D_c1 - 190 mm

D_c - 240 mm

D_w - 15 mm

E_a - 234 mm

E_b - 198 mm

m - 1,84 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

- GS81138 / Allocated housing locating washer

- WS81138 / Allocated shaft locating washer

• Model Number: K81138-M
• Inner Diameter：190mm Outer Diameter：240mm Width：15mm
• Type：Thrust Roller Bearings
• Update date：2025-12-17
• Application:vacuum filter,hardware,impression material,switch,medical equipment,Embroidery,agricultural testing and analysis equipment and related,Handling machinery and various industrial machinery,transistor fittings,Cutting Machine,die casting mold
• Similar models:INA 81138-M ISO 81138 SKF GS81138 INA K81138-M SIGMA 81138 CX 81138 NKE K81138-MB NBS K81138-M NKE 81138-MB SKF GS81138
• BEARING POWER International Trading Co.,Ltd. specialize in K81138-M products，there is large inventory of INA K81138-M . We has been built up long-term cooperation with INA company, could make a bulk order of the K81138-M Which INA K81138-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
  15113/15245	28,575	62	19,05	Timken	Tapered Roller Bearings
  22220EAE4	100	180	46	NSK	Spherical Roller Bearings
  23236-K-MB-W33	180	320	112	NKE	Spherical Roller Bearings
  32024AX	120	180	38	ZVL	Tapered Roller Bearings
  7036	180	280	46	NTN	Angular Contact Ball Bearings
  61910-2RZ	72	50	12	SKF	Deep Groove Ball Bearings
  7214C	70	125	24	CYSD	Angular Contact Ball Bearings
  795/792	120,65	206,375	47,625	NSK	Tapered Roller Bearings
  HM807046/10	50,8	104,775	36,512	PFI	Tapered Roller Bearings
  HR32203J	17	40	17,25	NSK	Tapered Roller Bearings
  K60X68X25	60	68	25	ISO	Needle Roller Bearings
  L319249/L319210	95,25	130,175	20,638	KOYO	Tapered Roller Bearings
  NNU4956	280	380	100	NTN	Cylindrical Roller Bearings
  R4BZZ	6,35	15,875	4,978	ISO	Deep Groove Ball Bearings
  RNAO 12x22x12 TN	12	18	12	NBS	Needle Roller Bearings
  SDMF40MG	40	60		KOYO	Linear Bearings
  TP2132D	20,9	32	2	KOYO	Needle Roller Bearings
  NJ205	25	52	15	FAG	CYLINDRICAL ROLLER BEARINGS
  NU334	170	360	72	SKF	CYLINDRICAL ROLLER BEARINGS
  8038	8	22	.3149	CONSOLIDATED	DEEP GROOVE BALL BEARINGS