NSK Bearing 50BTR10E

Product description of NSK Bearing 50BTR10E

NSK Bearing 50BTR10E,Super Precision Angular Contact Thrust Ball Bearings, NSK offers a wide lineup of super precision angular contact ball bearings to provide optimal specifications for your application. Our bearings provide the perfect solution for equipment requiring high running accuracy or high rotational speed, such as the main spindles of machine tools. NSKROBUST angular contact ball bearings sustain axial loads under high speeds and with high rigidity performance.

Features
1. High rigidity/low heat generation
2. The BTR Series features a contact angle of 40° for both high thrust rigidity and low heat generation.
3. High speeds
4. The BAR Series features a contact angle of 30° for a boost in high-speed performance.

TAC-F Series angular contact ball bearings are designed to receive axial loads with a particular focus on rigidity.

Features
1. High rigidity
2. A contact angle of 50° is used for rigidity, perfect for highly rigid spindles operating under heavy-duty cutting applications.
3. User friendly
4. An inseparable design makes these bearings easy-to-handle.

NSK Bearing 50BTR10E,Super Precision Angular Contact Thrust Ball Bearings, High performance ACBBs with high rigidity and low heat generation. The results of temperature rise simulations undertaken to evaluate rolling element slip were used to optimize the design of this series.NSKROBUST bearings are available asS, E, H or X type with different combinations of materials such as high-accuracy ceramic balls and heat-resistant high-speed SHX Steel, enabling our customers to choose the most suitable bearing for each application.Sealed bearings are available mainly up to 120mm bore diameter. Optimization of the space between seal and cage and minimization of the seal labyrinth prevent grease leakage. The wide-width series (29, 20 series) has been designed to allow more grease to be held inside the bearing. This helps keep temperature rise down and prolongs grease life.

NSK Bearing 50BTR10E,Super Precision Angular Contact Thrust Ball Bearings, Superior high-speed capability and high rigidity are required of ball bearings used for sustaining axial loads in machine tool spindles. For such application requirements, NSK offers three types of bearings for customers to choose from depending on the structure and the characteristics of the machine. All of these bearings are designed for use in combination with cylindrical roller bearings. They are manufactured with special outer ring outer diameter tolerances in order to provide clearance between the outer diameter of the bearing and the inner diameter of the housing when mounted, so that any radial load is supported by the cylindrical roll bearings only. The high-speed angular contact thrust ball bearings of the NSKROBUST series are capable of high-speed performance while maintaining high rigidity. Contact angles of 40° (BTR) and 30° (BAR) result in superior high-speed performance and low heat generation. Interchangeability The BAR and BTR Series have special width dimensions to enable customers to easily replace their angular contact thrust ball bearings of the 20 Series with the BAR and BTR type without having to modify the shaft or housing. As shown in the figure on the left, remove spacer (C) and replace spacer (D) with spacer (E).For the replacement of 29 Series bearings with BAR and BTR type bearings, please contact NSK.

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