0.3125 in x 0.5000 in x 0.5625 in Koyo NRB GB-59 Drawn Cup Needle Roller Bearings
LET OUR 1 mm ra max. 0.3125 in x 0.5000 in x 0.5625 in Koyo NRB GB-59 Drawn Cup Needle Roller Bearings 0.3125 in x 0.5000 in x 0.5625 in EXPERTS GET YOU THE PARTS YOU NEED.
What is GB-59 bearing cross reference？
| Brand Name: | Koyo NRB |
| Model Number: | GB-59 |
| Fatigue load limit Pu: | 4.75 kN |
| r1,2 min.: | 1 mm |
| ra max.: | 1 mm |
| K: | 2 mm |
| D1 ≈: | 44.2 mm |
| Calculation factor e: | 0.35 |
| B1: | 29 mm |
| Reference speed: | 13000 r/min |
| PDF |
GB-59 |
Product Details
| Fatigue load limit Pu | 4.75 kN |
| r1,2 min. | 1 mm |
| ra max. | 1 mm |
| K | 2 mm |
| D1 ≈ | 44.2 mm |
| Calculation factor e | 0.35 |
| B1 | 29 mm |
| Reference speed | 13000 r/min |
| d2 ≈ | 31.3 mm |
| Calculation factor Y2 | 2.9 |
| Size (mm) | 0.3125 in x 0.5000 in x 0.5625 in |
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