d - 190 mm

D - 240 mm

T - 37 mm

D₁ - 193 mm

d₁ - 237 mm

r_min - 1,1 mm

m - 4,74 kg / Weight

C_a - 390000 N / Dynamic load rating (axial)

C_0a - 1500000 N / Static load rating (axial)

C_ua - 131000 N / Fatigue limit load

n_G - 1340 1/min / Limiting speed

n_B - 570 1/min / Reference speed

- K81138-M / Allocated axial cylindrical roller and cage assembly

- GS81138 / Allocated housing locating washer

- WS81138 / Allocated shaft locating washer

• Model Number:81138-M
• Inner Diameter：190mm Outer Diameter：240mm Width：37mm
• Type：Thrust Roller Bearings
• Update date：2025-12-18
• Application:plastic rolling,car and accessories,Digital Generator,Liposuction device,aerial work platform,Processing machinery,bio-chemical,intermediate,Cylinder Pneumatic Treatment Element,Individual Wire,turret industry
• Similar models:SKF GS81138 CX 81138 SKF GS81138 NBS 81138-M NKE 81138-MB INA K81138-M ISO 81138 NKE K81138-MB NBS K81138-M SKF 81138M
• BEARING POWER International Trading Co.,Ltd. specialize in 81138-M products，there is large inventory of INA 81138-M . We has been built up long-term cooperation with INA company, could make a bulk order of the 81138-M Which INA 81138-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
  22244 KCW33+H3144	220	400	108	ISO	Spherical Roller Bearings
  231/710-B-MB	710	1150	345	FAG	Spherical Roller Bearings
  309-ZNR	100	45	25	SKF	Deep Groove Ball Bearings
  3208	40	80	30.2	KOYO	Angular Contact Ball Bearings
  6201-Z	12	32	10	NKE	Deep Groove Ball Bearings
  75BNR19XE	75	105	16	NSK	Angular Contact Ball Bearings
  BK1516	15	21	16	NTN	Needle Roller Bearings
  EGF20115-E40	20	23	11,5	INA	Plain Bearings
  FE128275.2	35	55	10	ELGES	Deep Groove Ball Bearings
  HH234040/HH234010	146,05	307,975	88,9	NSK	Cylindrical Roller Bearings
  RW201	35	80	28	FAG	Deep Groove Ball Bearings
  NNTR130x310x146-2ZL	130	310	146	INA	YOKE TYPE TRACK ROLLER
  R220L	120	215	40	HOFF	CYLINDRICAL ROLLER BEARINGS
  22328CC	140	300	102	SKF	SPHERICAL ROLLER BEARINGS
  1817SZZ	85	110	13	MRC	DEEP GROOVE BALL BEARINGS
  NK100/36	120		36	INA	NEEDLE BEARINGS
  6215ZNR	75	130	25	STEYR	DEEP GROOVE BALL BEARINGS
  66TTHD030	6.6250	12.0000		Torrington	TAPERED ROLLER THRUST BEARINGS
  231/1250	1250	1950	530	CONSOLIDATED	SPHERICAL ROLLER BEARINGS
  292/500EM	500	670		CONSOLIDATED	SPHERICAL ROLLER THRUST BEARINGS