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Single Row Deep Groove Ball Bearin
NSK Hong Kong Ltd. www.cn.nsk.com. Hong Kong tel: 2 7 3 9 - 9 9 3 3. Kunshan NSK Co., Ltd. Kunshan tel: 0520-7305654. Guizhou HS NSK Bearings Co., Ltd. 7212B. 60. 2.3622. 110. 4.3307. 22. 0.8661. 0.059. 2.697. 3.996. 7213B. 65. 2.5591. 120. 4.7244. 23. 0.9005. 0.059. 2.894. 4.390. 7214B. 70. 2.7559. 125.
Bearings for Screw Compressors | Products | NSK Glob
Screw compressors are used in environments where they are exposed to such chemicals as compressor oil, refrigerants, and ammonia gas. Consequently, bearings for screw compressors must be highly resistant to oil and heat. NSK bearings for screw compressors feature polyphenylene sulphide (L-PPS) plastic cages
Table 2 | Angular Contact Ball Bearings | Ball Bearing | NSK Glob
Figure, Arrangement, Features. Back-to-back (DB) (Example) 7208 A DB. 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
New 40° Angular Contact Ball Bearings - NSK Americ
Bearing Nomenclature. B r r ra rb rb ra ra ra. D. Da. Da. Db d da db da r1 r1 φ φ φ φ φ φ φ φ. Remark: These values are under measuring load. Contact ifoFa*. Single, DT. DB or DF. Angle. Cor e. Fa /Fr e. Fa /Fr e. Fa /Fr e. Fa /Fr e. X. Y. X. Y. X. Y. X. Y. 40°. -. 1.14. 1. 0. 0.35 0.57. 1. 0.55 0.57 0.93. Dynamic Equivalent Load
angular contact ball bearings - Industrial
Usually, the cages for angular contact ball bearings with a contact angle of conditions are expected, please consult with NSK for selection of the bearings. . B 50. ANGULAR CONTACT BALL BEARINGS. SINGLE/MATCHED MOUNTINGS. Bore Diameter 10 – 15 mm. B 51. 7900 A5 DB DF DT. 4 700. 2 900. 475.