Roll-links are a Rutgerson innovation and has been proven to be superior to ball bearings. The reason is that the load is spread over a larger area, which results in a reduction of the strain on the material.
The design of the roll-links with a stainless steel link that holds the rolls apart prevents obstruction or clogging with salt or dirt and requires no maintenance other than occasionally rinsing with fresh water.
T310502 (20 rolls) – fits T610001, T610021, T610101, T610111, T610113, T610121, T610212 and T610222
T310504 (24 rolls) – fits T610192
T310505 (12 rolls) – fits T610112 and T610122