detail
Product material: 40Cr quenched black
Specification:
(1) 6-7mm, suitable for bearing inner diameter 6 or 7mm
(1) 8-9mm, suitable for bearing inner diameter 8 or 9mm
(2) 10-12mm, suitable for bearing inner diameter 10 or 11mm
(3) 12-14mm, suitable for bearing inner diameter 12 or 13 or 14mm
(4) 15-17mm, suitable for bearing inner diameter 15 or 16mm
(5) 17-20mm, suitable for bearing inner diameter 17 or 18 or 19mm
(6) 20-24mm, suitable for bearing inner diameter 20-24mm
(7) 25-29mm, suitable for bearing inner diameter 25-29mm
(8) 30-32mm, suitable for bearing inner diameter 30 or 31 or 32mm
(9 35-37mm, suitable for bearing inner diameter 35 or 36 or 37mm
notes:
Need to be used with sliding rod, the thread of the sliding rod (1/2"-12)