GUP ROLLER SERIES

With over 12million units sold globally, the GUP Series is our most popular roller offering the best value for money in light and medium bulk materials handling.

We’ve been manufacturing GUP rollers since 1980, using a fully automated production line that guarantees GURTEC’s German engineering quality in every roller, with the shortest lead times in the market.

Premium Sealing

Fitted with our in-house manufactured 3-piece labyrinth sealing system, the GUP series includes all GURTEC standard design features.

Assured Quality

The GUP production process is fully automated using the highest technical manufacturing standards to ensure quality in every roller.

Welded End Cap

Robust, fully welded end caps are integrated into the GUP Rollers, creating a dust and waterproof seal.

APPLICATIONS:

LIGHT DUTY

TUNNELING

PROCESS INDUSTRY

Our Products

Unit handling rollers

Used for heavy unit goods conveyors Chain-driven and non-chain-driven Dimensions: Roller diameter 20 – 102 mm (3/4” to 4”) Shaft diameter up to 20 mm as standard (3/4”) Roller length up to 1,500 mm (60 ”)

Standard end cap rollers

Steel rollers for harsh environments Effective labyrinth seals and bearings Dimensions: Roller diameter 63,5 mm (2-1/2” to 8”) Shaft diameter up to 60 mm (2-3/8”) Bearings 6204, 6205, 6305, 6306, 6307, 6308, 6309, 6310, 6312

Impact rollers

Impact rollers are available with rubber or polyurethane discs FRAS discs are available for explosive environments Dimensions: Roller diameter 63,5 mm (2-1/2” to 10”) Shaft diameter up to 80 mm (3-1/8”) Ball and spherical roller bearings

Disc return rollers

Support discs prevent build up on the roller and therefore help avoid accelerated belt wear Various profiles and arrangements are available to suit customer demands Dimensions: Roller diameter 89-250 mm (3-1/2” to 10”) Shaft diameter up to 60 mm (2-3/8”) Roller length up to 3,000 mm (118”)

Machined and balanced rollers

Excellent roundness and balance reduces vibration and ensures quiet operation and extended roller life Dimensions: Roller diameter 127-194 mm (5 to 7-5/8”) Shaft diameter up to 60 mm (2-3/8”) Bearing 6305, 6306, 6307, 6308, 6309, 6310

Aluminium end cap rollers

Aluminium rollers are ideal for harsh corrosive environments The light weight also provides EHS benefits during installation and replacement Dimensions: Roller diameter 127-152 mm (5” to 6”) Shaft diameter up to 60 mm (2-3/8”) Bearing 6205, 6305, 6307, 6308, 6309

Moulded end cap rollers

The composite roller is up to 60% lighter than an equivalent steel roller Available with composite, aluminium and steel shell materials At R&D stage Dimensions: Composite, aluminium and steel shells Roller diameter 152 -178 mm (6” to 7”) Shaft diameter up to 60 mm (2-3/8”) Bearing 6306, 6307, 6308, 6309, 6310

GUP/GST FEATURES

1 | Dust cap and splash protection

2 | Additional lip seal

– optional

3 | 6-way labyrinth seal from own production

The smallest possible distance between the separate labyrinth channels and the perfectly dimensioned grease chamber guarantee a durable sealing system for all applications.

4 | Sealing ring and washer (only GST)

5 | Deep groove ball bearing

– clearance C4 with cage made of fi berglass reinforced polyamide 6.6

6 | Rear bearing seal
(only GST)

7 | Shaft

– Availability of all shaft ends, shaft diameters 17-60 mm and reinforced shaft diameter between bearings.

8 | Bearing housing

welded to the roller shell (dust- and waterproof)

9 | Roller tube

– welded special roller tube with tolerances exceeding DIN standards

9 | Roller shell

– blasted SA 2.5 and powder coated (RAL3000) with layer thickness of approximately 60 μm