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：2025-12-16
• Application:rubber products machinery and equipment,security,Chromatography Products,rehabilitation training equipment,mechanical annex,sanitation facilities,Optical detection,machining,luminescent reagent,Water Monitoring,car
• Similar models:SIGMA 81144 NBS K81144-M INA K81144-M NKE 81144-MB SKF GS81144 NKE K81144-MB CX 81144 NBS 81144-M SKF K81144M INA 81144-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
  22218EAKW33	90,000	160,000	40,000	SNR	Thrust Roller Bearings
  20212-K-TVP-C3+H212	60	110	22	FAG	Spherical Roller Bearings
  23028RHK	140	210	53	KOYO	Spherical Roller Bearings
  33020 A	100	150	39	CX	Tapered Roller Bearings
  51256X	280	380	80	NSK	Thrust Ball Bearings
  5312NR	60	130	54	NACHI	Angular Contact Ball Bearings
  6001	12	28	8	NSK	Deep Groove Ball Bearings
  GE300ES-2RS	300	430	165	FBJ	Plain Bearings
  HK3224	35	39	24	ISO	Cylindrical Roller Bearings
  LSL192319-TB	95	200	67	INA	Cylindrical Roller Bearings
  K42x50x18	42	50	18	CX	Needle Roller Bearings
  Q226	130	230	40	ISO	Angular Contact Ball Bearings
  TGB35277	28	134	80	SNR	Angular Contact Ball Bearings
  6324Z	120	260	55	FAG	DEEP GROOVE BALL BEARINGS
  GE12AW	12	35	9.3	INA	SPHERICAL PLAIN BEARINGS
  311SZZCG	55	120	1.9375	MRC	DEEP GROOVE BALL BEARINGS
  HA309	45	65		STEYR	ADAPTERS
  MRJA51/2E	5.5000	11.0000	2.0000	RHP	CYLINDRICAL ROLLER BEARINGS
  3310	50	110	27	New Departure	DEEP GROOVE BALL BEARINGS
  51108				CONSOLIDATED	THRUST BALL BEARINGS