ITEM NAME:2PCS 50X70Mm PP Steel Flat Roller Bearing Guiding Wheel 6201 M12 Screw for F9N7 2PCS 50X70Mm PP Steel Flat Roller Bearing Guiding Wheel 6201 M12 Screw for F9N7 Use for electric door, sliding door, etc. With two integrated bearings 6201. application: electric door in the wheel / sliding door nylon sleeve wheel / iron door by wheel / electric door guide wheel / track wheel / pulley Specifications: Screw Type: M12 colour:yellow Material:PP+ metal size:50x70mm Total Height:107mm Package Contents: 2*Guiding Wheel.With two integrated bearings 6201. Screw Type: M12. 2 Guiding Wheel. Total Height:107mm.
