NTN Angular Contact Ball Bearing , 7209 Series_27^1200 Unique features of the Dragonfly

Unique features of the Dragonfly scissors

- 2-stage opening and closing function

- Anti-Scartch high-performance hard coating treatment (anti-scratch)

Reference Mechanical Grease Oil N312W 60 130 31 2

KANZAWA X-Bit K-370 X

NTN Angular Contact Ball Bearing , 7209 Series_27^1200 Unique features of the DragonflyItem # d D B r Static Load Rating Dynamic Load Rating 7209 1. 7717 in 45. 000 mm 3. 3465 in 85. 000 mm 0. 7480 in 19. 000 mm 0. 0433 in 1. 100 mm 6450 lbf 28700 N 28. 70 kN 8900 lbf 39500 N 39. 50 kN 1. Design features and characteristics 1. 1 Angular contact ball bearing Angular contact ball bearings are non separable bearings with a defined contact angle in the radial direction relative to the straight line that runs through the point where each