d - 220 mm

D - 270 mm

T - 37 mm

d1 - 267 mm

B - 11 mm

D1 - 223 mm

Dw - 15 mm

Weight - 4,5 Kg

Weight - 1,59 Kg

Basic dynamic load rating (C) - 419,78 kN

Basic static load rating (C0) - 1729,635 kN

(Oil) Lubrication Speed - 1 100 r/min

• Model Number: 81144-M
• Inner Diameter：220mm Outer Diameter：270mm Width：37mm
• Type：Thrust Roller Bearings
• Update date：2025-04-19
• Application:Doppler,sawing machine,hydraulic cylinder buffer,lifting chain,lifting equipment Hoisting hoist,medical treatment,Sensors,surgical instruments,engineering machine,Vacuum generator,roller lathe
• Similar models:NKE K81144-MB ISO 81144 NBS 81144-M NKE 81144-MB SKF GS81144 SKF GS81144 SIGMA 81144 SKF 81144M INA K81144-M SKF K81144M
• BEARING POWER International Trading Co.,Ltd. specialize in 81144-M products，there is large inventory of NBS 81144-M . We has been built up long-term cooperation with NBS company, could make a bulk order of the 81144-M Which NBS 81144-M 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
  21315K	75	160	37	NTN	Spherical Roller Bearings
  21320AX	100	215	47	NACHI	Cylindrical Roller Bearings
  22322 EKJA/VA405	240	110	80	SKF	Spherical Roller Bearings
  53208	40	68	20,3	NSK	Thrust Ball Bearings
  7010 ACE/HCP4AL1	80	50	16	SKF	Angular Contact Ball Bearings
  7330-B-MP	150	320	65	NKE	Angular Contact Ball Bearings
  GE 080 XES	80	130	75	ISO	Plain Bearings
  HM813841/HM813810	60,325	127	36,512	Fersa	Tapered Roller Bearings
  IJ112012	28			ILJIN	Angular Contact Ball Bearings
  K 65x73x30	73	65	30	SKF	Cylindrical Roller Bearings
  N 313	65	140	33	ISB	Cylindrical Roller Bearings
  NJ316	80	170	39	NTN	Cylindrical Roller Bearings
  SB-22228-SS	140	250	68	McGill	SPHERICAL ROLLER BEARINGS
  HR32908J	40	62	15	NSK	TAPERED ROLLER BEARINGS
  SAF056	10.5000			SKF	PILLOW BLOCKS
  HE208	40	58		SKF	ADAPTERS
  718/530MP	530	650	56	INA	ANGULAR CONTACT BALL BEARINGS
  WC8039	9	26	.4062	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  MM95BS200P/4	95	200	45	CONSOLIDATED	ANGULAR CONTACT BALL SCREW SUPPORT BEARINGS
  SN-304..1304	20	-	46	CONSOLIDATED	PILLOW BLOCKS