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NSK 7244B/DB bearing

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large bearings - NTN Beari

These bearings support the radial loads and both direction of axial loads. Back-to-back duplex arrangement. (Code: DB). Face-to-face duplex arrangement 7244. A. 122. 37.1. 460. 88. −. 5. 2. 30. 495. 725. 50,500. 74,000. 7344. A. 142. 72.4. 329.5. 40. −. 2.5. 1.5. 40. 154. 202. 15,700. 20,600. SF4614 E. 135.5. 11. 300.

CAT. No.125g 2013 E-4 - N

Table 1 Types and Features of Matched Angular Contact Ball Bearings a0 a0. Back-to-back. (DB). (Example). 7220 A DB. Radial loads and axial loads in both 7244B. DB DF. 460. 88 5. 2. 495 725. 50 500 74 000. 142.1 252. 429 4. 7344A. DB DF. 460. 88 5. 2. 450 665. 46 000 67 500. 186.6 252. 429 4. 7344B. DB DF.

Rolling Bearings - N

DF and DB duplex bearings are capable of taking radial loads and axial loads in either direction. Type DT is used when there is a strong axial load in one direction and it is necessary to impose the load equally on each bearing. Duplex Bearings. Double-row angular contact ball bearings are basically two single-row angular

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