7904CYU/GLP4 Nachi Angular Contact Bearing 20x37x9 Abec-7 Bearings
UPC: 00193019092064
Type: Nachi Angular Ball Bearing
Cage: Phenolic cage
Quality: ABEC-7 (P4 quality)
Dimensions: 20mm x 37mm x 9mm/Metric
| Super Precision Ball Bearing 7904CYU/GLP4 Nachi Angular Ball Bearing Phenolic cage, Flush ground single unit 15 degrees Contact Angle Abec-7 20mm x 37mm x 9mm Made in Japan |
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7904CYU/GLP4 Nachi super precision Angular Ball Bearing with 15 degrees contact angle and Phenolic cage, bearing is ABEC-7 (P4) quality and made in Japan, inner diameter is 20mm, outer diameter is 37mm and width is 9mm.
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The raceways of both the inner and outer rings of this bearing type are made with a set contact angle. These bearings are non-separable. Since the balls are inserted utilizing counter-bore construction, a larger number of balls can be installed than in the case of Deep-groove ball bearings. Standard cage materials may be pressed steel, high-strength brass, or synthetic resin. Cage material is dependent on the bearing series and or service condition. Single-row Angular Contact ball bearings can sustain radial, axial or composite loads, however, any axial load must be in one direction. This bearing type is generally used in pairs to handle the induced load resulting from the internal axial force generated by the applied 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-TOFACE (DF), or in TANDEM (DT). DB or DF sets can sustain bidirectional axial loads.