Limited availability
Due to maintenance work, we will only be available by phone to a limited extent from Wednesday 5 March. Simply send us an e-mail to info@movet.eu.
We will get back to you as soon as possible.
Create, manage and share parts lists
Download 3D data online
Find the right product using our product filter
Filter function
Faster processing after registration
Cookie preferences
This website uses cookies, which are necessary for the technical operation of the website and are always set. Other cookies, which increase the comfort when using this website, are used for direct advertising or to facilitate interaction with other websites and social networks, are only set with your consent.
Configuration
Technically required
These cookies are necessary for the basic functions of the shop.
"Allow all cookies" cookie
"Decline all cookies" cookie
Advanced Cart
CSRF token
Cookie preferences
Currency change
Customer recognition
Customer-specific caching
Individual prices
PayPal payments
Selected shop
Session
Comfort functions
These cookies are used to make the shopping experience even more appealing, for example for the recognition of the visitor.
Note
Show the facebook fanpage in the right blod sidebar
Statistics & Tracking
Affiliate program
Conversion and usertracking via Google Tag Manager
Track device being used

Freewheels and Backstops

Our freewheels enable precise torque transmission in one direction and decouple movements in the opposite direction. They are used in drive systems, conveyor technology and mechanical engineering. Available in various designs for individual requirements.

Sprag type freewheels

Backstops

Overrunning Clutches
No filters active
Filter
Close filters
 
from to
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
1 From 3
No results were found for the filter!
ts_bb_2gd
EAN 4061408022311 Cam clutch bearing Ø 30 X Ø 62 BB30-2GD TSUBAKI
from 59,69 €
Immediate delivery
Details
Add to parts list
ts_bb_2gd
EAN 4061408022359 Cam clutch bearing Ø 25 X Ø 52 BB25-2GD TSUBAKI
from 54,67 €
Immediate delivery
Details
Add to parts list
ts_bb
EAN 4061408022441 Cam clutch bearing Ø 30 X Ø 62 BB30 TSUBAKI
from 40,22 €
Lieferbarkeit siehe Details
Details
Add to parts list
ts_bb
EAN 4061408023004 Cam clutch bearing Ø 25 X Ø 52 BB25 TSUBAKI
from 36,16 €
Lieferbarkeit siehe Details
Details
Add to parts list
ts_bb
EAN 4061408023011 Cam clutch bearing Ø 15 X Ø 35 BB15 TSUBAKI
from 35,37 €
Immediate delivery
Details
Add to parts list
ts_bb
EAN 4061408023028 Cam clutch bearing Ø 17 X Ø 40 BB17 TSUBAKI
from 32,99 €
Lieferbarkeit siehe Details
Details
Add to parts list
ts_bb
EAN 4061408023042 Cam clutch bearing Ø 35 X Ø 72 BB35 TSUBAKI
from 45,06 €
Lieferbarkeit siehe Details
Details
Add to parts list
ts_bb
EAN 4061408023059 Cam clutch bearing Ø 40 X Ø 80 BB40 TSUBAKI
from 49,85 €
Lieferbarkeit siehe Details
Details
Add to parts list
ts_bb_1k
EAN 4061408023066 Cam clutch bearing Ø 15 X Ø 35 BB15-1K, keyway, TSUBAKI
from 47,56 €
Immediate delivery
Details
Add to parts list
ts_bb_1k
EAN 4061408023073 Cam clutch bearing Ø 17 X Ø 40 BB17-1K with keyway TSUBAKI
from 44,48 €
Immediate delivery
Details
Add to parts list
ts_bb_1k
EAN 4061408023080 Cam clutch bearing Ø 20 X Ø 47 BB20-1K, keyway,TSUBAKI
from 47,56 €
Immediate delivery
Details
Add to parts list
ts_bb_1k
EAN 4061408023097 Cam clutch bearing Ø 25 X Ø 52 BB25-1K, keyway,TSUBAKI
from 48,56 €
Immediate delivery
Details
Add to parts list
ts_bb_1k
EAN 4061408023103 Cam clutch bearing Ø 30 X Ø 62 BB30-1K, keyway, TSUBAKI
from 55,64 €
Immediate delivery
Details
Add to parts list
ts_bb_1k
EAN 4061408023110 Cam clutch bearing Ø 35 X Ø 72 BB35-1K, keyway, TSUBAKI
from 59,66 €
Immediate delivery
Details
Add to parts list
ts_bb_1k
EAN 4061408023127 Cam clutch bearing Ø 40 X Ø 80 BB40-1K, keyway, TSUBAKI
from 64,68 €
Lieferbarkeit siehe Details
Details
Add to parts list
ts_bb_2k
EAN 4061408023134 Cam clutch bearing Ø 15 X Ø 35 BB15-2K with 2x keyway TSUBAKINölle Kunststofftechnik
from 51,12 €
Lieferbarkeit siehe Details
Details
Add to parts list
ts_bb_2k
EAN 4061408023141 Cam clutch bearing Ø 17 X Ø 40 BB17-2K with keyway TSUBAKI
from 48,26 €
Immediate delivery
Details
Add to parts list
ts_bb_2k
EAN 4061408023158 Cam clutch bearing Ø 20 X Ø 47 BB20-2K, keyway, TSUBAKI
from 51,20 €
Immediate delivery
Details
Add to parts list
ts_bb_2k
EAN 4061408023165 Cam clutch bearing Ø 25 X Ø 52 BB25-2K, keyway,TSUBAKI
from 52,31 €
Lieferbarkeit siehe Details
Details
Add to parts list
Tip!
ts_bb_2k
EAN 4061408023172 Cam clutch bearing Ø 30 X Ø 62 BB30-2K, keyway, TSUBAKI
from 59,47 €
Lieferbarkeit siehe Details
Details
Add to parts list
ts_bb_2k
EAN 4061408023189 Cam clutch bearing Ø 35 X Ø 72 BB35-2K, keyway, TSUBAKI
from 63,41 €
Lieferbarkeit siehe Details
Details
Add to parts list
ts_bb_2k
EAN 4061408023196 Cam clutch bearing Ø 40 X Ø 80 BB40-2K, keyway, TSUBAKI
from 72,99 €
Immediate delivery
Details
Add to parts list
ts_bb_2gd
EAN 4061408023202 Cam clutch bearing Ø 15 X Ø 35 BB15-2GD TSUBAKI
from 53,63 €
Immediate delivery
Details
Add to parts list
ts_bb_2gd
EAN 4061408023219 Cam clutch bearing Ø 17 X Ø 40 BB17-2GD TSUBAKI
from 49,58 €
Immediate delivery
Details
Add to parts list
ts_bb_2gd
EAN 4061408023226 Cam clutch bearing Ø 20 X Ø 47 BB20-2GD TSUBAKI
from 53,66 €
Lieferbarkeit siehe Details
Details
Add to parts list
ts_bb_2gd
EAN 4061408023233 Cam clutch bearing Ø 35 X Ø 72 BB35-2GD TSUBAKI
from 71,26 €
Lieferbarkeit siehe Details
Details
Add to parts list
ts_bb_2gd
EAN 4061408023240 Cam clutch bearing Ø 40 X Ø 80 BB40-2GD TSUBAKI
from 76,21 €
Lieferbarkeit siehe Details
Details
Add to parts list
ts_bb_2gd_1k
EAN 4061408023257 Cam clutch bearing Ø 15 X Ø 35 BB15-2GD-1K keyway TSUBAKI
from 58,22 €
Immediate delivery
Details
Add to parts list
ts_bb_2gd_1k
EAN 4061408023264 Cam clutch bearing Ø 17 X Ø 40 BB17-2GD-1K keyway TSUBAKI
from 54,12 €
For short delivery
Details
Add to parts list
ts_bb_2gd_1k
EAN 4061408023271 Cam clutch bearing Ø 20 X Ø 47 BB20-2GD-1K keyway TSUBAKI
from 58,22 €
Immediate delivery
Details
Add to parts list
ts_bb_2gd_1k
EAN 4061408023288 Cam clutch bearing Ø 25 X Ø 52 BB25-2GD-1K, keyway, TSUBAKI
from 59,24 €
For short delivery
Details
Add to parts list
ts_bb_2gd_1k
EAN 4061408023295 Cam clutch bearing Ø 30 X Ø 62 BB30-2GD-1K, keyway, TSUBAKI
from 74,90 €
Lieferbarkeit siehe Details
Details
Add to parts list
ts_bb_2gd_1k
EAN 4061408023301 Cam clutch bearing Ø 35 X Ø 72 BB35-2GD-1K, keyway, TSUBAKI
from 81,23 €
Immediate delivery
Details
Add to parts list
ts_bb_2gd_1k
EAN 4061408023318 Cam clutch bearing Ø 40 X Ø 80 BB40-2GD-1K, keyway, TSUBAKI
from 94,80 €
Lieferbarkeit siehe Details
Details
Add to parts list
ts_tss
EAN 4061408025091 Clamp body freewheel unit Ø 12 X Ø 32 TSS 12 TSUBAKI
from 75,19 €
Lieferbarkeit siehe Details
Details
Add to parts list
ts_tss
EAN 4061408025626 Clamp body freewheel unit Ø 20 X Ø 47 TSS 20 TSUBAKI
from 89,52 €
Lieferbarkeit siehe Details
Details
Add to parts list
ts_tfs
EAN 4061408025633 Clamp body freewheel unit Ø 35 X Ø 80 TFS35 TSUBAKI
from 194,81 €
Lieferbarkeit siehe Details
Details
Add to parts list
ts_tss
EAN 4061408026319 Clamp body freewheel unit Ø 10 X Ø 30 TSS 10 TSUBAKI
from 75,99 €
Immediate delivery
Details
Add to parts list
ts_tss
EAN 4061408029495 Clamp body freewheel unit Ø 25 X Ø 52 TSS 25 TSUBAKI
from 113,70 €
Lieferbarkeit siehe Details
Details
Add to parts list
ts_bseu
EAN 4061408030125 Backstop clutch Ø 60 BSEU70-60 TSUBAKI
from 521,57 €
Lieferbarkeit siehe Details
Details
Add to parts list
ts_mdeu
EAN 4061408031528 Overrunning cam clutch MDEU 50, 50 x 130 x 50 mm, TSUBAKI
from 630,36 €
Lieferbarkeit siehe Details
Details
Add to parts list
ts_bseu
EAN 4061408032419 Backstop clutch Ø 50 BSEU70-50 TSUBAKI
from 521,60 €
Lieferbarkeit siehe Details
Details
Add to parts list
ts_bseu
EAN 4061408033355 Backstop clutch Ø 20 BSEU25-20 TSUBAKI
from 256,93 €
Lieferbarkeit siehe Details
Details
Add to parts list
ts_bseu
EAN 4061408033904 Backstop clutch Ø 30 BSEU40-30 TSUBAKI
from 355,79 €
Lieferbarkeit siehe Details
Details
Add to parts list
ts_mdeu
EAN 4061408033911 Overrunning cam clutch MDEU 20, 20 x 68 x 42 mm, TSUBAKI
from 203,66 €
Lieferbarkeit siehe Details
Details
Add to parts list
ts_tfs
EAN 4061408034611 Clamp body freewheel unit Ø 20 X Ø 52 TFS20 TSUBAKI
from 115,90 €
Immediate delivery
Details
Add to parts list
ts_tss
EAN 4061408034628 Clamp body freewheel unit Ø 15 X Ø 35 TSS 15 TSUBAKI
from 78,96 €
Lieferbarkeit siehe Details
Details
Add to parts list
ts_bseu
EAN 4061408034819 Backstop clutch Ø 35 BSEU40-30 TSUBAKI
from 355,79 €
Lieferbarkeit siehe Details
Details
Add to parts list
1 From 3

Freewheels - What is it actually?

In mechanics, freewheels are couplings which act in only one direction of rotation. Freewheel couplings can transmit torques in only one direction of rotation. If the direction of rotation is reversed, freewheel clutches automatically release the connection. The same happens if the speed of the component to be driven is greater than the speed of the driving component. In this case, too, the freewheel disengages the connection and thus interrupts the transmission of the torque. MOVET offers the right overrunning clutch for every application.

What is a freewheel used for?

A freewheel is always required when a drive train is to be interrupted at a specific point in order to cause a drive torque to be transmitted in only one direction of rotation. A freewheel is also used when a predefined minimum speed must be maintained. Since freewheeling clutches are also used when specific increases in output shaft speed are desired over constant input speeds, freewheeling clutches are also referred to as "overrunning clutches." The overrunning clutch fulfills an elementary protective function for drive units by protecting them from impermissibly increased speeds and expensive mechanical damage.

Where are overrunning clutches used?

Known applications for freewheel clutches are found in the starter of internal combustion engines (starter freewheel) in combination with pulleys on alternators. Freewheel hubs are used in vehicles with engageable all-wheel drive. Freewheel clutches are also found on bicycles, namely as so-called torpedo freewheel hubs, which prevent the bicycle pedals from spinning permanently. Freewheel clutches are not only indispensable in automotive engineering. Whether in turnstiles or revolving doors, in the paper feed of copiers or in model making: Freewheel clutches can be found in many areas of our daily life. MOVET overrunning clutches are primarily used as backstops in conveyor systems, as speed compensation in transport systems or as overrunning clutches in packaging machines.

Which freewheel fits higher torques to be transmitted?

Depending on the size of the torque to be transmitted and the application, different freewheel designs are used. The most common types include sprag freewheels, centrifugal lift-off freewheels and backstops. In sprag freewheels, an outer ring and an inner ring surround a series of sprags. Sprag freewheels are geometrically designed so that they are minimally longer in the upright orientation than the distance between the inner and outer rings. As a result, the sprags are slightly tilted in the freewheeling direction. Normally, the inner ring does not follow the rotation of the outer ring. However, if the direction of rotation is changed, all sprags on the inner and outer ring will line up. This creates a clamping effect. This freewheel design is used for higher torques to be transmitted.

Which freewheel suits tasks where speed is the focus?

The so-called centrifugal lift-off freewheel designs are a special form of the sprag design. In centrifugal lift-off clutches, the sprags are shaped in such a way that they are inclined by the centrifugal force of rotation. This means that they no longer rest against the friction surfaces, which reliably prevents excessive wear. When the speed decreases again or the drive comes to a standstill, the sprags again contact the friction surface, thus enabling renewed power transmission.

Which freewheel fits if reverse running is to be prevented?

Backstops are used to reliably prevent the system from running backwards when a drive is switched off. Backstops are used, among other things, on conveyor belts and elevators in the bulk materials sector. Backstops are ideally suited when comparatively slow-running drives are to be protected. In the case of backstops, the backdriving torque generated when the drive is switched off is supported by a lever arm mounted on the outer housing of the backstop.

Is it possible to change the bearing of a freewheel?

Freilauf-Kupplungen, die einem erhöhten Verschleiß ausgesetzt sind, verfügen häufig über die Option eines Lagerwechsels. MOVET unterstützt seine Kunden durch ein umfangreiches Angebot an Freilauf Kugellagern für die angebotenen Freilauf-Kupplungen. Wenn Sie bei einem Freilauf das Lager wechseln wollen, sprechen Sie vor dem Austausch am besten mit den MOVET Experten. Gerne suchen wir gemeinsam mit Ihnen das optimale Freilauf Kugellager für Ihren Bedarf. Wir freuen uns auf Ihre Anfrage!

Buy a freewheel: Of course at MOVET!

If you want to buy a freewheel, you are in the right place at MOVET! We offer a wide selection of sprag freewheels, backstops and overrunning clutches. Our product filter makes it especially easy for you to buy the right freewheel coupling! Simply enter the required torque, bearing type and shaft diameter - and you will immediately receive a pre-sorted selection of our product portfolio. If you are looking for an overrunning clutch that is not listed on our website: No problem! We will be happy to work with you to determine the exact requirements for your project and find the optimum overrunning clutch for you. We would also be happy to advise you on the other products in our range. Just give us a call!
+49 (0) 7181 980 32 00 Contact Form How to find us
This website uses cookies, which are necessary for the technical operation of the website and are always set. Other cookies, which increase the usability of this website, serve for direct advertising or simplify interaction with other websites and social networks, will only be used with your consent. More information
Decline Accept all Configure