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81140M/P6 china cylindrical thrust roller bearings

Minimum Order Quantity : 10 Price : USD
Packaging Details : Single box/Wooden case Delivery Time : 7-35 days
Payment Terms : TT Supply Ability : 10000pcs/week
Place of Origin: LUOYANG Brand Name: MONTON
Certification: ISO9001 Model Number: 81140M/P6

Detail Information

Material: GCr15SiMn Or GCr15 Accuracy: P6 Or P5 Or P4
Cage Material: Brass Application: Heavy Duty Machine, High-power Marine Gear Box, Oil Drilling Rig, Vertical Motor
Bearing Range: 10~500mm Market: Germany,italy,Spain

Product Description

81144M thrust roller bearings

 

 

Product Name 81140 thrust cylindrical roller bearing
Precision Rating P6 or P5 
Clearance C0,C2,C3,C4,C5
Seals type Open
Material GCr15 or GCr15SiMn
Cage Brass or nylon
Sizes(mm)  
Application Engine , machine
Grease Oil grease lubricated
Service OEM Customized Services
Feature high quality,long life,low vibration
Place of orijinal China,luoyang
Package type Plastic Bag+ Box+ Carton + Pallet
Payment Terms L/C,T/T,Western Union,MoneyGram,Paypal

 

 

 

 
 
 
 

 

Standards
Axial cylindrical roller bearings according to DIN 722 (series 811 and 812) The versions 813, 814, 874, 893, and 894 are not standardied.

Tolerances
Running, design and dimension tolerances of axial cylindrical roller bearings are equivalent to the axial bearings standard tolerances, see section bearing data. Axial minimum load Axial cylindrical roller bearings have always to operate under axial load to avoid any slip between rollers and bearing washers. If external load is too small, you may use springs to achieve a pre-stress of the bearing. The minimum axial load is calculated as follows:
81140M/P6 china cylindrical thrust roller bearings 0
Fa min minimum axial load [kN]
C0 static bearing capacity [kN]
n maximum operating speed [min-1]
ka factor, see table

 
Series factor ko
811 1,4
812 0,9
813 0,7
814 0,4
893 0,7
894 0,5


Axial cylindrical roller bearings come with machined brass cages. Our favourite is the roller guidance version, letter code M. It is possible to deliver the versions MB and MPB (cage supported on a disc washer).
Equivalent dynamic load
P = Fa [kN]
Equivalent static load
P0 = Fa [kN]

 

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