Roller Diameter: 89, 102, 108, 114, 127, 133, 140, 152, 159, 165, 178, 194, 219mm
Roller Length: 100-2400mm.
Shaft Diameter: 20, 25, 30, 35, 40, 45, 50mm
Bearing type: 6204, 6205, 6305, 6206, 6306, 6307, 6308, 6309, 6310
Surface Treatment: Electrostatic Powder Coating, Galvanization.
Standard: DIN, CEMA, JIS, AS, SANS-SABS, GOST, AFNOR etc.
Raw Material of Rollers:
1. Pipe: High precision ERW special pipe with small out of roundness. Material Q235 equal to Europe S235JR.
2. Shaft: High precision cold-drawn round bar, Material 45# equal to DIN C45.
3. Bearing: Deep groove ball bearing with clearance C3. Double Seal, Quality Grade P5Z3.
4. Bearing House: Cold drawn steel plate, material 08AL equal to DIN ST12/14.
5. Inner Seal: Lip type seal, Material Nylon.
6.Labyrinth Seal: Main Seal System, Material is Nylon.
We can produce according to customer's request. contant now.
Features1. Prevents material build-up, self-cleaning, non-stick surface
2. particularly suitable for sticky materials on the return side
3. efficient labyrinth seal to prevent dust and water from entering the bearing;
4. specially designed and manufactured for long trouble-free service life;
5. maintenance-free, high-quality sealed ball bearings.
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