We can produce urethane coated bearings in a wide range of sizes,and custom service available .

Specification:

Screw:M6

Wheel diameter: 30mm

M6 bolt length：12mm

Material :

Outer race : PU

Bearing:Chrome steel Gcr15

Screw:stainless steel

Polyurethane Bearings Features :

1. Transparency, wear,mute,speed
2. As your requested for Hardness
3. Used for bill sorting machine, Currency count machine, Paper currency sorter, ATM, etc
4. Maintaining high stability for safety and performance

Bearing Roller Applications:

1.   Banknote counter machine

2.   Coin counter machine

3.   Money Counter machine

4.   Bill Counter machine

RE: 

We have other size of PU bearings ,we also can produce according to your design .

For screw we have :M3,M4,M5,M6.M8

MOQ :500 PCS