The deep groove bearing pulleys designed with low friction can reduce friction and achieve easy operation in industrial and DIY applications.
Made of sturdy and durable materials deep groove bearing pulleys can withstand long-term use and friction, extend its service life, and has obvious advantages in frequent operation scenarios such as industrial equipment.
Deep groove bearing pulleys deep groove structure can better accommodate ball bearings, improve the radial and axial load-bearing capacity of bearings, and adapt to forces in different directions.
The deep groove ball bearing pulley can maintain a low noise level and effectively block dust, impurities, etc. from entering, protecting the internal bearings and maintaining good performance.
Deep groove bearing pulleys widely applicable in various scenarios such as industrial machinery, 3D printers, sailboat rigging, and automotive maintenance.
وصف
5pcs 8x40x20MM 638ZZ PU Coated Rollers Hardness High Loading Mute Sliding Door Polyurethane Bearing Pulleys
Shape: Flat
Inner Dia(d): 8mm
Outer Dia(D): 40mm
Width Dia(B): 20mm
Material: Polyurethane
Bearing NO.: 638-ZZ
Bearing Material: Chrome Steel
Bearing Size.: 8x28x9mm
Bearing Seal.: Metal Shielded
Size : 8x40x20mm
Color : Black