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July 28, 2008
Bearing Experts
Throwout Bearings (Clutch Release Bearings) are
available as Constant Running, Angular Contact
Bearings in both Custom Made and Standard sizes
which can operate at an R.P.M. of 9000 and can
withstand temperatures of up to 194̊F
July 21, 2008
Bearing Experts
Model CSK is a sprag type clutch (freewheel)
integrated into a 6200 series ball bearing (except sizes 8 and 40).
It is bearing supported, shipped grease lubricated and protected
against dust larger than 0.3mm diameter.
Torque transmission is ensured by a press fit
assembly into a rigid outer housing with N6 tolerance, and onto a
shaft with n6 tolerance. The initial bearing radial clearance is set
at C5, and is reduced if using the press fit as specified. Operating
temperature range:-20̊C
to +100̊C. Peaks
up to +120̊C
are acceptable for short periods.
CSK P and CSK PP series are available upon
request. CSK--P has the same construction and outside dimensions as
type CSK, but has a keyway on the inner race; CSK--PP features a
keyway in both the inner and outer race.
The CSK P clutches must be secured to the shaft
by customer supplied
snap ring, set collar, spacer, etc. The outer
race is secured with a press fit to a N6 tolerance. The CSK PP
clutches have a keyway on both races and must be secured by customer
supplied snap ring, set collar, spacer, etc.