Trademark: BOXIANG HS Code: 73089000 Origin: China, Anping Bearing bar size(mm x mm): 20 x 3, 25x3, 30x3, 25x5, 30x5...40x 8...100 x 10.Bearing bar pitch(mm): 12.5, 15, 20, 30, 30.6, 32.5, 34, 34.8, 35.3, 40, 60, 80...Can also be as per clients' requirements, 20, 30, 40 is recommended.Cross bar( transverse bar)...