R440-3 NSK CYLINDRICAL ROLLER BEARING
Our 137 mm da max. highly-skilled and factory-trained service experts 203 mm Da max. have the resources to help you with all your R440-3 NSK CYLINDRICAL ROLLER BEARING needs - including routine maintenance, major BEARING DE MEXICO,S.A.DE C.V. repairs, warranty service, and Cylindrical Roller Bearing equipment inspections.
| Brand Name: | NSK |
| Model Number: | R440-3 |
| Da max.: | 203 mm |
| da max.: | 137 mm |
| Da min.: | 181 mm |
| Basic static load rating C0: | 1400 kN |
| Mass bearing pair: | 18.6 kg |
| Calculation factor Y0: | 1.6 |
| r5 min.: | 1 mm |
| Calculation factor Y2: | 2.3 |
| PDF |
R440-3 |
Product Details
| Da max. | 203 mm |
| da max. | 137 mm |
| Da min. | 181 mm |
| Basic static load rating C0 | 1400 kN |
| Mass bearing pair | 18.6 kg |
| Calculation factor Y0 | 1.6 |
| r5 min. | 1 mm |
| Calculation factor Y2 | 2.3 |
| Calculation factor e | 0.43 |
| Calculation factor Y1 | 1.6 |
| D | 215 mm |
| T | 123 mm |
| Fatigue load limit Pu | 143 kN |
| r3,4 min. | 2.5 mm |
| ra max. | 2.5 mm |
| Reference speed | 2000 r/min |
| rc max. | 1 mm |
| K | 7.5 mm |
| Ca min. | 7 mm |
| Limiting speed | 3000 r/min |
