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7208 A DT. Radial loads and axial loads in one direction can be sustained. Since two bearings share the axial load, this arrangement is used when the .. 7005 C DB DF DT. 19 000. 14 800. 1 940 1 510 18 000 26 000 21.6. 2.4. —. 44.5 0.3. 7205 A DB DF DT. 26 300. 20 500. 2 690 2 090 12 000 16 000 37.2. 7.2. 30. 47.
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Angular Contact Ball Bearings Single Mounting/Duplex Mounting
i = 2 for DB or DF mounting i = 1 for Single or DT mounting. • Single or DT mounting. When Fa/Fr≦e, use Pr = Fr. • Static equivalent radial load. Por = XoFr+YoFa. 15°. 30°. 40°. X0. Y0. X0. Y0. 0.5. 0.46. 1. 0.92. 0.5. 0.33. 1. 0.66. 0.5. 0.26. 1. 0.52. • Single or DT mounting. When Por<Fr, use Pr = Fr φ d φ d a2 φ d a1. -
Bearings from Timken, Koyo, Nachi, SealMaster, IDC-USA, NTN
Bearing Manufactures Stocked Including Timken, SealMaster, Nachi, Browning, NTN at all Bearing Service and Supply locations. -
NACHI Bearing Catalog - Technical Information
single bearings in adjacent positions, NACHI provides these combination parts. (pairs) with preadjusted clearance. Paired combination bearings are matched sets. Combination or paired bearings can be arranged BACK-TO-BACK (DB), FACE-TO-. FACE (DF), or in TANDEM (DT). DB or DF sets can sustain bidirectional -
Any Combination of NACHI FLUSH GROUND. Precision Beanings will provide the desired preload, obviously facilitating bearing handling. There are three basic combinations: * Back to back combination (DB). * Face to face combination (DF). * Tandem combination (DT) which require no adjustment so the optimum.