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best NTN 7238B/DF bearing world-wide renown

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Ball Bearings | NTN Beari

With more than ninety years of manufacturing expertise in ball bearings, NTN offers one of the industry's widest arrays of products to fit your application. Our ball bearings are available to you off-the-shelf, in sizes ranging from 10 mm to 320 mm outside diameters. And with a virtually limitless variety of configurations of seals,

Angular Contact Ball Bearings - NTN Glob

(Code: DF). Notes: 1. Since the bearings are manufactured in a set to adjust for the internal clearance or pre-loading, parts with same serial number must be 25,800. 7038B. A. 124. 10.9. 340. 55. −. 4. 1.5. 30. 305. 390. 31,000. 39,500. 7238. A. 104. 21.3. 340. 55. −. 4. 1.5. 40. 273. 355. 27,800. 36,000. 7238B. A. 139.

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? . Paired arrangements for angular contact bearings are designated as “D2” (universal flush ground pair), “DB” (matched back-to-back pair), “DF” (matched face-to-face