1 One-way bearing is a bearing that can rotate freely in one direction and lock in the other direction 2 Metal shell of the one-way bearing contains many rollers, needles or balls 3 Shape of the rolling hole makes it only roll in one direction, and will produce a lot of resistance in the other direction 4 Used in textile machinery, printing machinery, automobile industry, household appliances, currency detector 5 Adopt good-quality materials to improve rigidity and prolong life
What's in the box
1 x Industrial Supplies
