SKF NJ ECJ Type Cylindrical Roller Bearings NJ 220 ECJ 1pc
Rp4.399.900
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Spesifikasi Produk
Model Number | NJ 220 ECJ |
---|---|
Unit | 1pc |
Bore Diameter d (mm) | 100 |
Outside Diameter D (mm) | 180 |
Width B (mm) | 34 |
Basic Dynamic Load Rating C (kN) | 285 |
Basic Static Load Rating C0 (kN) | 305 |
Reference Speed (rpm) | 4000 |
Limiting Speed (rpm) | 4500 |
SKF Performance Class | SKF Explorer |
Bearing Part | Complete bearing |
Axial Displacement Capability | In one direction |
Number of Rows | 1 |
Locating Feature, Bearing Outer Ring | None |
Bore Type | Cylindrical |
Cage | Sheet metal |
Number of Flanges, Outer Ring | 2 |
Number of Flanges, Inner Ring | 1 |
Loose Flange | None |
Radial Internal Clearance | CN |
Coating | Without |
Sealing | Without |
Lubricant | None |
Relubrication Feature | Without |
Shoulder Diameter of Inner Ring d1 (mm) | ≈ 127 |
Shoulder Diameter of Outer Ring D1 (mm) | ≈ 155.55 |
Raceway Diameter of Inner Ring F (mm) | 119 |
Chamfer Dimension r1,2 (mm) | min. 2.1 |
Chamfer Dimension r3,4 (mm) | min. 2.1 |
Permissible Axial Displacement s (mm) | max. 1.7 |
Diameter of Spacer Sleeve da Min (mm) | min. 113 |
Diameter of Spacer Sleeve da Max (mm) | max. 116 |
Diameter of Shaft Abutment db (mm) | min. 130 |
Diameter of Housing Abutment Da Max (mm) | max. 167.5 |
Radius of Fillet ra (mm) | max. 2 |
Fatigue Load Limit Pu (kN) | 36.5 |
Minimum Load Factor kr | 0.15 |
Limiting Value (e) | 0.2 |
Angle Ring | HJ 220 EC |
Berat (Kg) | 1.2 |
Tanggal Produk Terdaftar | 26 August 2020 |
Terakhir Diperbaharui | 21 July 2025 |
Informasi Produk
Description
Single row cylindrical roller bearings are designed to accommodate high radial loads in combination with high speeds. Having two integral flanges on the outer ring and one on the inner ring, NJ design bearings can accommodate axial displacement in one direction. An important feature is the separable design, which facilitates mounting and enables the bearing components to be interchanged.
Warning
Image may differ from product. See technical specification for details.Feature
- High radial load carrying capacity- Low friction
- Long service life
- Locate the shaft axially in one direction
- Separable design
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