XiKe 10 Pack White 2 Nylon garage Door Roller 4 Stem, QuietDurable and High Load, Use 6200-2RS Double Seals Precision Bearings

Benefit – Effectively reduce more than 80% noise and durable Bearing – 6200ZZ precision bearing Smooth rotation and high load Durable – Rollers specified to perform up to 100,000 cycles at 150 lbs load test guarantee – No reason to return or refund for 3 years, dont worry about buying Expert – Professional bearing manufacturing began in 1945