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NTN NKS115 needle roller bearings
NTN NKS115 needle roller bearings manufacturer and SNR Bearing Argentina global supplier of reliable ball and roller ... NTN NKS115 needle roller bearings Deep Groove Ball Bea Bearing Used Industries Products Manufacturing & Engineering and Agricultural Bearings designed to meet the unique requirements of our targeted industries. Bearings with Housin Type
- NTN
NKS115
- Deep Groove Ball Bea
- Bearings with Housin
- Flanged Pilot Type
- 30 ～ 40
- 7 Days
- Clear Anodize
- 6
- 59
-
SNR Bearing Argentina2020-07-10 09:46:19
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NTN NKS115 needle roller bearingsSpecifications
| Bearing Used: | Deep Groove Ball Bea | Type: | Bearings with Housin | Shape: | Flanged Pilot Type |
| Width T(mm): | 30 ～ 40 | Days to Ship: | 7 Days | Holder Surface Treatment: | Clear Anodize |
| RoHS: | 6 | Flange O.D. H(φ): | 59 | Housing Material: | [Aluminum Alloy] 201 |
NTN NKS115 needle roller bearingsProduct description
NTN NKS115 bearing Size Chart (mm/inches) | |
|---|---|
| Bearing number | 7021 ACD/P4AL |
| Size (mm) | 160x105x26 |
| Bore Diameter (mm) | 160 |
| Outer Diameter (mm) | 105 |
| Width (mm) | 26 |
| d | 105 mm |
| D | 160 mm |
| B | 26 mm |
| d1 | 121.9 mm |
| d2 | 121.9 mm |
| D1 | 143.1 mm |
| b | 2.4 mm |
| C1 | 14.1 mm |
| C2 | 6.2 mm |
| C3 | 5 mm |
| r1,2 - min. | 2 mm |
| r3,4 - min. | 1 mm |
| a | 44 mm |
| da - min. | 114 mm |
| db - min. | 114 mm |
| Da - max. | 151 mm |
| Db - max. | 155 mm |
| ra - max. | 2 mm |
| rb - max. | 1 mm |
| dn | 125.6 mm |
| Basic dynamic load rating - C | 90.4 kN |
| Basic static load rating - C0 | 93 kN |
| Fatigue load limit - Pu | 3.4 kN |
| Limiting speed for grease lubrication | 7500 r/min |
| Limiting speed for oil lubrication | 12000 mm/min |
| Ball - Dw | 17.462 mm |
| Ball - z | 21 |
| Gref | 20.4 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 | 560 N |
| Preload class B - GB | 1120 N |
| Preload class C - GC | 2240 N |
| Preload class D - GD | 4480 N |
| Calculation factor - f | 1.15 |
| Calculation factor - f1 | 0.99 |
| Calculation factor - f2A | 1 |
| Calculation factor - f2B | 1.02 |
| Calculation factor - f2C | 1.05 |
| Calculation factor - f2D | 1.08 |
| Calculation factor - fHC | 1 |
| Preload class A | 279 N/micron |
| Preload class B | 365 N/micron |
| Preload class C | 484 N/micron |
| Preload class D | 655 N/micron |
| d1 | 121.9 mm |
| d2 | 121.9 mm |
| D1 | 143.1 mm |
| C1 | 14.1 mm |
| C2 | 6.2 mm |
| C3 | 5 mm |
| r1,2 min. | 2 mm |
| r3,4 min. | 1 mm |
| da min. | 114 mm |
| db min. | 114 mm |
| Da max. | 151 mm |
| Db max. | 155 mm |
| ra max. | 2 mm |
| rb max. | 1 mm |
| dn | 125.6 mm |
| Basic dynamic load rating C | 90.4 kN |
| Basic static load rating C0 | 93 kN |
| Fatigue load limit Pu | 3.4 kN |
| Attainable speed for grease lubrication | 7500 r/min |
| Attainable speed for oil-air lubrication | 12000 r/min |
| Ball diameter Dw | 17.462 mm |
| Number of balls z | 21 |
| Reference grease quantity Gref | 20.4 cm³ |
| Preload class A GA | 560 N |
| Static axial stiffness, preload class A | 279 N/µm |
| Preload class B GB | 1120 N |
| Static axial stiffness, preload class B | 365 N/µm |
| Preload class C GC | 2240 N |
| Static axial stiffness, preload class C | 484 N/µm |
| Preload class D GD | 4480 N |
| Static axial stiffness, preload class D | 655 N/µm |
| Calculation factor f | 1.15 |
| Calculation factor f1 | 0.99 |
| Calculation factor f2A | 1 |
| Calculation factor f2B | 1.02 |
| Calculation factor f2C | 1.05 |
| Calculation factor f2D | 1.08 |
| Calculation factor fHC | 1 |
| 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 | 1.59 kg |
NTN NKS115 needle roller bearings Cad Models
Contact Us
- SNR Bearing Argentina
- AddressViamonte 1145-Piso 11-1053 Buenos Aires, Argentina
- Phone(Working Time)372-5268
- Fax
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