4'' OEM style cast iron v groove wheel with grease zert for sliding door

Bearing rollers with grease zert.

Built for smooth operation.

Requires 1'' angle.

Size:4''x1-1/2''

Wt.lbs:3.50

FOR MORE INFORMATION ABOUT WHEEL, PLEASE CLICK HERE>>

Our company is in Nanjing, the capital city of Jiangsu Province and the provincial, political, economic and cultural center. Located in lakeside of the picturesque crescent moon Lake, we welcome all the guests from the world. Nanjing is one hour away from Shanghai by train. The transportation is extremely rapid and convenient.

RF internationals trade Co., Ltd. was born from a long business relationship between Chinese and American companies.

With our experience of creating and developing a successful business by identifying where the sourcing products location is, what the reasonable price is and how to make product better to meet oversea customer needs, we have become specialist and build strong networks in this field. We source, create and deliver products to our customer with competitive pricing, good quality, and reliable delivery. We offer customized solutions in manufacturing the products with the support of excellent and well-experienced technicians and workers in our factories.

The spirit of agility and simplicity is deeply taken root in our team. With our expertise, we continue to drive the way we support our worldwide customers and Chinese vendors to grow.