NTN 7224C/DF bearing

7224C/DF (Schaeffler) NTN 7224 Bearing | Single and Duplex Angular Contact Ball Bearings
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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. 7224. 4.7244 8.4646 1.5748 0.083 0.043. 2.70 41,000 40,000 3,200 4,300. 13.8. 2,600. 3,400. 120. 215. 40. 2.1. 1.1. 68.5. 7226. 5.1181 9.0551 1.5748 0.118
  • Ang.Contact.SS - diago

    DB—duplex–back to back. DF—duplex–face to face. DT—duplex–tandem. DBT, DFT, DTT—triplex set. DBTT, DFTT, DTBT, DTFT— quad set. NTN standard angular contact bearings have 30º or 40º contact angles. For normal loads, the 30º angle bearings (no P/N suffix) are usually used. For high axial load applications, 40º
  • ANGULAR CONTACT BALL BEARINGS

    Machined Brass Cages. 79A5, C. —. 7900 – 7940. 70A. 7000 – 7018. 7019 – 7040. 70C. —. 7000 – 7022. 72A, B. 7200 – 7222. 7224 – 7240. 72C. —. 7200 – . ANGULAR CONTACT BALL BEARINGS. SINGLE/MATCHED MOUNTINGS. Bore Diameter 10 – 15 mm. 7900 A5 DB DF DT. 4 700. 2 900. 475. 296 32 000 43
  • 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).
  • Angular Contact Ball Bearings - NTN Global

    (DF). Note: 1. Duplex bearings are manufactured in a set to specified clearance and preload values, therefore they must be assembled together with identically numbered bearings and not mixed with other arrangements. 2. Triplex arrangements of angular contact bearings are also available. Consult NTN Engineering for
  • 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 used for . 7224. A. 68.5. 6.26. 260. 55. −. 3. 1.1. 30. 246. 252. 25,100. 25,700. 7324. A. 82.5. 14.7. 260. 55. −. 3. 1.1. 40. 225. 231. 23,000. 23,600. 7324B. A. 107. 14.7.