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NTN 423130 Double Row Bearings
NTN 423130 Double Row Bearings with AMERICAN NTN BEARING MFG.CORP. 8x19x15.2 easy-to-use parts graphics, giving you the ability to check parts availability, Double Row Bearings pricing, examine remanufactured LM121915 Bearing number options.
- NTN
423130
- 15 mm
- LM121915
- 8x19x15.2
- 15,2 mm
- 19 mm
- NSK
- 19
- 8,7 kN
-
AMERICAN NTN BEARING MFG.CORP.2020-07-10 09:46:19
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NTN 423130 Double Row BearingsTechnology
| C: | 15 mm | Bearing number: | LM121915 | Size (mm): | 8x19x15.2 |
| B: | 15,2 mm | D: | 19 mm | Brand: | NSK |
| Outer Diameter (mm): | 19 | Basic dynamic load rating (C): | 8,7 kN | d: | 8 mm |
| Bore Diameter (mm): | 8 |
NTN 423130 Double Row BearingsDetails
NTN 423130 bearing Size Chart (mm/inches) | |
|---|---|
| Bearing number | 71814 ACD/HCP4 |
| Size (mm) | 90x70x10 |
| Bore Diameter (mm) | 90 |
| Outer Diameter (mm) | 70 |
| Width (mm) | 10 |
| d | 70 mm |
| D | 90 mm |
| B | 10 mm |
| d1 | 76.7 mm |
| d2 | 76.7 mm |
| D1 | 83.5 mm |
| r1,2 - min. | 0.6 mm |
| r3,4 - min. | 0.3 mm |
| a | 23.7 mm |
| da - min. | 73.2 mm |
| db - min. | 73.2 mm |
| Da - max. | 86.8 mm |
| Db - max. | 88 mm |
| ra - max. | 0.6 mm |
| rb - max. | 0.3 mm |
| dn | 77.4 mm |
| Basic dynamic load rating - C | 13 kN |
| Basic static load rating - C0 | 15 kN |
| Fatigue load limit - Pu | 0.64 kN |
| Limiting speed for grease lubrication | 15000 r/min |
| Limiting speed for oil lubrication | 24000 mm/min |
| Ball - Dw | 5.556 mm |
| Ball - z | 31 |
| Gref | 1.4 cm3 |
| Calculation factor - e | 0.68 |
| Calculation factor - Y2 | 0.87 |
| Calculation factor - Y0 | 0.38 |
| Calculation factor - X2 | 0.41 |
| Calculation factor - Y1 | 0.92 |
| Calculation factor - Y2 | 1.41 |
| Calculation factor - Y0 | 0.76 |
| Calculation factor - X2 | 0.67 |
| Preload class A - GA | 117 N |
| Preload class B - GB | 350 N |
| Preload class C - GC | 700 N |
| Calculation factor - f | 1.32 |
| Calculation factor - f1 | 0.97 |
| Calculation factor - f2A | 1 |
| Calculation factor - f2B | 1.09 |
| Calculation factor - f2C | 1.17 |
| Calculation factor - fHC | 1.02 |
| Preload class A | 169 N/micron |
| Preload class B | 268 N/micron |
| Preload class C | 368 N/micron |
| d1 | 76.7 mm |
| d2 | 76.7 mm |
| D1 | 83.5 mm |
| r1,2 min. | 0.6 mm |
| r3,4 min. | 0.3 mm |
| da min. | 73.2 mm |
| db min. | 73.2 mm |
| Da max. | 86.8 mm |
| Db max. | 88 mm |
| ra max. | 0.6 mm |
| rb max. | 0.3 mm |
| dn | 77.4 mm |
| Basic dynamic load rating C | 13 kN |
| Basic static load rating C0 | 15 kN |
| Fatigue load limit Pu | 0.64 kN |
| Attainable speed for grease lubrication | 15000 r/min |
| Attainable speed for oil-air lubrication | 24000 r/min |
| Ball diameter Dw | 5.556 mm |
| Number of balls z | 31 |
| Reference grease quantity Gref | 1.4 cm³ |
| Preload class A GA | 117 N |
| Static axial stiffness, preload class A | 169 N/µm |
| Preload class B GB | 350 N |
| Static axial stiffness, preload class B | 268 N/µm |
| Preload class C GC | 700 N |
| Static axial stiffness, preload class C | 368 N/µm |
| Calculation factor f | 1.32 |
| Calculation factor f1 | 0.97 |
| Calculation factor f2A | 1 |
| Calculation factor f2B | 1.09 |
| Calculation factor f2C | 1.17 |
| Calculation factor fHC | 1.02 |
| Calculation factor e | 0.68 |
| Calculation factor (single, tandem) Y2 | 0.87 |
| Calculation factor (single, tandem) Y0 | 0.38 |
| Calculation factor (single, tandem) X2 | 0.41 |
| Calculation factor (back-to-back, face-to-face) Y1 | 0.92 |
| Calculation factor (back-to-back, face-to-face) Y2 | 1.41 |
| Calculation factor (back-to-back, face-to-face) Y0 | 0.76 |
| Calculation factor (back-to-back, face-to-face) X2 | 0.67 |
| Mass bearing | 0.12 kg |
NTN 423130 Double Row Bearings Cad Models
Contact Us
- AMERICAN NTN BEARING MFG.CORP.
- Address1500 Holmes Road, Elgin, lL 60123, U.S.A.
- Phone(Working Time)741-5268
- Fax
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