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Single Row Cylindrical Roller Thrust Bearing

Single Row Cylindrical Roller Thrust Bearing

Brand Name : ETR or OEM
Model Number : 81140-M
Certification : ISO9001
Place of Origin : China
MOQ : 5 pcs
Price : Negotiation
Payment Terms : L/C, T/T, Western Union
Supply Ability : 50000pcs per month
Packaging Details : single box, carton or wooden case, pallet
Product type : Thrust bearing
Structure : Cylindrical roller
Material : GCR15, chrome steel
Application : Vertical motors
Cage : Brass, M type
Feature : High precision long life
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Single Row cylindrical Roller Thrust Bearing 81140-M used in vertical motors


ETR Single Row Cylindrical Roller Thrust Bearing 81140-M, Brass Cage

Cylindrical roller thrust bearings are simple in form and design, they are produced in single row and double row designs. The bearings in the 811 and 812 series are mainly used where thrust ball bearings have insufficient load carrying capacity. Series 811 and 812 consist of a thrust cylindrical roller and cage assembly, the shaft washer and the housing washer. The most vital component of the bearing is the thrust cylindrical roller and cage assembly. The modified line contact eliminates edge stresses at the roller ends.

These are thrust bearings containing cylindrical rollers. They can sustain only axial loads, but they are suitable for heavy loads and have high axial rigidity. The cages are machined brass.


Axial cylindrical roller bearings 81240-M
d200 mm
D250 mm
T37 mm
D1203 mm
d1247 mm
rmin1,1 mm
m4,95 kgMass
Ca395000 NBasic dynamic load rating, axial
C0a1550000 NBasic static load rating,axial


134000 NFatigue limit load
nG1290 1/minLimiting speed
nB550 1/minReference speed
K81140-MAllocated axial cylindrical roller and cage assenbly
GS81140Allocated housing locating washer
WS81140Allocated shaft locating washer

IndexShaft [mm]Cylindrical roller and cage assemblyOuter ringInner ringDD1d1dHBearing weight [kg]Cage assembly [kg]Any given ring [kg]
81134170K 81134GS 81134WS 81134215213172170342.950.661.1
81234170K 81234GS 81234WS 81234240237173170557.71.892.9
89434170K 89434GS 89434WS 8943434034017417034.551.8714.8718.5
81136180K 81136GS 81136WS 81136225222183180343.050.81.12
81236180K 81236GS 81236WS 81236250247183180568.251.983.13
89436180K 89436GS 89436WS 8943636036018418036.560.1917.5921.3
81138190K 81138GS 81138WS 81138240237193190373.850.941.45
81238190K 81238GS 81238WS 812382702671941906210.52.733.835
89438190K 89438GS 89438WS 8943838038019519038.565.714.525.6
81140200K 81140GS 81140WS 811402502472032003740.981.51
81240200K 81240GS 81240WS 8124028027720420062123.094.41
89440200K 89440GS 89440WS 894404004002052004174.816.229.3
81144220K 81144GS 81144WS 81144270267223220374.51.321.59
81244220K 81244GS 81244WS 8124430029722422063133.354.75
89444220K 89444GS 89444WS 894444204202252204184.42032.2
81148240K 81148GS 81148WS 81148300297243240457.252.112.57
81248240K 81248GS 81248WS 8124834033524424078225.658.15
89448240K 89448GS 89448WS 894484404402452404187.819.234.3

Available items: 811, 812, 893, 894 series


Application CompanyDistributors, Retailers, End users
Application PlacesOil rig, iron steel making machinery, hydroelectric generators, vertical motors, marine propeller shaft, tower cranes, extruders, etc.

Competitive Advantage:

1. We are OEM factory,cooperating with most of the famous brand OEM factories.
2. We supply the competitive price with quality guaranteed.
3 Providing customers with high quality products and unparalleled service.
4. Devoting for clients to seek more effective,more economical way to solve problems.
5. Paying more attention to the mutual respect between people and our nature.

Product Tags:

cylindrical thrust bearing


thrust cylindrical roller bearing

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