If you want to know more, please contact us as follows:
NEED BEARINGS LIMITED
www.needbearings.com
Skype: joy.nee2
Email: joy@needbearings.com
whatsapp:+86 182 0611 2659
Axial angular contact ball bearings BSB3062-2Z-SU
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single direction, with contact angle α = 60°, restricted tolerances, gap seals on both sides, greased |
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O arrangement |
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X arrangement |
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Design of adjacent construction |
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Design of adjacent construction |
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| 60 ° |
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D1 | 45,5 mm |
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D2 | 54 mm |
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Da | 54 mm |
| For bearings in O arrangement Tolerance: H12 |
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Da | 54 mm |
| For bearings in X arrangement Tolerance: H12 |
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d1 | 48 mm |
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d2 | 37,8 mm |
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da | 40 mm |
| For bearings in O arrangement Tolerance: h12 |
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da | 37 mm |
| For bearings in X arrangement Tolerance: h12 |
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r1 min | 0,6 mm |
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rmin | 1 mm |
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m | 0,22 kg |
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Ca | 29000 N |
| Basic dynamic load rating, axial |
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C0a | 64000 N |
| Basic static load rating, axial |
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Cua | 2800 N |
| Fatigue limit load, axial |
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nG Fett | 6700 1/min |
| Limiting speed for grease lubrication |
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nϑ | 5400 1/min |
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nG Fett | 4300 1/min |
| Practically relevant limiting speed For applications in machine tools |
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caL | 1034 N/µm |
| Axial rigidity Valid for matched pair of bearings in O or X arrangement |
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MRL | 0,25 Nm |
| Bearing frictional torque Based on a preloaded bearing set comprising two sealed and greased bearings. |
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| 2,5 µm |
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| ZM30 |
| Designation of recommended INA locknut (to be ordered separately) For bearings in O arrangement; support for high inner ring shoulder |
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| AM30 |
| Designation of recommended INA locknut (to be ordered separately) For bearings in O arrangement; support for high inner ring shoulder |
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| ZM30 |
| Designation of recommended INA locknut (to be ordered separately) For bearings in X arrangement; support for low inner ring shoulder |
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| AM30 |
| Designation of recommended INA locknut (to be ordered separately) For bearings in X arrangement; support for low inner ring shoulder |
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MA | 32 Nm |
| Tightening torque Only valid in conjunction with INA precision locknuts |
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| 11080 N |
| Preload force of locknuts |
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| Other sizes available by agreement. |
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