Spiral Roller

Spiral roller is our high frequency welded pipe with high precision, which can meet the requirement of high speed.The bearing seat is made of steel plate and has certain elasticity, which can prevent the roller shaft from bending.At the same time, it has a unique sealing structure, which is composed of two-channel sealing and oil chamber, which can meet the requirements of dust proof, rainproof (water) and high temperature resistance.

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Product Description

spiral roller Description of the products:

1.Dia from 63.5mm to 219mm
2.Leak-proof high
3.Stable running, long life
4.Less resistance
5.ISO/CE/BV certification
spiral roller Features:
1)Steady running, reliable quality and reduce maintenance;
2)Less movement longitudinally, rotating smoothly, extends the life span;
3)Various bearing housing and sealing structure are available for the customer's choice;
4)Multi pass labyrinthine sealing, preventing the mixed dirt and water immersed;

Specifications:

Standard Diameter		Length scope(mm)	Bearings Type(Min-Max)	Idler’s Shell Wall Thinkness
mm	Inch	Length scope(mm)	Bearings Type(Min-Max)	Idler’s Shell Wall Thinkness
63.5	21/2	150-3500	204	3.0mm-3.75mm
76	3	150-3500	204 205	3.0mm-4.0mm
89	31/3	150-3500	204 205	3.0mm-4.0mm
102	4	150-3500	204 205 305	3.5mm-4.0mm
108	41/4	150-3500	204 205 305 306	3.5mm-4.0mm
114	41/2	150-3500	204 205 305 306	3.5mm-4.5mm
127	5	150-3500	204 205 305 306	3.5mm-4.5mm
133	51/4	150-3500	204 206 207 305 306	3.5mm-4.5mm
140	51/2	150-3500	204 206 207 305 306	3.5mm-4.5mm
152	6	150-3500	204 206 207 305 306 307 308	4.0mm-4.5mm
159	61/4	150-3500	204 206 207 305 306 307 308	4.0mm-4.5mm
165	61/2	150-3500	207 305 306 307 308	4.5mm-6.0mm
177.8	7	150-3500	207 306 307 308 309	4.5mm-6.0mm
190.7	71/2	150-3500	207 306 307 308 309	4.5mm-6.0mm
194	75/8	150-3500	207 307 308 309 310	4.5mm-6.0mm
219	85/8	150-3500	308 309 310	4.5mm-6.0mm