original NACHI 7208B/DF bearing equivalent

original NACHI 7208B/DF bearing equivalent Description
Category: Bearing
Tag: Type

Combined with the original NACHI 7208B/DF bearing equivalent , original NACHI 7208B/DF bearing equivalent has the most complete product outline in rolling bearing industry .original NACHI 7208B/DF bearing equivalent provide customers with a series of comprehensive and perfect service and technical support. The main application areas of original NACHI 7208B/DF bearing equivalent: aerospace engineering, metal cutting machine tools, steel processing equipment,paper making machinery, cement machinery, engineering machinery and mechanical vibration, environmental protection equipment, packaging machinery and so on.The main types of original NACHI 7208B/DF bearing equivalent : deep groove ball bearings, angular contact ball bearings, cylindrical roller bearings, thrust ball bearings, thrust roller bearings, joint bearings, etc..

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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.

Untitl

radial load. When mounting two 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.

ANGULAR CONTACT BALL BEARIN

Radial loads and axial loads in both directions can be sustained. Since the distance between the effective load centers a0 is big, this type is suitable if moments are applied. Face-to-face. (DF). (Example). 7208 B DF. Radial loads and axial loads in both directions can be sustained. Compared with the DB Type, the distance.

Combination Angular Contact Ball Bearings - Nachi Ameri

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