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3300 series
Double row angular contact ball bearings, with two-piece inner ring, correspond to a pair of single row angular contact ball bearings in a back-to-back arrangement, while requiring less axial space than the equivalent pair of single row angular contact ball bearings. The two-piece inner ring enables incorporation of a larger number of balls, with a larger contact angle…
Product Description
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\nProduct Details
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\nDouble row angular contact ball bearings, with two-piece inner ring, correspond to a pair of single row angular contact ball bearings in a back-to-back arrangement, while requiring less axial space than the equivalent pair of single row angular contact ball bearings. The two-piece inner ring enables incorporation of a larger number of balls, with a larger contact angle, providing a high load carrying capacity, especially in the axial direction.
\nAccommodate very high axial loads in both directions, radial loads, and tilting moments
\nSuitable where a stiff bearing arrangement is required
\nSeparable design means outer ring with ball and cage assemblies can be mounted independently of the inner ring halves
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\nDetailed pictures
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\nParameter table
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\nProduct Details
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\nDouble row angular contact ball bearings, with two-piece inner ring, correspond to a pair of single row angular contact ball bearings in a back-to-back arrangement, while requiring less axial space than the equivalent pair of single row angular contact ball bearings. The two-piece inner ring enables incorporation of a larger number of balls, with a larger contact angle, providing a high load carrying capacity, especially in the axial direction.
\nAccommodate very high axial loads in both directions, radial loads, and tilting moments
\nSuitable where a stiff bearing arrangement is required
\nSeparable design means outer ring with ball and cage assemblies can be mounted independently of the inner ring halves
\n
\n
\n
\nDetailed pictures
\n
\n
\n
\n
\n
\nParameter table
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| Bearing Number | d mm | D mm | B mm |
| 3307 DJ1 | 35 | 80 | 34.9 |
| 3308 DMA | 40 | 90 | 36.5 |
| 3308 DNRCBM | 40 | 90 | 36.5 |
| 3308 DTN9 | 40 | 90 | 36.5 |
| 3309 DMA | 45 | 100 | 39.7 |
| 3309 DNRCBM | 45 | 100 | 39.7 |
| 3310 DMA | 50 | 110 | 44.4 |
| 3310 DNRCBM | 50 | 110 | 44.4 |
| 3311 DMA | 55 | 120 | 49.2 |
| 3311 DNRCBM | 55 | 120 | 49.2 |
| 3313 DNRCBM | 65 | 140 | 58.7 |
| 305256 D | 120 | 190 | 66 |
| 305283 D | 150 | 230 | 70 |
| 305283 DA | 150 | 230 | 70 |
| 305286 D | 150 | 225 | 73 |
| 305608 | 160 | 215 | 56 |
| 305608 B | 160 | 215 | 56 |
| 305262 D | 180 | 259.5 | 66 |
| 305288 DA | 180 | 250 | 70 |
| 305338 D | 190 | 269.5 | 66 |
| 305263 D | 200 | 289.5 | 76 |
| 305263 DA | 200 | 289.5 | 76 |
| 305428 D | 200 | 279.5 | 76 |
| 305272 D | 220 | 309.5 | 76 |
| 305272 DA | 220 | 309.5 | 76 |
| 305272 DB | 220 | 309.5 | 76 |
| 305264 D | 230 | 329.5 | 80 |
| 305270 D | 260 | 369.5 | 92 |
| 305269 D | 280 | 389.5 | 92 |
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