d - 190 mm

D - 240 mm

H - 37 mm

d1 - 237 mm

r1 min. - 1,1 mm

r2 min. - 1,1 mm

B - 11 mm

D1 - 193 mm

Dw - 15 mm

da min. - 233 mm

Da max. - 197 mm

ra max. - 1,1 mm

Weight - 4,75 Kg

Basic dynamic load rating (C) - 310 kN

Basic static load rating (C0) - 1460 kN

Fatigue load limit (Pu) - 125

Reference speed - 700 r/min

Limiting speed - 1400 r/min

Minimum load factor (A) - 0,17

• Model Number:81138M
• Inner Diameter：190mm Outer Diameter：240mm Width：37mm
• Type：Thrust Roller Bearings
• Update date：2025-12-16
• Application:industrial skin care,Spectrum Products,walking Food processing machinery and equipment,natural instruments,Medical printer,sanitation facilities,tobacco machinery,transportation equipment,Spectrum Products,ship special,hydraulic pressure gauge
• Similar models:NKE K81138-MB NBS K81138-M ISO 81138 NBS 81138-M SIGMA 81138 NKE 81138-MB SKF 81138M SKF GS81138 INA K81138-M SKF GS81138
• BEARING POWER International Trading Co.,Ltd. specialize in 81138M products，there is large inventory of SKF 81138M . We has been built up long-term cooperation with SKF company, could make a bulk order of the 81138M Which SKF 81138M 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
  1726205-2RS1	52	25	15	SKF	Deep Groove Ball Bearings
  2311K	55	120	43	SKF	Self-Aligning Ball Bearings
  23038K	190	290	75	FBJ	Spherical Roller Bearings
  775/772-B	88,9	180,975	48,006	Timken	Tapered Roller Bearings
  51120	100	135		ISO	Thrust Ball Bearings
  7234B	170	310	52	NTN	Angular Contact Ball Bearings
  7901CPA	12	24	6	KOYO	Angular Contact Ball Bearings
  GIHNRK 110 LO	110	160	110	INA	Plain Bearings
  F-234975.04	31,75	73,025	29,37	FAG	Angular Contact Ball Bearings
  GW211PPB13	45,34	100	33,34	Timken	Deep Groove Ball Bearings
  MBT28	28	50	28	NMB	Plain Bearings
  NN3008TB	40	61	21	NSK	Cylindrical Roller Bearings
  NNU4926K	130	180	50	NACHI	Cylindrical Roller Bearings
  YT 3720	37	47	20	IKO	Needle Roller Bearings
  NUP2056E	280	420	82	SKF	CYLINDRICAL ROLLER BEARINGS
  VH-24				SKF	THRUST BALL BEARINGS
  95920	1.5000	2.1250	1.2500	RBC	JOURNAL ROLLER ASSEMBLIES
  4226	130	230	64	STEYR	DEEP GROOVE BALL BEARINGS
  120218	.7500	1.1250	1.1250	Rollway	JOURNAL ROLLER ASSEMBLIES
  T-769				CONSOLIDATED	THRUST ROLLER BEARINGS