High Precision Ball Bearing BNH011TU Nachi High Speed Angular Spindle Ball Bearing 15 degrees Contact Angle Abec-7 55mm x 90mm x 18mm Made in Japan

BNH011TU Nachi High Speed Angular Spindle Bearing, Ball Bearing is Super precision Angular with 15 degrees contact angle and Phenolic cage, bearing is ABEC-7 quality and made in Japan. Item: BNH011TU Nachi Ball Bearing Type: Nachi Angular Spindle Ball Bearing Cage: Phenolic cage Quality: ABEC-7 Dimensions: 55mm x 90mm x 18mm/Metric ID (inner diameter)/Bore: 55mm OD (outer diameter): 90mm Width/Height/thickness: 18mm Size: 55 x 90 x 18 mm Quantity: One Bearing Dynamic load rating Cr: 20,000 N Static load rating Cor: 20,100 N Limiting Speed: Grease Lubrication: 17,000 RPM Oil Lubrication: 24,100 RPM Made in Japan Dimensions d D B r r1 55mm 90mm 18mm 1mm 0.6mm

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.

Kit10936