d - 220 mm

D - 270 mm

H - 37 mm

d1 - 267 mm

r1 min. - 1,1 mm

r2 min. - 1,1 mm

B - 11 mm

D1 - 223 mm

Dw - 15 mm

da min. - 263 mm

Da max. - 226 mm

ra max. - 1,1 mm

Weight - 5,2 Kg

Basic dynamic load rating (C) - 335 kN

Basic static load rating (C0) - 1700 kN

Fatigue load limit (Pu) - 137

Reference speed - 670 r/min

Limiting speed - 1300 r/min

Minimum load factor (A) - 0,23

• Model Number: 81144M
• Inner Diameter：220mm Outer Diameter：270mm Width：37mm
• Type：Thrust Roller Bearings
• Update date：2025-12-17
• Application:suction nozzle,chamfering machine etc,climb ladder,marine analysis and testing equipment,sleep monitoring,Rolling mill gear box,electronic components,small diesel generators,Broadcasting System,hydraulic cylinder,gear type
• Similar models:SKF GS81144 NBS 81144-M NKE 81144-MB NKE K81144-MB NBS K81144-M INA K81144-M SKF K81144M SKF GS81144 SIGMA 81144 INA 81144-M
• BEARING POWER International Trading Co.,Ltd. specialize in 81144M products，there is large inventory of SKF 81144M . We has been built up long-term cooperation with SKF company, could make a bulk order of the 81144M Which SKF 81144M 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.

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  1313-K+H313	65	140	33	NKE	Self-Aligning Ball Bearings
  358/353D+X2S-358	45	90,119	50,795	Timken	Tapered Roller Bearings
  476/472	60	120	29,794	CX	Tapered Roller Bearings
  7413 BDB	65	160	74	ISO	Angular Contact Ball Bearings
  GAKR 30 PB	30	55	37	INA	Plain Bearings
  GE220DO-2RS	220	320	135	ISO	Plain Bearings
  HCB71905-E-2RSD-T-P4S	25	42	9	FAG	Angular Contact Ball Bearings
  NAF406220	40	62	20	NSK	Needle Roller Bearings
  NN3014	70	100	30	NACHI	Cylindrical Roller Bearings
  NP353549/NP673396	35	72	24,25	Timken	Tapered Roller Bearings
  NU 10/800 ECMA/HB1	1150	800	155	SKF	Thrust Ball Bearings
  S71914 ACD/HCP4A	100	70	16	SKF	Angular Contact Ball Bearings
  UCPX06	30		42.9	NACHI	Bearing Units
  GE630DO	630	850	300	INA	SPHERICAL PLAIN BEARINGS
  NU205E	25	52	15	STEYR	CYLINDRICAL ROLLER BEARINGS
  ML307	35	80	21	Rollway	CYLINDRICAL ROLLER BEARINGS
  RLS231/2	5.5000	9.5000	1.3750	NH	CYLINDRICAL ROLLER BEARINGS
  RA-105-015	.9375	2.0472	.5906	CONSOLIDATED	BALL BEARINGS
  6220-ZZNR	100	180	34	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  6306-ZZ	30	72	19	CONSOLIDATED	DEEP GROOVE BALL BEARINGS