d - 57.150 mm

D - 110.000 mm

T - 21.999 mm

B - 21.996 mm

C - 18.824 mm

a - 0.7 mm

r1 min. - 2.4 mm

r2 min. - 1.2 mm

Weight - 0,939 Kg

Basic dynamic load rating (C) - 86400 kN

Basic static load rating (C0) - 116000 kN

(Grease) Lubrication Speed - 2800 r/min

(Oil) Lubrication Speed - 4000 r/min

Calculation factor (e) - 0.40

Calculation factor (Y0) - 0.82

Calculation factor (Y1) - 1.49

• Model Number:390/394A
• Inner Diameter：57.150mm Outer Diameter：110.000mm Width：21.999mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:plastic molding,Medical printer,Blood coagulation reagent,test laboratory equipment and accessories,training beds etc,Spectrum Products,tube,heating fans,machine lathe,garden machinery,rock drilling machinery
• Similar models:AST 390/394 NTN 4T-390/394A SKF 65390/65320/QCL7C Timken 390A/394AS Timken 67390/67322B Timken 67390/67322DC+X1S-67390 CX 390A/394A Timken 390A/394DC+X1S-395 NACHI 390/394A Timken 65390/65320
• BEARING POWER International Trading Co.,Ltd. specialize in 390/394A products，there is large inventory of NACHI 390/394A . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 390/394A Which NACHI 390/394A 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  10/330PZ	30	72	28	NSK	Deep Groove Ball Bearings
  140RT91	140	206		Timken	Cylindrical Roller Bearings
  22MKM2820	22	28	20	KOYO	Needle Roller Bearings
  29580/29520-B	60	107,95	25,4	Timken	Tapered Roller Bearings
  6000LLU	10	26	8	NTN	Deep Groove Ball Bearings
  749SR/742	85,026	150,089	44,45	KOYO	Tapered Roller Bearings
  GEEW60ES-2RS	60	90	60	FBJ	Plain Bearings
  K 12x15x9 TN	12	15		NBS	Needle Roller Bearings
  L433749/10	165,1	215,9	26,195	ISO	Tapered Roller Bearings
  NU2020E	100	150	30	FAG	CYLINDRICAL ROLLER BEARINGS
  NUP2320	100	215	73	STEYR	CYLINDRICAL ROLLER BEARINGS
  RNAO35x47x16	47		16	INA	NEEDLE BEARINGS
  NPL-18	1.1250			Sealmaster	PILLOW BLOCKS
  SNW3124x110	120	155		Torrington	ADAPTERS
  3AS11-1.1/2	1.5000	3.9370	1.3125	NTN	AGRICULTURAL BALL BEARINGS
  NU220	100	180	34	STEYR	CYLINDRICAL ROLLER BEARINGS
  SYH7/8WF	.8750			SKF	PILLOW BLOCKS
  6215-2RS	130	75	25	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  7615DLG	.9380	2.0000	.6250	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  HC71813TGP/4	65	85	10	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS