Single and Duplex Angular Contact Ball Bearings NTN Global

26.5 0.355. 80 18 36 1.1 0.6. 32.0. 23.0. 3 250 2 340. 8 300 11 000. 7208B. 34. 0.375. 90 23 46 1.5 1. 49.0. 33.0. 5 000 3 350. 8 600 12 000. 7308. 30.5 0.625 . angle. Single, DT. DB, DF. Basic load ratings. Limiting speeds1）. Bearing numbers2）. Abutment and fillet dimensions dynamic static dynamic static. (duplex). What is the nomenclature for Precision Bearings (P4, P5, Tolerances)?; What is the difference between T & D1 or what is the designation for an oil hole? . for angular contact bearings are designated as “D2” (universal flush ground pair), “DB” (matched backtoback pair), “DF” (matched facetoface pair) and “DT” (matched (Example). 7208 B DF. Radial loads and axial loads in both directions can be sustained. Compared with the DB Type, the distance between the effective load centers is small, so the capacity to sustain moments is inferior to the DB Type. Tandem. (DT). (Example). 7208 A DT. Radial loads and axial loads in one direction. Double row angular contact ball bearings have an inner and outer ring with a double raceway. The two rows are so related that the contact angle is similar to a pair of backtoback single row bearings. NTN's 5200 and 5300 series offer continuous races and can carry thrust loads in either direction. The 3200 and 3300 series