8*45*14 2 inch sliding pulley diameter 45mm,thickness 14mm with polyurethane-coated bearing 608RS bore 8mm.gate roller

8*48*16 2 inch sliding pulley/wheel/rollers diameter 48mm,thickness 16mm with polyurethane-coated bearing 608RS bore 8mm.

8*45*8 2 inch sliding pulleys/wheels/rollers diameter 45mm,thickness 8mm with polyurethane-coated bearing 628RS bore 8mm.

8*40*13 1.5 inch sliding 608RS plastic coated bearing bore 8mm,roller/pulley diameter 40mm,thickness 13mm.

12*45*14 sliding nylon roller/pulley/wheel,polyurethane material coated 6001RS bore 12mm,diameter 45mm,thickness 14mm.

8*32*12 Roller/pulley/wheels diameter 32mm,thickness 12mm,polyurethane-coated bearing 608RS bore 8mm.Door and window pulleys

U groove Plastic coated bearing 628RS 8*45*11.5mm sliding door POM roller wheel nylon U type pulley bore size 8mm diameter 45mm

4pcs 5/6/7/8/10 Bore 45mm Diameter 20mm Thickness Polyurethane Silent Guide Wheel With Double Bearing PU Coated Roller

4pcs 5/6/7/8/10 Bore 40mm Diameter 30mm Thickness Polyurethane Guide Pulley Wheel With Double Bearing PU Coated Roller

4pcs 5/6/7/8/10 Bore 40mm Diameter 30mm Thickness Polyurethane Guide Pulley Wheel With Double Bearing PU Coated Roller

6*40*10 Polyurethane-coated 626RS bearing bore 6mm.window or door sliding roller/pulley/wheels diameter 40mm,thickness 10mm.

1pcs 10mm Bore 45mm Diameter Polyurethane Forming Bearing Pulley PUT680045-20 Double 6800 Bearing PU Coated Roller 10*45*20

8*35*15 Rollers/pulleys/wheels diameter 35mm,thickness 15mm,polyurethane-coated bearing 608RS bore 8mm.equipment belt pulleys

10*40*10 Polyurethane coated bearing 6000RS bore 10mm, Roller/Pulley/wheels diameter 40mm,thickness 10mm with 6000RS bearing.

1pcs 10mm Bore 45mm Diameter Polyurethane Forming Bearing Pulley PUT680045-20 Double 6800 Bearing PU Coated Roller 10*45*20

1pcs 12.7mm Bore 38.5mm Diameter Polyurethane Roller With Bearing PU161638.5-9.525 PU Coated Wheel 12.7x38.5x9.525 Inch Pulley

1pcs 8x45x20 Double Bearing Polyurethane Guide Pulley PUT69845-20 OD 45mm Rubber Coated Bearing Roller 8*45*20 PU Pulley Wheel

5pcs 6x40x10 PU Coated Roller With 626RS Bearing PU62640-10 40mm Diameter 6mm Bore Polyurethane Flat Guide Wheel Pulley 6*40*10

Diameter 45mm, PU polyurethane bearing ,Rubber coated soft pulley/Roller ,width 8mm

1pcs 33 mm Diameter 8 mm Bore Polyurethane Coated Sliding Window Door Upper Round Roller 8x33x12 PUR60833-12 PU Rubber Pulley

4*18*5 Polyurethane material rubber-coated 624RS bore diameter 4mm,Pulley diameter 18mm,thickness 5mm with bearing steel 624RS.

1pcs 8x45x20 Double Bearing Polyurethane Guide Pulley PUT69845-20 OD 45mm Rubber Coated Bearing Roller 8*45*20 PU Pulley Wheel

5pcs 6x40x10 PU Coated Roller With 626RS Bearing PU62640-10 40mm Diameter 6mm Bore Polyurethane Flat Guide Wheel Pulley 6*40*10

Diameter 45mm, PU polyurethane bearing ,Rubber coated soft pulley/Roller ,width 14mm

2pcs 20x65x20 PU Coated Roller PU620465-20 65mm Diameter 20mm Bore Polyurethane Formed Bearing 20*65*20 Plastic Pulley Wheel

Diameter 45mm, PU polyurethane bearing ,Rubber coated soft pulley/Roller ,width 15mm

1pc 6x30x30 Double Bearing Polyurethane Coated Pulley Wheel PUT62630-30 6mm Bore 30mm Diameter PU Bearing 6*30*30 Plastic Roller

1pc 6x30x30 Double Bearing Polyurethane Coated Pulley Wheel PUT62630-30 6mm Bore 30mm Diameter PU Bearing 6*30*30 Plastic Roller

5pcs 6mm Bore 26mm Diameter PU Forming Bearing Pulley 6x26x10 mm PU62626-10 OD 26mm Soft Rubber Roller Polyurethane Coated Wheel

10pc 6x18x7 PU Coated Roller With 696 Bearing PU69618-7 Polyurethane Forming Wheel OD 18mm Bore 6mm Rubber Covered Pulley 6*18*7

high precision polyurethane coated wheel thickness silicone wheels bearings pulley wheel