1.772 Inch | 45 Millimeter x 2.165 Inch | 55 Millimeter x 0.787 Inch | 20 Millimeter KOYO JR45X55X20 Needle Non Thrust Roller Bearings
Manufacturers of all NTN BEARING CORP.OF AMERICA Needle Non Thrust Roller Bearings are represented 1.772 Inch | 45 Millimeter x 2.165 Inch | 55 Millimeter x 0.787 Inch | 20 Millimeter in our partial list of clients. Contact Gary for a complete 1.772 Inch | 45 Millimeter x 2.165 Inch | 55 Millimeter x 0.787 Inch | 20 Millimeter KOYO JR45X55X20 Needle Non Thrust Roller Bearings list of clients and projects.
What is JR45X55X20 bearing interchange？
| Brand Name: | KOYO |
| Model Number: | JR45X55X20 |
| db - Cone Backface Backing Diameter: | 186 mm |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: | 70100 lbf |
| Cg - Geometry Factor: | 0.128 |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: | 270000 lbf |
| Ab - Cage-Cone Frontface Clearance: | 9.4 mm |
| C1 - Dynamic Radial Rating (1 million revolutions)6: | 691000 N |
| Design Units: | METRIC |
| a - Effective Center Location4: | 14.7 mm |
Product Details
| db - Cone Backface Backing Diameter | 186 mm |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 70100 lbf |
| Cg - Geometry Factor | 0.128 |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 270000 lbf |
| Ab - Cage-Cone Frontface Clearance | 9.4 mm |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 691000 N |
| Design Units | METRIC |
| a - Effective Center Location4 | 14.7 mm |
| DD | 212.9 mm |
| d | 130 mm |
| Size (mm) | 1.772 Inch | 45 Millimeter x 2.165 Inch | 55 Millimeter x 0.787 Inch | 20 Millimeter |
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