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60 mm x 130 mm x 31 mm NTN 7312B angular contact ball bearings
With over 10170 full-service stores, our 60 mm x 130 mm x 31 mm NTN 7312B angular contact ball bearings inventory is extensive and our parts are priced right. within 60 mm x 130 mm x 31 mm 24 hours. This helps you maximize 47500 kN Basic static load rating C0 your productivity by saving NTN Bearing Manufacturing time 280 r/min Reference speed and your hard-earned dollars.
- NTN
7312B
- NNU K30/W33
- 47500 kN
- 280 r/min
- 360 r/min
- 12 mm
- 1270 mm
- 1032 mm
- 5 mm
-
NTN Bearing Manufacturing2020-07-10 09:46:19
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60 mm x 130 mm x 31 mm NTN 7312B angular contact ball bearingsTechnical information
| Design variant/feature: | NNU K30/W33 | Basic static load rating C0: | 47500 kN | Reference speed: | 280 r/min |
| Limiting speed: | 360 r/min | K: | 12 mm | D1 ≈: | 1270 mm |
| F: | 1032 mm | ra max.: | 5 mm | Fatigue load limit Pu: | 3000 kN |
| B: | 515 mm | Size (mm): | 60 mm x 130 mm x 31 mm |
60 mm x 130 mm x 31 mm NTN 7312B angular contact ball bearingsCross reference
NTN 7312B bearing Size Chart (mm/inches) | |
|---|---|
| d | 15 mm |
| D | 32 mm |
| B | 9 mm |
| rs min | 0.3 mm |
| Radial clearance class | CN |
| Mass | 0.03 kg |
| Dynamic load, C | 5.6 kN |
| Static load, C0 | 2.83 kN |
| Fatigue limit load, Cu | 0.13 kN |
| f0 | 13.9 |
| Nlim (grease) | 15,000 rpm |
| Min operating temperature, Tmin | -25 °C |
| Max operating temperature, Tmax | 110 °C |
| Characteristic cage frequency, FTF | 0.4 Hz |
| Characteristic rolling element frequency, BSF | 4.73 Hz |
| Characteristic outer ring frequency, BPF0 | 3.59 Hz |
| Characteristic inner ring frequency, BPFI | 5.41 Hz |
| da min | 17 mm |
| da max | 19 mm |
| Da max | 30 mm |
| ra max | 0.3 mm |
60 mm x 130 mm x 31 mm NTN 7312B angular contact ball bearings Cad Models
Contact Us
- NTN Bearing Manufacturing
- Address2257 Levy Street, St-Laurent, Quebec, H4R 2N9, Canada
- Phone(Working Time)309-334-7374
- Fax
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