d - 220 mm

D - 270 mm

T - 37 mm

D₁ - 223 mm

d₁ - 267 mm

r_min - 1,1 mm

m - 5,22 kg / Weight

C_a - 420000 N / Dynamic load rating (axial)

C_0a - 1730000 N / Static load rating (axial)

C_ua - 146000 N / Fatigue limit load

n_G - 1180 1/min / Limiting speed

n_B - 490 1/min / Reference speed

- K81144-M / Allocated axial cylindrical roller and cage assembly

- GS81144 / Allocated housing locating washer

- WS81144 / Allocated shaft locating washer

• Model Number: 81144-M
• Inner Diameter：220mm Outer Diameter：270mm Width：37mm
• Type：Thrust Roller Bearings
• Update date：2025-04-23
• Application:noise reduction equipment,food / grain / food equipment,spreader series,hydraulic control element,tube,Spectral Products,Machine tools,Laser Devices,wall industry,marine test,wheel lathe
• Similar models:SKF GS81144 NKE 81144-MB INA 81144-M SKF GS81144 SKF K81144M NBS K81144-M CX 81144 SIGMA 81144 NBS 81144-M INA K81144-M
• BEARING POWER International Trading Co.,Ltd. specialize in 81144-M products，there is large inventory of INA 81144-M . We has been built up long-term cooperation with INA company, could make a bulk order of the 81144-M Which INA 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
  2320K	100	215	73	KOYO	Self-Aligning Ball Bearings
  29252 M	260	360	60	ISB	Thrust Roller Bearings
  5210K	50	90	30,17	Timken	Angular Contact Ball Bearings
  423028	140	210	66	NTN	Tapered Roller Bearings
  7212 A	60	110	22	CX	Angular Contact Ball Bearings
  93775/93125	196,85	317,5	63,5	NTN	Tapered Roller Bearings
  BK 0709	7	11	9	NBS	Needle Roller Bearings
  K28x34x20	28	34	20	ISO	Needle Roller Bearings
  K 60x65x30	60	65		NBS	Needle Roller Bearings
  MF82X	2,5	9,2	2,5	NSK	Deep Groove Ball Bearings
  NJ2211-E-TVP3	55	100	25	NKE	Cylindrical Roller Bearings
  NKI 30/30	30	45	30	FBJ	Needle Roller Bearings
  NN30/500-AS-K-M-SP	500	720	167	INA	Cylindrical Roller Bearings
  SIBP22S	22			LS	Plain Bearings
  HK4520	52		20	FAG	NEEDLE BEARINGS
  SN509	40		60	SKF	PILLOW BLOCKS
  W-4				FBC	THRUST BALL BEARINGS
  62/28	58	28	16	SKF	DEEP GROOVE BALL BEARINGS
  RMS-11-NR	1.3750	3.5000	.8750	SKF	DEEP GROOVE BALL BEARINGS
  25x35x7mm	25	35	7	CONSOLIDATED	OIL SEALS