d - 66,675 mm

D - 127 mm

T - 36,512 mm

B - 36,512 mm

C - 26,988 mm

ra1 max. - 3,3 mm

a - 3,7 mm

Da - 111 mm

db - 78 mm

ra max. - 3,5 mm

da - 85 mm

Db - 121 mm

Weight - 2,03 Kg

Basic dynamic load rating (C) - 163 kN

Basic static load rating (C0) - 228 kN

(Grease) Lubrication Speed - 2 900 r/min

(Oil) Lubrication Speed - 3 800 r/min

Calculation factor (e) - 0,5

Calculation factor (Y0) - 0,66

Calculation factor (Y2) - 1,2

• Model Number:4T-HM813844/HM813810
• Inner Diameter：66,675mm Outer Diameter：127mm Width：36,512mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:Automation,journal lathe,electromyography machine,Blood coagulation reagent,Spectrum Products,impression material,atomizer class,pump,Anesthetic Equipment,hydraulic connector,X-ray Equipment
• Similar models:Timken HM813844/HM813810 ISO HM813844/10 FBJ HM813844/HM813810 CX HM813844/11 CX HM813844/10 ISO HM813844/11 NTN 4T-HM813844/HM813810 KOYO HM813844/HM813811 Timken HM813844/HM813811 Timken HM813844/HM813815-B
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-HM813844/HM813810 products，there is large inventory of NTN 4T-HM813844/HM813810 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-HM813844/HM813810 Which NTN 4T-HM813844/HM813810 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
  28138/28318D	34,975	80,035	46,04	Timken	Tapered Roller Bearings
  25590/25520	45,618	82,931	23,812	ISO	Tapered Roller Bearings
  31318-N11CA-A160-200	90	190	93	FAG	Tapered Roller Bearings
  AST850BM 3850	38	42		AST	Plain Bearings
  HK142220	14	22	20	CX	Cylindrical Roller Bearings
  K40×45×17	40	45		NTN	Needle Roller Bearings
  NA 6903	17	30	23	NBS	Needle Roller Bearings
  NJ100X180X60,3	100	180	60,3	CX	Cylindrical Roller Bearings
  NLJ1	25,4	57,15	15,875	RHP	Self-Aligning Ball Bearings
  NU1014 M	70	110	20	AST	Cylindrical Roller Bearings
  VSI 20 0644 N	546	716		INA	Thrust Ball Bearings
  SL185011	55	90	46	INA	CYLINDRICAL ROLLER BEARINGS
  LR180				RIV	THRUST BALL BEARINGS WITH SPHERICAL SEATING RING
  L20N	20	42	9	HOFF	DEEP GROOVE BALL BEARINGS
  71900CXHCP4A	10	22	6	SKF	ANGULAR CONTACT BALL BEARINGS
  QJ210MA	50	90	20	SKF	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  55TAB10	55	100	20	Nachi	ANGULAR CONTACT BALL SCREW SUPPORT BEARINGS
  30320	100	215	47	STEYR	TAPERED ROLLER BEARINGS
  SS624-ZZ	4	13	5	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  XLS-15	15.0000	20.0000	2.5000	CONSOLIDATED	DEEP GROOVE BALL BEARINGS