angular contact ball bearing
machine tool spindle bearing, angular contact ball bearing
Product ID: machine tool bearing
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Machine tool and electric spindle bearing:
1.High speed spindle bearing;
2.B series spindle bearing;
3.H series super high speed electric spindle bearing;
4.H series with seal on both sides.
1.High speed spindle bearing;
2.B series spindle bearing;
3.H series super high speed electric spindle bearing;
4.H series with seal on both sides.
Specifications
- High speed spindle bearing
- Features: UTE precise bearing basic series
- a.Including 70 series, 72 series , 719 series;
- b.Contact angle: C:15°, AC: 25°;
- c.Cage: outer ring guided phenolic resin cage (no mark), ball guided polyamide resin cage (TN1);
- d.High speed and high load capacity, suitable for grease lubrication.
- B series spindle bearing
- Features: optimized inner parameters, mainly used for high precise and high speed inner cylindrical grinding.
- a. Including B70 series, B72 series, contact angle: C:15°;
- b. Cage: outer ring guided phenolic resin cage (no mark);
- c. Ball material: steel (no mark), ceramic (HQ1);
- d. Only p2, p4 for high precision series;
- e. High and super high speed capacity, suitable for rigid preload and oil mist/air lubrication.
- H series super high speed electric
- Features: Analytically optimized design, minimize sliding of balls in high speed. Both rings having low shoulder is suitable for oil bath and oil jet lubrication.
- a. Including H70 and H19 series.
- b. Contact angle: C: 15°, AC: 25°
- c. Ball material: steel (no mark), ceramic (HQ1)
- d.Cages: outer ring guided phenolic resin cage (no mark), ball guided polyamide resin cage (TN1)
- H series with seal on both sides
- Features: both sides with non-contact seal, simplified the design of sealing for the bearing on machine tool, easy to load strong water-tolerant grease lubricant.
- a.Including H70series, H72series, 719series;
- b.Contact angle: C: 15°, AC: 25°;
- c.Cage: ball guided polyamide resin cage (TN1);
- d.Ball material: steel (no mark), ceramic (HQ1);
- e.Single flange on inner and outer ring which allows bigger space inside the bearing, which is favorable to storing more lubricant, improved the lubricity of the bearing and prolonged the life of bearing.
Certificate
- ISO9001
- ISO14000
Main Products
ball bearing, non-standard bearing