Groove Ball Bearings
  6219-ZZ	95	170	32	CYSD	Deep Groove Ball Bearings
  71901 CE/HCP4A	24	12	6	SKF	Angular Contact Ball Bearings
  CSXD060	152,4	177,8	12,7	INA	Deep Groove Ball Bearings
  HCB71922-C-2RSD-T-P4S	110	150	20	FAG	Angular Contact Ball Bearings
  KEE234160/K234215	406,4	546,1	76,2	ISB	Tapered Roller Bearings
  NA5919	95	130	46	NTN	Needle Roller Bearings
  NKI15/16	15	27	16	INA	Needle Roller Bearings
  NUP39/500	500	670	128	CX	Cylindrical Roller Bearings
  SC 08 AS	8			NBS	Linear Bearings
  UC314	70	150	78	NACHI	Deep Groove Ball Bearings
  W 638	28	8	9	SKF	Deep Groove Ball Bearings
  ZB1.25.0655.201-2SPTN	512	755	80	ISB	Thrust Ball Bearings
  3808-2Z	40	52	10	INA	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  E1320B/U	100	215	47	Rollway	CYLINDRICAL ROLLER BEARINGS
  61914	70	100	16	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  NU-2230E	150	270	73	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS