D_c1 - 170 mm

D_c - 240 mm

D_w - 22 mm

E_a - 233 mm

E_b - 184 mm

m - 3,5 kg / Weight

C_a - 680000 N / Dynamic load rating (axial)

C_0a - 2340000 N / Static load rating (axial)

C_ua - 222000 N / Fatigue limit load

n_G - 1400 1/min / Limiting speed

n_B - 540 1/min / Reference speed

- GS81234 / Allocated housing locating washer

- WS81234 / Allocated shaft locating washer

• Model Number: K81234-M
• Inner Diameter：170mm Outer Diameter：240mm Width：22mm
• Type：Thrust Roller Bearings
• Update date：2025-12-09
• Application:other CNC,laser devices,floor industry,medical equipment,X-ray Equipment,Medical room equipment,Hydraulic Press,bio-chemical,medical equipment,special broaching machine,beverage production
• Similar models:SKF GS81234 SKF 81234M ISO 81234 INA 81234-M SKF K81234M NKE K81234-MB NBS 81234-M SKF GS81234 NBS K81234-M CX 81234
• BEARING POWER International Trading Co.,Ltd. specialize in K81234-M products，there is large inventory of INA K81234-M . We has been built up long-term cooperation with INA company, could make a bulk order of the K81234-M Which INA K81234-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
  312943/1YD	240	330	220	KOYO	Cylindrical Roller Bearings
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  6003-2NSE9	17	35	10	NACHI	Deep Groove Ball Bearings
  6805-2RS	25	37	7	FBJ	Deep Groove Ball Bearings
  EE181453/182350	368,3	596,9	95,25	KOYO	Tapered Roller Bearings
  81120	100	135	25	SIGMA	Thrust Roller Bearings
  LQCF 16-2LS	16			SKF	Linear Bearings
  K37X44X18	37	44	18	FBJ	Needle Roller Bearings
  RSF-4922E4	110	150	40	NSK	Cylindrical Roller Bearings
  NK95/26	95	115	26	INA	Needle Roller Bearings
  QJ 224	120	215	40	NSK	Angular Contact Ball Bearings
  USF202	15			SNR	Bearing Units
  VKBA 951				SKF	Wheel Bearings
  NA5915	75	105	40	NTN	NEEDLE BEARINGS
  MA5209EL	45	85	1.1875	Bower	CYLINDRICAL ROLLER BEARINGS
  4422	1.8125	2.9375		Andrews	THRUST BALL BEARINGS
  53308U				SKF	THRUST BALL BEARINGS WITH SPHERICAL SEATING RING
  NA152720	15	27	20	SKF (Old No.)	NEEDLE BEARINGS
  NJ-2212	60	110	28	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  NCF-28/630V	630	780	88	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS