- Loyal
- NJ 228 ECJ
NJ 228 ECJ Bearing | Loyal
NJ 228 ECJ PDF download| NJ 228 ECJ interchange SKF NJ 228 ECJ | |
| NJ 228 ECJ cross reference SKF NJ 228 ECJ | |
| NJ 228 ECJ Equivalent bearing interchange guide： | |
| Price： | enquiry |
| Model Number： | NJ 228 ECJ |
| F | 169 mm |
| s | 2.5 mm |
| d | 140 mm |
| D | 250 mm |
| B | 42 mm |
| Noun | Bearing |
| Bore | 5.512 Inch | 140 Millimeter |
| Width | 1.654 Inch | 42 Millimeter |
| s max. | 2.5 mm |
| UNSPSC | 31171547 |
| Profile | Complete with Outer and Inner Ring |
| series: | NJ2 |
| flanges: | (2) Outer Ring, (1) Inner Ring |
| Retainer | Yes |
| Category | Cylindrical Roller Bearing |
| Separable | Inner Ring - One Side |
| Size (mm) | 250x140x42 |
| Inventory | 0.0 |
| Snap Ring | No |
| Width (mm) | 42 |
| bore type: | Straight |
| Bore Profile | Straight |
| Mass bearing | 8.6 kg |
| Weight / LBS | 18.786 |
| application: | Piston Type Machines, Rolling Mills, Spindles/Machine Tools |
| maximum rpm: | 3200 RPM |
| closure type: | Open |
| Product Group | B04144 |
| Cage Material | Steel |
| Inch - Metric | Metric |
| D1 | 215.78 mm |
| d1 | 179 mm |
| bore diameter: | 140 mm |
| overall width: | 42 mm |
| cage material: | Steel |
| Other Features | High Capacity | 1 Rib Inner Ring | 2 Rib Outer Ring | Cage on Outer Ring ID |
| fillet radius: | 2.5 mm |
| Relubricatable | Yes |
| Bearing number | NJ 228 ECJ |
| Limiting speed | 3200 r/min |
| Rolling Element | Cylindrical Roller Bearing |
| Precision Class | RBEC 1 | ISO P0 |
| number of rows: | 1 |
| finish/coating: | Uncoated |
| Reference speed | 2800 r/min |
| Manufacturer URL | http://www.skf.com |
| Outside Diameter | 9.843 Inch | 250 Millimeter |
| Long Description | 140MM Bore; Straight Bore Profile; 250MM Outside Diameter; 42MM Width; Steel Cage Matetrial; RBEC 1 | ISO P0; Single Row; Inner Ring - One Side Separable; No Snap Ring; Relubricatable; C0-Medium Inter |
| Limiting value e | 0.2 |
| ring separation: | Separable Ring |
| precision rating: | RBEC 1 (ISO Class Normal) |
| bearing material: | Steel |
| outer ring width: | 42 mm |
| Weight / Kilogram | 8.529 |
| Manufacturer Name | SKF |
| outside diameter: | 250 mm |
| Bore Diameter (mm) | 250 |
| Internal Clearance | C0-Medium |
| da min. | 154 mm |
| da max. | 165 mm |
| Da max. | 235 mm |
| ra max. | 2.5 mm |
| db min. | 182 mm |
| Outer Diameter (mm) | 140 |
| Axial load factor Y | 0.6 |
| internal clearance: | C0 |
| r3,4 min. | 3 mm |
| r1,2 min. | 3 mm |
| da - min. | 154 mm |
| Da - max. | 235 mm |
| Minimum Buy Quantity | N/A |
| ra - max. | 2.5 mm |
| da - max. | 165 mm |
| db - min. | 182 mm |
| static load capacity: | 510 kN |
| d1 ≈ | 179 mm |
| D1 ≈ | 215.78 mm |
| r3,4 - min. | 3 mm |
| Harmonized Tariff Code | 8482.50.00.00 |
| r1,2 - min. | 3 mm |
| dynamic load capacity: | 450 kN |
| Manufacturer Item Number | NJ 228 ECJ |
| Number of Rows of Rollers | Single Row |
| Basic dynamic load rating C | 450 kN |
| operating temperature range: | Maximum of +300 °F |
| Basic dynamic load rating - C | 450 kN |
| Fatigue load limit Pu | 57 kN |
| Calculation factor kr | 0.15 |
| Fatigue load limit - Pu | 57 kN |
| Calculation factor - kr | 0.15 |
| Basic static load rating C0 | 510 kN |
| Basic static load rating - C0 | 510 kN |
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