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Single Cylindrical Roller Thrust Bearing Clearance C0 81248M With Brass Cage

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Contact name:Cindy Gan

Eternal Bearing Industrial Limited

Single Cylindrical Roller Thrust Bearing Clearance C0 81248M With Brass Cage

Country/Region china
City & Province hong kong hong kong
Categories Mini Plants

Product Details

Single Cylindrical Roller Thrust Bearing Clearance C0 81248M With Brass Cage






ETR Single Row Cylindrical Roller Thrust Bearing 81248-M, Brass Cage High precsion, other type can be available with us.

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 81248-M
d240 mm  
D440  mm  
T122 mm  
D1245 mm  
d1440 mm  
rmin6 mm  
m95,9 kgMass 
Ca3000000 NBasic dynamic load rating, axial 
C0a12200000 NBasic static load rating,axial 


1030000 NFatigue limit load 
nG850 1/minLimiting speed 
nB250 1/minReference speed 
 K89448-MAllocated axial cylindrical roller and cage assenbly 
 GS89448Allocated housing locating washer 
 WS89448Allocated 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.




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