SKF QJ 217 N2MA bearing

d, 25, mm. D, 52, mm. B, 15, mm. d1, ≈, 31.5, mm. D1, ≈, 43, mm. a, 27, mm. h, 3, mm. b, 4.5, mm. r0, 0.5, mm. r1,2, min. 1, mm. Abutment dimensions. da, min. 30.6, mm. Da, max. 46.4, mm. ra, max. 1, mm. Calculation data. Basic dynamic load rating, C, 27, kN. Basic static load rating, C0, 21.2, kN. Fatigue load limit, Pu, 0.9Oct 1, 2015 QJ 215 N2MA/C4B20. 80. 140. 26. 146. 156. 8 000. 1,85. QJ 216 N2MA/C4B20. 85. 149. 28. 148. 160. 7 500. 2,19. BAQ-7028 B. 130. 22. 99,5. 114. 8 000. 1,10. QJ 1017 N2MA/C4B20. 150. 28. 156. 173. 7 500. 2,25. QJ 217 N2MA/C3. 90. 160. 30. 186. 200. 7 000. 2,75. QJ 218 N2MA/C3B20. 95. 170. 32.

Principal dimensions, Basic load ratings, Fatigue load limit, Speed ratings, Designation. dynamic, static, Limiting speed. d, D, B, C, C0, Pu. mm, kN, kN, r/min. 15 35 11 12.7 8.3 0.355 36000 QJ 202 N2MA 17 40 12 17 11.4 0.48 30000 QJ 203 N2MA 17 47 14 23.4 15 0.64 28000 QJ 303 N2MA 20.Singapore Products Bearings, units and housings Ball bearings Angular contact ball bearings Four-point contact ball bearings Design considerations Products Bearings, units and housings Ball bearings Angular contact ball bearings Four-point contact ball bearings Designs and variants Bearing data Loads.

Four-point contact ball bearings are radial single row angular contact ball bearings with raceways that are designed to support axial loads in both directions. For a given axial load, a limited radial load can also be supported (→ Load ratio). The bearings are separable, i.e. the outer ring with ball and cage assembly can beThe designations of most SKF rolling bearings follow a system that may consist of a basic designation with or without one or more prefixes and/or suffixes (→ Basic bearing An example and the applicable options for four-point contact ball bearings are given below. QJ 318 N2PHAS, where, QJ 318 = Test Designation 1.