Set of trolleys rollers for sliding gate 80X80 9 rollers polish product

POLISH PRODUCT  : -  Polish manufacture not "importer brand" - modern  production "from rod and sheet metal" using CNC lathes and laser technology. SUPPORT  POLISH  INDUSTRY What distinguishes our trolleys - sets

More sealed bearings  - 2RS which ensures longer trolley operation - bearings free of dirt between bearing balls.

• RS. - BUTYL  side seal of bearing (black)  not metal ZZ (silver) -  less sealed metal strip type ZZ.
• synthetic butyl elastomer (same material as in Simering seals) characterized by high gas and water tightness, good chemical resistance and flexibility over a wide temperature range, provides better contact and sealing with both bearing rings

Photos of RS vs ZZ bearings

Only with us 3 sizes of guide rollers come with bearings instead of sliding rollers without bearings, sizes:

-33mm for channel 40/40/3

-35mm for channel 40/40/2

-43mm for channel 50/50/3

which ensures much better roller rotation compared to rollers without bearings.

Only with us every roller comes standard with an angle bracket

Larger - more stable trolley platform

- enlarged 210 mm platform (not standard 180 mm)

- washers under platform bolt nuts included as standard, only with us.

Enlarged 210 mm platform, not standard 180 mm, additionally equipped with washers under platform nuts.

• 'Large slots' for adjustment in both lower and upper trolley plates, providing the widest adjustment range during installation

Set includes

1) 2x 9-roller trolleys for 80x80x5 rail

2) gate approach roller with end cap - 1 pc

3) approach socket to relieve trolleys when gate is closed - 1 pc

4) free guide roller of choice - 1 pc

All rollers always come with an angle bracket for easy installation:

• 25 mm with bracket (for channel 30x30x2)
• 33 mm bearing with bracket (for channel 40x40x3)
• 35 mm bearing with bracket (for channel 40x40x2)
• 43 mm bearing with bracket (for channel 50x50x3)

Please specify chosen roller in order notes. If no info is provided, we send 33 mm roller for channel 40x40x3

5) gate installation manual with trolley spacing table relative to gate length and weight - sent by email.

Dimension 80 mm is the external rail size with 5 mm wall thickness.

DO NOT MEASURE THE PROFILE INSIDE!

PARTS DESCRIPTION:

9-roller gate trolley for 80x80x5 rail

• Rollers: 68.5 mm × 19 mm, steel, turned by us from grade C45 steel on CNC machines, precisely fitting the profile
• quiet 6204 bearings with high load capacity  sealed type 2RS

  Trolley application:

• Gate weight: up to 1200 kg
• Gate opening width: 4-10 m
• Coating: electro-galvanized

Approach roller with end cap and bumper, mounted in the running rail.

Remember! Install the socket and roller so that the roller clearly rolls onto the socket (slightly lifting the gate). Its task is to support the gate weight when "gate closed".

The bumper stops the gate quietly and reduces impact force.

This is our own production approach roller, where the roller is mounted on a pin secured with a Seger ring, not crimped.

Mounting screws engage a rivet nut with a long thread (10 mm, unlike competitors with thread only in 3-4 mm sheet), ensuring stable mounting connection.

Approach socket.

Remember! Install the socket and roller so that the roller clearly rolls onto the socket (slightly lifting the gate). Its task is to support the gate weight when "gate closed".

This relieves the trolleys when the gate is closed.

From experience, gates are closed 99% of the time for 99% of customers. Relieving the trolleys extends their lifespan!

The socket has water drainage holes.

Rollers with thick rigid angle bracket

All our rollers always come with an angle bracket for easy installation:

• 25 mm with bracket (for channel 30x30x2)
• 33 mm bearing with bracket (for channel 40x40x3)
• 35 mm bearing with bracket (for channel 40x40x2)
• 43 mm bearing with bracket (for channel 50x50x3)

Please specify chosen roller in order notes. If no info is provided, we send 33 mm roller for channel 40x40x3

On other Allegro listings sets with additional accessories :-  upper gate holder