Products

 Home / Products /various types NTN 7330B/DB bearing equivalent in Portugal
18March

various types NTN 7330B/DB bearing equivalent in Portugal

Leave a Comment

Single and Duplex Angular Contact Ball Bearings - NTN Glob

For single and DT arrangement,. When Por<Fr use Por=Fr. 30˚. Xo. 40˚. 0.5. 0.5. Yo. Xo. Yo. 0.33. 0.26. 1. 1. 0.66. 0.52. Con- tact angle. Con- tact angle. Single, DT. DB, DF. Basic load ratings. Limiting speeds1). Bearing numbers2). Abutment and fillet dimensions dynamic static dynamic static. (duplex). (duplex). (duplex).

Frequently Asked Questions | NTN Beari

What is the nomenclature for Precision Bearings (P4, P5, Tolerances)?; What is the difference between T & D1 or what is the designation for an oil hole? What is the designation for . DB arrangements have a large spread between the bearing centers and should be selected when a rigid shaft is required for the application.

Angular Contact Ball Bearings - NTN Glob

These bearings support the radial loads and both direction of axial loads. Back-to-back duplex arrangement. (Code: DB). Face-to-face duplex arrangement .. 7330B. A. 131. 25.1. 200. 20. −. 1.1. 0.6. 30. 55.5. 74.0. 5,650. 7,550. 7832. A. 62. 1.42. 215. 28. 25. 2.5. 1.1. 40. 75.5. 93.0. 7,700. 9,450. SF3208. F. 91. 2.74. 220. 28.

BALL AND ROLLER BEARINGS - NTN Beari

ity and extra capacity. There are three fundamental combinations in duplex bearings: face-to-face (DF), back-to-back (DB), and tan- dem (DT). DF. DB. DT. SINGLE DIRECTION THRUST BEARINGS consist of two washers having ball grooves ground into their adja- cent faces with balls and cages mounted between these.

NTN Catal

DB: Duplex pair, back to back mounting. DF: Duplex pair, face to face mounting. DT: Duplex pair, tandem mounting. G: Single bearings, flush ground universal .. 4.84 62,000 69,500 2,100 2,800. 47.4. 1,700. 2,300. 140. 300. 62. 4. 1.5. 123. 7330B. 5.9055 12.5984 2.5591 0.157 0.059. 5.16 67,500 79,000 2,000 2,600. 55.3.

About elos

We through the high-end technology, to create a high quality, precision bearings


Read more