Cam roller track rails / C-shape / Carriage dimensions selectable / GN 2422

Cam roller track rails / C-shape / Carriage dimensions selectable / GN 2422
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Cam roller linear guide rails GN 2422 can be combined with cam roller carriages GN 2424 or cam rollers GN 2426 to construct linear guide rail systems. These space-saving units are used, for example, for carrying sliding doors, or in mechanical engineering or jigmaking for the linear movement of plant equipment.
These systems feature high stability and quiet running at high traversal speeds. Thanks to the option of combining fixed and floating bearing rails, they cause no great stress to the surrounding construction, and thus allow parallelism errors to be compensated for. Flat head screws with low head are included with the rail types UT and XT.

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GN 2422 / Cam Roller Linear Guide Rails for Linear Guide Rail Systems, C-Profile

Information


Cam roller linear guide rails GN 2422 can be combined with cam roller carriages GN 2424 or cam rollers GN 2426 to construct linear guide rail systems. These space-saving units are used, for example, for carrying sliding doors, or in mechanical engineering or jigmaking for the linear movement of plant equipment.
These systems feature high stability and quiet running at high traversal speeds. Thanks to the option of combining fixed and floating bearing rails, they cause no great stress to the surrounding construction, and thus allow parallelism errors to be compensated for. Flat head screws with extra low head are included with the rail types UT and XT.

see also...
• Structure linear guide rail systems
• Linear guide rail systems (Technical information ect.)

How to Order

How to order
1h1
2l1
3m1
4Type

Specification

• Heat treatable steel
 - zinc plated, blue passivated
 - raceways hardened, ground
• Flat headed screws (only for type UT / XT):
 Steel
 zinc plated, blue passivated
• RoHS compliant

Accessory

• Cam roller carriages GN 2424
• Cam rollers GN 2426

On request

• other rail lengths (up to max. 3600 mm)
• other mounting hole distances m1 / m2

Dimensions

                
h1l1m1b1d1d2d3d4l2m2s1s2A/F
1824040056080010401200-408.34.55M 49.58802.80.8T20
28400560800104012001440-4012.35.56.4M 511108042T25
35400560800104012001440-4016.56.58M 61512803.50.8T30
43400560800104012001520200040218.510.5M 81816804.51.5T40

Instructions for Installation - Linear Guide Rail Systems

Linear guide rail systems consist of a cam roller linear guide rail GN 2422 and a cam roller carriage GN 2424. All components are packed separately and supplied not assembled. When delivered, the play between cam roller carriage and rail is not preset.
During assembly, set the cam roller carriage as follows:
1. Make sure that the raceways and the cam rollers are clean.

2. Slightly loosen the mounting screw of the central, eccentrically adjustable roller and insert the cam roller carriage (without the wipers supplied) into the rail (see also items 4 and 6).

3. Position the cam roller carriage at one end of the rail. For the floating bearing rails of Type UT and UV, a thin and stable support (e.g. open-end wrench or a feeler gauge) must be placed underneath the ends of the cam roller carriage body and the rail to ensure the parallel alignment of the cam roller carriage in the level raceways.


4. Insert the open-end wrench GN 2424.1 (included) between the eccentric cam roller and the cam roller carriage body. (The centering bores to the left and right mark the position of the running side of the concentric cam rollers / loadbearing cam rollers.)
image

5. Turning the open-end wrench clockwise will press the cam roller to be adjusted against the top raceway which will set the roller carriage free of play. Excessive pre-tensioning must be avoided because this will increase friction and reduce useful service life.


6. While using the open-end wrench to hold the bearing pivot in the correct position, the mounting screw may be moderately tightened. The correct tightening torque will be checked later.


7. Move the cam roller carriage in the rail and make sure that the play / the moderate pre-tensioning is constant along the full length of the rail. The running motion should be free-moving, with the cam roller carriage having any play or jamming at no point inside the rail.

8. Now tighten the mounting screw with the recommended tightening torque shown in the table, with the open-end wrench holding the angular position of the cam rollers in place.
h1Tightening torque
in Nm
183
287
357
4312

9. Now mount the wipers, and for cam rollers carriage type N, the longitudinal seal. To do so, remove the cam roller carriage from the rail.

10. Before reinserting the cam roller carriage, make sure that the raceways / rollers are properly lubricated using a heavy duty lubricant for linear guidance.
Part Number
2422-18-1040-40-UT
2422-18-1040-40-UV
2422-18-1040-40-XT
2422-18-1040-40-XV
2422-18-1200-40-UT
2422-18-1200-40-UV
2422-18-1200-40-XT
2422-18-1200-40-XV
2422-18-240-40-UT
2422-18-240-40-UV
2422-18-240-40-XT
2422-18-240-40-XV
2422-18-400-40-UT
2422-18-400-40-UV
2422-18-400-40-XT
2422-18-400-40-XV
2422-18-560-40-UT
2422-18-560-40-UV
2422-18-560-40-XT
2422-18-560-40-XV
2422-18-800-40-UT
2422-18-800-40-UV
2422-18-800-40-XT
2422-18-800-40-XV
2422-28-1040-40-UT
2422-28-1040-40-UV
2422-28-1040-40-XT
2422-28-1040-40-XV
2422-28-1200-40-UT
2422-28-1200-40-UV
2422-28-1200-40-XT
2422-28-1200-40-XV
2422-28-1440-40-UT
2422-28-1440-40-UV
2422-28-1440-40-XT
2422-28-1440-40-XV
2422-28-400-40-UT
2422-28-400-40-UV
2422-28-400-40-XT
2422-28-400-40-XV
2422-28-560-40-UT
2422-28-560-40-UV
2422-28-560-40-XT
2422-28-560-40-XV
2422-28-800-40-UT
2422-28-800-40-UV
2422-28-800-40-XT
2422-28-800-40-XV
2422-35-1040-40-UT
2422-35-1040-40-UV
2422-35-1040-40-XT
2422-35-1040-40-XV
2422-35-1200-40-UT
2422-35-1200-40-UV
2422-35-1200-40-XT
2422-35-1200-40-XV
2422-35-1440-40-UT
2422-35-1440-40-UV
2422-35-1440-40-XT
2422-35-1440-40-XV
Part Number
Standard Unit Price
Minimum order quantityVolume Discount
Standard
Shipping Days
?
Length of the rail l1
(mm)
Height h1 Type

185.26 €

1 Available 5 Days 104018UT, Floating bearing rail, mounting hole with sink

185.26 €

1 Available 5 Days 104018UV, Floating bearing rail, mounting hole with conical sink

185.26 €

1 Available 5 Days 104018XT, Fixed bearing rail, mounting hole with sink

185.26 €

1 Available 5 Days 104018XV, Fixed bearing rail, mounting hole with conical sink

213.58 €

1 Available 5 Days 120018UT, Floating bearing rail, mounting hole with sink

213.58 €

1 Available 5 Days 120018UV, Floating bearing rail, mounting hole with conical sink

213.58 €

1 Available 5 Days 120018XT, Fixed bearing rail, mounting hole with sink

213.58 €

1 Available 5 Days 120018XV, Fixed bearing rail, mounting hole with conical sink

51.40 €

1 Available 5 Days 24018UT, Floating bearing rail, mounting hole with sink

51.40 €

1 Available 5 Days 24018UV, Floating bearing rail, mounting hole with conical sink

51.40 €

1 Available 5 Days 24018XT, Fixed bearing rail, mounting hole with sink

51.40 €

1 Available 5 Days 24018XV, Fixed bearing rail, mounting hole with conical sink

84.10 €

1 Available 5 Days 40018UT, Floating bearing rail, mounting hole with sink

84.10 €

1 Available 5 Days 40018UV, Floating bearing rail, mounting hole with conical sink

84.10 €

1 Available 5 Days 40018XT, Fixed bearing rail, mounting hole with sink

84.10 €

1 Available 5 Days 40018XV, Fixed bearing rail, mounting hole with conical sink

100.34 €

1 Available 5 Days 56018UT, Floating bearing rail, mounting hole with sink

100.34 €

1 Available 5 Days 56018UV, Floating bearing rail, mounting hole with conical sink

100.34 €

1 Available 5 Days 56018XT, Fixed bearing rail, mounting hole with sink

100.34 €

1 Available 5 Days 56018XV, Fixed bearing rail, mounting hole with conical sink

142.86 €

1 Available 5 Days 80018UT, Floating bearing rail, mounting hole with sink

142.86 €

1 Available 5 Days 80018UV, Floating bearing rail, mounting hole with conical sink

142.86 €

1 Available 5 Days 80018XT, Fixed bearing rail, mounting hole with sink

142.86 €

1 Available 5 Days 80018XV, Fixed bearing rail, mounting hole with conical sink

245.70 €

1 Available 5 Days 104028UT, Floating bearing rail, mounting hole with sink

245.70 €

1 Available 5 Days 104028UV, Floating bearing rail, mounting hole with conical sink

245.70 €

1 Available 5 Days 104028XT, Fixed bearing rail, mounting hole with sink

245.70 €

1 Available 5 Days 104028XV, Fixed bearing rail, mounting hole with conical sink

283.44 €

1 Available 5 Days 120028UT, Floating bearing rail, mounting hole with sink

290.24 €

1 Available 5 Days 120028UV, Floating bearing rail, mounting hole with conical sink

283.44 €

1 Available 5 Days 120028XT, Fixed bearing rail, mounting hole with sink

283.44 €

1 Available 5 Days 120028XV, Fixed bearing rail, mounting hole with conical sink

340.04 €

1 Available 5 Days 144028UT, Floating bearing rail, mounting hole with sink

340.04 €

1 Available 5 Days 144028UV, Floating bearing rail, mounting hole with conical sink

340.04 €

1 Available 5 Days 144028XT, Fixed bearing rail, mounting hole with sink

340.04 €

1 Available 5 Days 144028XV, Fixed bearing rail, mounting hole with conical sink

94.94 €

1 Available 5 Days 40028UT, Floating bearing rail, mounting hole with sink

94.94 €

1 Available 5 Days 40028UV, Floating bearing rail, mounting hole with conical sink

94.94 €

1 Available 5 Days 40028XT, Fixed bearing rail, mounting hole with sink

94.94 €

1 Available 5 Days 40028XV, Fixed bearing rail, mounting hole with conical sink

132.58 €

1 Available 5 Days 56028UT, Floating bearing rail, mounting hole with sink

135.76 €

1 Available 5 Days 56028UV, Floating bearing rail, mounting hole with conical sink

132.58 €

1 Available 5 Days 56028XT, Fixed bearing rail, mounting hole with sink

132.58 €

1 Available 5 Days 56028XV, Fixed bearing rail, mounting hole with conical sink

189.14 €

1 Available 5 Days 80028UT, Floating bearing rail, mounting hole with sink

189.14 €

1 Available 5 Days 80028UV, Floating bearing rail, mounting hole with conical sink

189.14 €

1 Available 5 Days 80028XT, Fixed bearing rail, mounting hole with sink

189.14 €

1 Available 5 Days 80028XV, Fixed bearing rail, mounting hole with conical sink

297.14 €

1 Available 5 Days 104035UT, Floating bearing rail, mounting hole with sink

297.14 €

1 Available 5 Days 104035UV, Floating bearing rail, mounting hole with conical sink

297.14 €

1 Available 5 Days 104035XT, Fixed bearing rail, mounting hole with sink

302.86 €

1 Available 5 Days 104035XV, Fixed bearing rail, mounting hole with conical sink

342.78 €

1 Available 5 Days 120035UT, Floating bearing rail, mounting hole with sink

342.78 €

1 Available 5 Days 120035UV, Floating bearing rail, mounting hole with conical sink

344.06 €

1 Available 5 Days 120035XT, Fixed bearing rail, mounting hole with sink

342.78 €

1 Available 5 Days 120035XV, Fixed bearing rail, mounting hole with conical sink

411.66 €

1 Available 5 Days 144035UT, Floating bearing rail, mounting hole with sink

411.66 €

1 Available 5 Days 144035UV, Floating bearing rail, mounting hole with conical sink

411.66 €

1 Available 5 Days 144035XT, Fixed bearing rail, mounting hole with sink

411.66 €

1 Available 5 Days 144035XV, Fixed bearing rail, mounting hole with conical sink

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Basic information

Fixing hole distance m1 40

Tech Support