SKF Needle Roller Bearings Seri NA NA 6912 Double Row with Machined Rings, with Flanges and an Inner Ring 1pc
Rp2.099.900
Persediaan
Spesifikasi Produk
| Model Number | NA 6912 |
|---|---|
| Unit | 1pc |
| Bore Diameter d (mm) | 60 |
| Outside Diameter D (mm) | 85 |
| Width B (mm) | 45 |
| Basic Dynamic Load Rating C (kN) | 93.5 |
| Basic Static Load Rating C0 (kN) | 204 |
| Reference Speed (rpm) | 6000 |
| Limiting Speed (rpm) | 6700 |
| Bearing Part | Complete bearing |
| Number of Rows | 2 |
| Outer Ring Type | Machined (solid) |
| Aligning Feature | Without |
| Cage | Sheet metal |
| Number of Flanges, Outer Ring | 3 |
| Radial Internal Clearance | CN |
| Tolerance Class | Normal |
| Bearing Material | Bearing steel |
| Coating | Without |
| Sealing | Without |
| Lubricant | None |
| Relubrication Feature | With |
| Raceway Diameter Inner Ring F (mm) | 68 |
| Chamfer Dimension Outer Ring r1,2 (mm) | min. 1 |
| Abutment Diameter Housing (with flanges) Da (mm) | max. 80 |
| Fillet Radius ra (mm) | max. 1 |
| Fatigue Load Limit Pu (kN) | 25 |
| Berat (Kg) | 1.2 |
| Tanggal Produk Terdaftar | 26 August 2020 |
| Terakhir Diperbaharui | 27 May 2025 |
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Informasi Produk
Description
Double row needle roller bearings incorporate cylindrical rollers that are small in diameter relative to their length. Owing to their large number of rollers, the bearings have a high load carrying capacity. The outer ring includes flanges to guide the roller and cage assemblies and has features to facilitate relubrication. It is possible to assemble the inner and outer rings separately, permitting interference fits for shaft and housing and enabling easy maintenance inspections.
Warning
Image may differ from product. See technical specification for details.Feature
- High radial load carrying capacity- High stiffness
- Low cross-sectional height
- Accommodate axial displacement in both directions
- Separable design
Permissible Axial Displacement From the Normal Position of One Bearing Ring Relative to the Other (mm) : max. 1.5
Smallest Permissible Abutment Diameter Shaft, Bearings with Flanges da (mm) : min. 65
Ketentuan dan Kondisi Barang
Pengembalian Barang 14 hari
Berubah pikiran tidak dapat diterima. Lihat selengkapnya
GRATIS ONGKIR* ke Jabodetabek, Banten,
Jabar, & Jatim dengan minimum pembelian
Rp200.000. Lihat selengkapnya
Jabar, & Jatim dengan minimum pembelian
Rp200.000. Lihat selengkapnya
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