d - 68,262 mm

D - 110 mm

T - 22 mm

B - 21,996 mm

C - 18,824 mm

a - 21,3 mm

r min. - 2,4 mm

r2 min. - 1,2 mm

da min. - 78 mm

Da - 101 mm

db min - 74 mm

ra max. - 2,4 mm

rb max. - 1,2 mm

Db - 104,5 mm

Weight - 0,752 Kg

Basic dynamic load rating (C) - 86,4 kN

Basic static load rating (C0) - 116 kN

(Grease) Lubrication Speed - 3400 r/min

(Oil) Lubrication Speed - 4500 r/min

Calculation factor (e) - 0,4

Calculation factor (Y0) - 0,82

Calculation factor (Y1) - 1,49

• Model Number: 399A/394A
• Inner Diameter：68,262mm Outer Diameter：110mm Width：22mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:Medical printer,industrial equipment,Industrial equipment,supporting facilities,car steering pin,printing machinery,equipment,water,power tools,tube,boring bar boring bar
• Similar models:PFI U399/U360L FBJ 399A/394A CX 399A/394A Fersa 3994/3927X Timken 399AS/394A Fersa 3994/3920 NTN 4T-399A/394A Timken 399A/394A Fersa U399/U360L+COLLAR Timken 3992/3920
• BEARING POWER International Trading Co.,Ltd. specialize in 399A/394A products，there is large inventory of KOYO 399A/394A . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 399A/394A Which KOYO 399A/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
  231SM410-MA	410	720	226	FAG	Spherical Roller Bearings
  24013 CC/W33	100	65	35	SKF	Spherical Roller Bearings
  33119F	95	160	49	Fersa	Tapered Roller Bearings
  53313U	65	115	43	NACHI	Thrust Ball Bearings
  7334 ADF	170	360	144	ISO	Angular Contact Ball Bearings
  AST40 2020	20	23		AST	Plain Bearings
  HKS23.3X29.7X9	23,390	29,745	9,000	NTN	Needle Roller Bearings
  J-2816	44,45	53,975	25,4	Timken	Needle Roller Bearings
  MJ 8.1/2	215,9	406,4	76,2	SIGMA	Deep Groove Ball Bearings
  N218-E-M6	90	145	30	NKE	Cylindrical Roller Bearings
  NH10/500	500	720	100	CX	Cylindrical Roller Bearings
  NMJ 3	76,2	177,8	39,69	SIGMA	Self-Aligning Ball Bearings
  PHU2124	34	146,4	74,95	PFI	Angular Contact Ball Bearings
  RE 15025	150	210	25	ISB	Thrust Roller Bearings
  24030S.MB	150	225	75	FAG	SPHERICAL ROLLER BEARINGS
  NJ2356	280	580	175	SKF	CYLINDRICAL ROLLER BEARINGS
  HF-8	.5000		.6250	Heim	ROD ENDS
  635-2NSL	5	19	6	Nachi	DEEP GROOVE BALL BEARINGS
  QJ318	90	190	43	STEYR	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  RL-4	.5000	1.3125	.3750	CONSOLIDATED	SELF