d - 200 mm

D - 300 mm

T - 65 mm

B - 62 mm

C - 51 mm

a - 72,1 mm

r min. - 3,6 mm

r1 min. - 2,5 mm

r2 min. - 2,5 mm

da min. - 213 mm

Da min - 270 mm

Da max. - 290 mm

Da - 273 mm

db max. - 218 mm

db min - 215 mm

ra max. - 3,6 mm

rb max. - 2,5 mm

Db - 288 mm

Weight - 15 Kg

Basic dynamic load rating (C) - 617 kN

Basic static load rating (C0) - 1140 kN

(Grease) Lubrication Speed - 1100 r/min

(Oil) Lubrication Speed - 1500 r/min

Calculation factor (e) - 0,52

Calculation factor (Y0) - 0,63

Calculation factor (Y1) - 1,15

• Model Number:JHM840449/JHM840410
• Inner Diameter：200mm Outer Diameter：300mm Width：65mm
• Type：Tapered Roller Bearings
• Update date：2023-03-14
• Application:security equipment,engine,non-motor vehicle Electric car,supporting facilities,Optical Instruments,electromagnet,Broadcasting System,transportation equipment,medical equipment,Storage Tool,chamfer
• Similar models:NTN 4T-JHM840449/JHM840410 KOYO JHM840449/JHM840410 NSK JHM840449/JHM840410 CX JHM840449/10 Timken JHM840449/JHM840410 ISO JHM840449/10
• BEARING POWER International Trading Co.,Ltd. specialize in JHM840449/JHM840410 products，there is large inventory of KOYO JHM840449/JHM840410 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the JHM840449/JHM840410 Which KOYO JHM840449/JHM840410 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
  216WDD	80	140	26	Timken	Deep Groove Ball Bearings
  231/750-B-K-MB	750	1220	365	FAG	Spherical Roller Bearings
  52244-MP	190	300	110	NKE	Thrust Ball Bearings
  54208U	30	68	38.6	KOYO	Thrust Ball Bearings
  6919	95	130	18	NSK	Deep Groove Ball Bearings
  6921LLB	105	145	20	NTN	Deep Groove Ball Bearings
  7318 BEGAPH	190	90	43	SKF	Angular Contact Ball Bearings
  CRBF 108 AT	10	52	8	IKO	Thrust Roller Bearings
  K.81212LPB	60	95	11	Timken	Thrust Roller Bearings
  NCF2928-V	140	180	30	NKE	Cylindrical Roller Bearings
  SIA50ES-2RS	50			SKF	Plain Bearings
  T7FC045	45	95	29	ISO	Tapered Roller Bearings
  TUP1 65.30	65	70		CX	Plain Bearings
  W623ZZ	3	10	4	ADR	DEEP GROOVE BALL BEARINGS
  228HCUL	140	250	42	Barden	ANGULAR CONTACT BALL BEARINGS
  29356E.MB	280	440		FAG	SPHERICAL ROLLERTHRUST BEARINGS
  CT-27C	5.9680	6.1875		Rollway	THRUST ROLLER BEARINGS
  6001NR	12	28	8	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  NU-2230E	150	270	73	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  NUKRE-40	40		20	CONSOLIDATED	NEEDLE ROLLERS