1.Based on the 2250 Series, covered with grey polypropylene taper sleeve; 

abrasion resistant, low noise, shockproof.

2.In the case of sensitive to static electricity, you can choose anti-static tapered  

sleeve (black), surface resistance value≤10⁶Ω.

3.The poly-vee pulley is located on the head end of the roller which separates 

the drive area and the conveying area avoiding interference between the 

poly-vee belt and the conveyed goods.

4.The bearing end cap consists of a precision ball bearing, a polymer housing and 

end cap seal. Combined they provide an attractive, smooth and quite running roller.

5.The design of the end cap protects the bearings by providing excellent resistance 

to dust and splashed water.

6.ISO9982 PJ series poly-vee. Total of 9 grooves at 2.34mm pitch.

7.The duty capacity of the roller depends on the type of poly-vee belt 

and transmission layout. The weight of single items to be conveyed should not 

exceed 50kg.

8.The roller is light, easy start-up.

9.Temperature range: -5℃ ~ 40℃.

10.Humidity range: 30-90% RH (non-condensation).

    Please contact us if humidity out of this scope.

Remark: 1.Steel Z/P and SS tubes are available.

               2.Anti-static taper sleeve (black) available.

              Please choose the steel Poly-Vee roller when you must use 4PJ belt.

              The taper sleeve length dimension (WT) is not accurate