7205CYDUP4 Nachi Angular Ball Bearings High Precision Ball Bearings 25mm x 52mm x 15mm Abec-7 Made in Japan

7205CYDUP4 Nachi high precision Angular pair of Ball Bearings with 15 degrees contact angle and Polyamide resin cage, pair of ball bearings (2 duplex bearings), ABEC-7 (P4) quality and made in Japan, inner diameter is 25mm, outer diameter is 52mm and, width is 15mm. Item: 7205CYDUP4 Angular Ball Bearings Type: Nachi Angular Ball Bearings Cage: Polyamide resin cage Quality: ABEC-7 (P4 quality) Dimensions: 25mm x 52mm x 15mm/Metric ID (inner diameter)/Bore: 25mm OD (outer diameter): 52mm Width/Height/thickness: 15mm Size: 25 x 52 x 15 mm Limiting Speed: Grease Lubrication: 17,000 RPM Oil Lubrication: 23,000 RPM Made in Japan Quantity: Pair of Bearings d D B r r1 Dynamic load rating Cr (N) Static load rating Cor (N) 25mm 52mm 15mm 1 0.6 27,100 20,700

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.

Kit10893