Angular contact ball bearings, double row - 3307 ATN9 - SKF.com

Basic dynamic load rating, C, 52, kN. Basic static load rating, C0, 35.5, kN. Fatigue load limit, Pu, 1.5, kN. Reference speed, 8500, r/min. Limiting speed, 8500, r/min. Calculation factor, kr, 0.07. Calculation factor, e, 0.8. Calculation factor, X, 0.63. Calculation factor, Y0, 0.66. Calculation factor, Y1, 0.78. Calculation factor, Y2

Small size radial ball bearing 6204-2Z/C3 steel shields both sides 6204-2Z SKF Explorer Dimensions d 20 mm D 47 mm B 14 mm d1 ≈ 28.8 mm D2 ≈ 40.59 Double row deep groove ball bearing 4307ATN9 nylon cage open type 4307 ATN9 Dimensions d 35 mm D 80 mm B 31 mm d1 ≈ 49.5 mm D1 ≈ 65.4 mm r1,2

Bearings, units and housings from SKF – expertise in manufacturing virtually every type of ball and roller bearing. Sealing solutions from. SKF – customized for your 2,445. 4208 ATN9. 2,914. 4210 ATN9. 3,717. 4211 ATN9. 6,247. 4212 ATN9. 7,169. 4213 ATN9. 9,930. 4305 ATN9. 2,959. 4306 ATN9. 3,432. 4307 ATN9.

d, 35, mm. D, 80, mm. B, 31, mm. d1, ≈, 49.5, mm. D1, ≈, 65.4, mm. r1,2, min. 1.5, mm. Abutment dimensions. da, min. 44, mm. Da, max. 71, mm. ra, max. 1.5, mm. Calculation data. Basic dynamic load rating, C, 50.7, kN. Basic static load rating, C0, 38, kN. Fatigue load limit, Pu, 1.63, kN. Reference speed, 14000, r/min.

4205 ATN9. 25. 52. 18. 19. 14.6. 0.62. 20000. 11000. 0.166. 4305 ATN9. 25. 62. 24. 31.9. 22.4. 0.95. 18000. 10000. 0.339. 4206 ATN9. 30. 62. 20. 26. 20.8. 0.88. 17000. 9500. 0.293. 4306 ATN9. 30. 72. 27. 41. 30. 1.3. 16000. 8500. 0.504. 4207 ATN9. 35. 72. 23. 35.1. 28.5. 1.2. 15000. 8000. 0.404. 4307 ATN9. 35. 80. 31.