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NTN 7313B/DF bearing Full Specifications

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ANGULAR CONTACT BALL BEARIN

ANGULAR CONTACT BALL BEARINGS. SINGLE/MATCHED MOUNTINGS. Bore Diameter 10 – 15 mm. 7900 A5 DB DF DT. 4 700. 2 900. 475. 296 32 000 43 000 13.5. 1.5. —. 20.8 0.15. 7900 C DB DF DT. 4 900. 3 050. 500. 310 38 000 53 000 10.3. 1.7. —. 20.8 0.15. 7000 A DB DF DT. 8 750. 5 200. 890. 530 24 000 34

BALL AND ROLLER BEARINGS - NTN Beari

ity and extra capacity. There are three fundamental combinations in duplex bearings: face-to-face (DF), back-to-back (DB), and tan- dem (DT). DF. DB. DT. SINGLE DIRECTION THRUST BEARINGS consist of two washers having ball grooves ground into their adja- cent faces with balls and cages mounted between these.

Ball and Roller Bearings - NTN Beari

Self-Aligning Ball Bearings. B- 65. Cylindrical Roller Bearings. B- 77. Tapered Roller Bearings. B-119. Spherical Roller Bearings. B-219. Thrust Bearings. B-255 .. ZZ. Contact sealed. LLD. Non-contact sealed. LLM. Type and symbol. Configuration r r. Back-to-back duplex. DB. Tandem duplex. DT. Face-to-face duplex. DF.

Single and Duplex Angular Contact Ball Bearings - NTN Glob

DB, DF. Basic load ratings. Limiting speeds1). Bearing numbers2). Abutment and fillet dimensions dynamic static dynamic static. (duplex). (duplex). (duplex) min-1 7213B. 50.5 0.981. 140 33 66 2.1 1.1. 111. 82.0. 11 300 8 350. 5 500. 7 300. 7313. 46. 2.11. 140 33 66 2.1 1.1. 102. 75.0. 10 400 7 700. 4 700. 6 300. 7313B.

NTN Catal

High speed angular contact ball bearings. SF: Special single row angular contact ball bearings. DE & DF: Special double row angular contact ball bearings. 3. . 2.3622 5.1181 1.2205 0.083 0.043. 2.20 20,200 14,800 5,100 6,800. 3.90. 4,100. 5,500. 60. 130. 31. 2.1. 1.1. 56. 7313B. 2.5591 5.5118 1.2992 0.083 0.043.