NTN 中型精密滾珠軸承 7209 7209

Feature

• Angular ball bearings are non-separable bearings in which a straight line connecting the ball to the contact points of the inner and outer rings has an angle (contact angle) in the radial direction.
• When a radial load and a radial load that can load a unidirectional axial load are applied, an axial force is generated, and two of them are generally used facing each other.
• For general production machines.

Specifications

• Dimensions (mm): Inner diameter d45 Outer diameter D85 width B 19
• inner diameter (mm): 45
• Sauce diameter (mm): 85
• Width (mm): 19
• Seal without
• accuracy Grade: JIS B15140 class
• Operating temperature range: 25 - 120 ℃
• Material/finish: High Carbon Chromium bearing steel
• CODE No.: 819-6213

Package size

• Package size：97×97×27 mm 420 g