description1
Zipper closure 1/4 zip athletic pullovers for men. Stretchy, lightweight, fast-drying fabric for superior performance. REGULAR FIT - US standard sizes. An athletic fit that sits close to the body for a wide range of motion, designed for optimal performance and all day comfort. FEATURES - Quarter zip closure;Thumbholes on long sleeves to keep them in place during workout
Product Overview

Structure:

using special bearing seat, precision bearing, cylinder body open R groove;

 

Features:

high transmission efficiency, ultra-quiet, durable, flexible rotation;

 

Use:

suitable for round belt transmission accumulation type roller conveyor;

 

Applicable places:

factories, warehouses, logistics centers and other indoor places.

Main Technical Parameters

 

top diameter D1 Turn inner radius R Taper θ diameter of axle Big head diameter D2 slab thickness t material quality
W=200 300 400 500 600
38 600 3.6°

φ12

φ15

φ17

φ20

50.6 56.8 63.1 69.4 75.7

1.2 1.5

2 2.5

3 …

carbon steel

201 304

44 700 56.6 62.8 67.1 75.4 79.7
50 800 62.6 68.8 75.1 81.4 87.7
57 900 69.6 75.8 85.1 88.4 97.7
63 1000 75.6 81.8 88.1 94.4 100.7

Note: Other turning radius and taper are θ, non-standard customization!

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