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：2025-04-19
• Application:air purification,wall industry,coal,vacuum filter,Pest Monitoring,Vacuum generator,screen filter,Ball screw,shaft milling machine,sleep monitoring,Cylinder Micro
• Similar models:ISO JHM840449/10 CX JHM840449/10 Timken JHM840449/JHM840410 NSK JHM840449/JHM840410 NTN 4T-JHM840449/JHM840410 KOYO JHM840449/JHM840410
• 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
  13944	220	300	60	SKF	Self-Aligning Ball Bearings
  186170/186254XC	170	254	46,03	Gamet	Tapered Roller Bearings
  29685/29620	73,025	112,712	25,4	NSK	Tapered Roller Bearings
  53320U+U320	100	170		CX	Thrust Ball Bearings
  45BWD12J1CA85**SA*01	45	84	42	NSK	Angular Contact Ball Bearings
  55187/55433D+X2S-55187	47,625	109,982	63,5	Timken	Tapered Roller Bearings
  6902NR	15	28	7	NSK	Deep Groove Ball Bearings
  71913 CTBP4	65	90	13	CX	Angular Contact Ball Bearings
  95525/95928	133,35	234,975	63,5	NSK	Cylindrical Roller Bearings
  AXK400X456X7	400	456	7	INA	Needle Roller Bearings
  LM377449/10	558,8	736,6	104,775	ISO	Tapered Roller Bearings
  MR101812	15,875	28,575	19,05	NTN	Needle Roller Bearings
  SQD 16-1 C		38		ISB	Plain Bearings
  UCF310	50			FYH	Bearing Units
  UCTU209-800	45		49,2	FYH	Bearing Units
  NU2012E	60	95	22	FAG	CYLINDRICAL ROLLER BEARINGS
  LP2311U	55	120	43	Rollway	CYLINDRICAL ROLLER BEARINGS
  NU2209E	45	85	23	STEYR	CYLINDRICAL ROLLER BEARINGS
  81230			21.0	SKF	THRUST ROLLER BEARINGS
  222SM85	85	170	43	CONSOLIDATED	SPLIT SPHERICAL ROLLER BEARINGS