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71808C DBL P4 Angular Contact Ball Bearing (40x52x7mm) Machine Tool TMP Spindle bearings Germany Bearing replace

71808C DBL P4 Angular Contact Ball Bearing (40x52x7mm) Machine Tool TMP Spindle bearings Germany Bearing replace

71808C DBL P4 Angular Contact Ball Bearing (40x52x7mm) Machine Tool TMP Spindle bearings Germany Bearing replace

Product Details:

Place of Origin: China
Brand Name: TMP
Certification: ISO9001:2008
Model Number: 71808C

Payment & Shipping Terms:

Price: 1-1000
Packaging Details: Industrial Neutral Packing
Delivery Time: 10 days
Payment Terms: T/T
Supply Ability: 1000 pcs/month
Minimum Order Quantity: 1
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Detailed Product Description
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71808C ball Bearing


40x52x7mm bearing


71808C bearing

71808C DBL P4 Angular Contact Ball Bearing (40x52x7mm)

Machine Tool Bearing TMP Band Spindle bearings Germany Bearing replace

A . Angular Contact Ball Bearing Parameters
Structure-Angular Contact ball
Model number-71808C AC/C
Inner ring(mm)-40
Outer ring(mm)-52
Materials-Chrome steel/GCR15
Precision grade-P4/P2
Lubrication type-Grease lubrication
Contact Angle-C=15°;AC=25°
Material(Ball)-Steel ball(SUJ2); SN24:Ceramic ball(Si3N4)
Number of Row-Single rows
Combination of mark-SU:Universal combination (single row)
DU:Universal combination (double rows)
DB: Back-to-back combination
DF: Face-to-face combination
DT: Parallel combination
DBD.DFD.DTD: Three rows
Preloaded mark-EL: Micro preloaded
L : Light preload
M : Medium preloade
H : Heavy preloaded
B . 71808C Angular Contact Ball Bearing Specification Sheet
Model NumberDimensionsα=15°α=25°Material
(Cage )
Weight (kg)
Limiting speedLimiting speed
dDBBasic load
LubricationBasic load
Cr CorGrease OilCr CorGrease Oil
71808C405274.8 6.223000 370004.5 5.819000 33000PF0.032


Categories:Ceramic Ball Bearings
Angular Contact Ball Bearings
Related Search:71808C DBL P4,71808C Motor Bearing,71808C Angular Contact Ball Bearing,71808C Spindle bearing,40x52x7mm bearing
C . 718 series Angular Contact Ball Bearing Details



Precision Angular Contact Ball BearingsDue to their internal design, angular contact

ball bearings can withstand high radial-axial loads and reach high speeds.

They are asymmetrical for manufacturing reasons and can withstand unidirectional

axial loads only. Angular bearings are usually mounted in a group of two or more

opposed preloaded units with rigid or elastic spacers. Typically, the inner and

outer raceways and balls are made of chrome steel. Where operating conditions are

severe, bearings may have ceramic balls creating a hybrid bearing.



ISO 18 Series - highest speed, lowest load bearings-718 Series Angular Contact



Model No.

71800C 71801C 71802C 71803C 71804C 71805C 71806C 71807C 71808C 71809C 71810C

71811C 71812C 71813C 71814C 71815C 71816C 71817C 71818C 71819C 71820C 71821C

71822C 71824C 71826C 71828C 71830C 71832C 71834C 71836C 71838C 71840C 71844C

71848C 71852C 71856C 71860C 71864C 71868C 71872C 71876C 71880C 71884C 71888C

71892C 71896C 718/500C

ApplicationsAngular contact bearing applications :
electric motors,Spindle,automotive applications, home appliances, industrial equipment.

Contact Details
TMP Machinery Parts Co.,Ltd.

Contact Person: Mr. Liu

Tel: 86-151-37993797

Fax: 85-379-60898335

Send your inquiry directly to us (0 / 3000)