NTN 7007C/DF bearing

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  • 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? What is the . is required for the application. DF arrangements have a very short spread between centers and should be applied when slight shaft misalignment is needed.
  • 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).
  • NTN Catalog

    High speed angular contact ball bearings. SF: Special single row angular contact ball bearings. DE & DF: Special double row angular contact ball bearings. 3. 7007C. 1.3780 2.4409 0.5512 0.039 0.024. 0.53. 4,300. 3,050 17,000 23,000. 0.287 14,000 18,000. 35. 62. 14. 1.0. 0.6. 13.5. 7008C. 1.5748 2.6772 0.5906
  • Ball and Roller Bearings

    notification, NTN will, at its option, (a) correct any failure of the product to conform to drawings, specifications or any defect in material or .. For DB and DF arrangement. For DB arrangement. For duplex arrangement. NU, N type. NJ, NF type. NUP, NP, NH type. Reference page. Bearing types. Characteristics. For duplex.
  • Ball and Roller Bearings

    notification, NTN will, at its option, (a) correct any failure of the product to conform to drawings, specifications or any defect in material or .. For DB and DF arrangement. For DB arrangement. For duplex arrangement. NU, N type. NJ, NF type. NUP, NP, NH type. Reference page. Bearing types. Characteristics. For duplex.