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7211BMU Nachi Angular Ball Bearing 40 Contact Angle Brass Cage, Flush Ground 55mm x 100mm x 21mm Made in Japan 7211BMU Nachi Angular Ball Bearing, bearing is 40 Contact Angle, Brass Cage and Flush Ground, Made in Japan, inner diameter is 55mm, outer diameter is 100mm and width is 21mm. Item: 7211BMU Angular Ball Bearing Type: Nachi Angular Ball Bearing Cage: Brass Cage Radial Clearance: C3 Dimensions: 55mm x 100mm x 21mm/Metric ID (inner diameter)/Bore: 55mm OD (outer diameter): 100mm Width/Height/thickness: 21mm Size: 55 x 100 x 21 mm Quantity: One Bearing Dynamic load rating Cr: 48,000 N Static load rating Cor: 37,500 N Limiting Speed: Grease Lubrication: 5,300 RPM Oil Lubrication: 7,000 RPM Made in Japan Nachi Single Row Angular Contact Bearing 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.7211BMU Nachi Angular Contact Bearing Brass 55x100x21 BearingsKit9976
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