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Backstops are used extensively on pumps used in the primary and secondary cooling systems of power generating equipment.
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Telephone:86-519-85858018
Linkman:Ellen Zhang
Mobile phone:86-18068536660
FAX:86-519 85858018
E-mail:ellen@chinasuma.com
address:DONGHUA INDUSTRY PARK, WUJIN DISTRICT, CHANGZHOU, JIANGSU PROVINCE, CHINA PR.
            
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CSK...P-2RS CSK...PP-2RS One way clutch
  • CSK...P-2RS CSK...PP-2RS One way clutch

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introduction

CSK...P-2RS CSK...PP-2RS One way clutch

Feature

Types CSK..P and CSK..PP are sprag type freewheels integrated into 62.. series ball bearings (except size 40).They are bearing supported, delivered grease lubricated and protected against dust of more than 0,3 mm.

 

The use of additional “nylos” type seals is recommen-ded especially when the working temperature exceeds 50°C. Oil bath lubrication is also possible.

 

In addition to the basic CSK model, type CSK..P features a keyway on the inner race. For this reason it can be keyed to a shaft to k6 tolerance. The outer race must still be pressed into a rigid housing to N6 tolerance.

 

CSK..PP features a keyway on both the inner and outer race. The recommended mounting tolerances are h6 on the shaft and H6 in a rigid housing. Please contact us when either the ambient or the operating temperature is not within the range +5°C to +60°C.

 

 

TypeSize Bearing loadsWeightDragtorque
dynamic
CSK..P2)dTKN1)nmaxDLbtC TR
[mm][Nm][min-1][mm][mm][mm][mm][kN][kg][Ncm]
129.3100003210  6.10.040.7
151784003511  7.40.060.9
173073504012  7.90.071.1
205060004714  9.40.111.3
258552005215  10.70.142
3013842006216  11.70.214.4
3517536007217  12.60.35.8
4032530008022  15.540.57
CSK..PP2)15178400351120.67.40.060.9
173073504012217.90.071.1
20506000471431.59.40.111.3
2585520052156210.70.142
30138420062166211.70.214.4
351753600721782.512.60.35.8
403253000802210315.540.57
CSK..P-2RS2)129.3100003214  6.10.053
151784003516  7.40.074
173073504017  7.90.095.6
205060004719  9.40.1456
258552005220  10.70.1756
3013842006221  11.70.277.5
3517536007222  12.60.48.2
4032530008027  15.540.610

 

NOTE

1) T max = 2 × T KN

» Refer to Selection page 10 to 13

2) Keyway to DIN 6885.3

Size 40 keyway to DIN 6885.1

» Refer to mounting and maintenance instructions

page 16 to 19

 

MOUNTING EXAMPLES

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Telephone: 86-519-85858018    Mobile phone: 86-18068536660    Fax: 86-519 85858018
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