NTN 7330B/DF bearing

7330B/DF (Schaeffler) NTN 7330 Bearing | 43 ANGULAR CONTACT BALL BEARING NUMBERING SYSTEM
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  • Single and Duplex Angular Contact Ball Bearings - NTN Global

    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).
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    Find the exact bearing you need using NTN Bearing Finder, our powerful online catalog platform. Search by part specification, NTN part number, competitor part number, or drill down in a specific product category to order parts or download CAD illustrations. You can also view our market and category specific catalogs
  • Frequently Asked Questions | NTN Bearing

    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
  • 43 ANGULAR CONTACT BALL BEARING NUMBERING SYSTEM

    High speed angular contact ball bearings. SF: Special single row angular contact ball bearings. DE DF: Special double row angular contact ball bearings. 3. 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.
  • Angular Contact Ball Bearings - NTN Global

    (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 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.