NTN - BST20X47-1B | Angular Contact Ball Bearing Ballscrew | 20 × 47 × 15 mm

Details

NTN BST20X47-1B is an angular contact ball bearing ballscrew with inner diameter 20 mm, outer diameter 47 mm and width 15 mm. Additional specifications include bore type CYLINDRICAL, seal YES, cage STANDARD and lubrication STANDARD.

This record lists NTN BST20X47-1B as part of the Angular Contact Ball Bearing Ballscrew range under Ball Bearings. The product record shows size 20 × 47 × 15 mm, cylindrical bore, seal available, standard cage, standard lubrication and PDF reference available. Compare this record with applications such as sealed bearing assemblies, shaft positions and repair jobs involving abrasive dust or debris, focusing on inside diameter, outside diameter and width. Final suitability should be checked from the machine drawing or existing component. Catalogue note: The BST type incorporates the maximum possible number of small balls (compared with those of a standard bearing), has thicker inner and outer rings, and a larger contact angle of 60°. BST LXL grease-lubricated sealed angular contact ball bearings eliminate the need for grease filling because they have been packed withgrease in advance.

Specifications