KOYO 7217C/DB bearing

7217C/DB (Schaeffler) KOYO 7217 Bearing | Main Spindle Bearings
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  • Angular Contact Ball Bearing/Product Information/Koyo Bearings

    With its contact angles, the angular contact ball bearing is suitable for applications demanding high accuracy and high rotational speed and is capable of Office/Home/Leisure. Product list. Single-row. Back-to-back (DB). DB. Face-to-face (DF). DF. Tandem (DT). DT. 7000 , 7200 , 7300 , 7400 … Contact angles30
  • Ball Roller Bearings - Leco Impex SRL

    DB and DF matched pair bearings and double-row bearings can accommodate radial load and axial load in both directions. DT matched pair bearings are used for applications where axial load in one direction is too large for one bearing to accept. □ HAR type high speed bearings were designed to contain more balls than.
  • BALL and ROLLER BEARINGS POPULAR SIZE

    tion, it is recommended that the KOYO General Catalogue is referred. direction. s DB and DF matched pair bearings and double-row bearings can accommo- 7215B. 7215C. 7315. 7315B. 7415. 7415B. 7016. 7216. 7216B. 7216C. 7316. 7316B. 7416. 7416B. 7017. 7017C. 7217. 7217B. 7217C. 7317. 7317B. 130. 31.
  • Ball Roller Bearings

    116. 81.1. 4.05. 4.35. —. 3 800. 5 000. 7217B. 63.3. 95. 140. 2. 1.87. 85. 150. 28. 2. 1. 134. 90.6. 140. 96.6. 5.35. 5.70. 14.7. 7 000. 9 200. 7217C. 29.7. 95. 140 u Db u da rb rb ra u db rb ra. Angular contact ball bearings (matched pair). Boundary dimensions. Basic load ratings (kN). Fatigue load limits (kN) Factor Limiting
  • Precision Ball Roller Bearings for Machine Tools

    by 20 db. Oil/air lubrication bearing. Grease lubrication bearing. 1.0. 0.5. 0.0. Mist dispersal. Reduced to 0. High Ability bearings exhibit their maximum 7217C. 134. 90.6. 5.35. 14.7. 9 900. 15 000. 29.7. 76. 1.87. 52.9. —. —. 95. —. 140. 144.5. 2. 1. —. 18 000. 0.01∼0.02. 7217C. 150. 28. 2. 1. —. 7217. 123. 83.6. 4.70. —.
  • Ball Roller Bearings Catalog - NTN Bearing

    DB. DT. SINGLE DIRECTION THRUST BEARINGS consist of two washers having ball grooves ground into their adja- cent faces with balls and cages mounted 7217C. 3.3465 5.9055 1.1024 0.079 0.039. 1.18 23,400 20,300 6,900 9,100. 3.88. 5,400. 7,200. 85. 150. 28. 2. 1.0. 30.0. 7218C. 3.5433 6.2992 1.1811 0.079
  • Main Spindle Bearings - NTN Global

    preload and clearance. For this reason, combine only duplex bearings of the same product number. ⑦ Duplex angular contact ball bearings. DB duplex 7217C. 85. 150. 28. 2. 1. 104. 90.5 10 600. 9 200. 46.5 4 750. 14.9. 7 500. 9 700. 7218C. 90. 160. 30. 2. 1. 123. 105. 12 500 10 700. 53.5 5 450. 14.6. 7 000. 9 100.