Nylon wheel type roller - All industrial manufacturers
Round Plastis Nylon Roller Bearing Wheel, Sliding Door Bearing, Bearing for Sliding Door, Shower Door Bearing Wheels - China Bearing Wheel, Bearing for Sliding Door | Made-in-China.com
nylon rollers with bearings - Anyang Honesty Technology Co.,Ltd
Prime-Line 1-1/4 in., Nylon Ball Bearing, Sliding Door Roller Set (2-pack) D 1798 - The Home Depot
2 Inch Nylon Roller Wheel with Bearings, CNC Guiding Wheel Flat Belt Idler (1" Wide - 1/2" Bearing): Amazon.com: Industrial & Scientific
4 pcs 2 inch Nylon Roller Wheel with Bearings, CNC Guiding Wheel Flat Belt Idler (2" Diameter - 1" Wide - 1/2" Bearing) : Amazon.in: Industrial & Scientific
1-1/2" Nylon Rollers with Sealed Ball-bearings (2-pack)
Nylon Guide Roller 50mm Diameter 12mm Ball Bearing | Ross Handling Castors, Trolley Wheels & Castors Online from Ross Handling
4 pcs 2 inch Nylon Roller Wheel With Bearings, CNC Guiding Wheel Flat Belt Idler (2" Diameter - 2" Wide - 1/2" Bearing): Amazon.com: Industrial & Scientific
Nylon Guide Rollers With Bearings – Euroshore Sdn Bhd
4 PCS 40 mm x 30 mm Nylon Roller Wheel with Bearings, CNC Guiding Wheel Flat Belt Idler 40 MM Diameter 30 MM Width 8 MM Bearing Bore: Amazon.com: Industrial & Scientific