Needle roller bearing
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| Part Number | d - Bore | D - Outer Diameter | B - Width | Cr - Dynamic Radial Rating | Cor - Static Radial Rating | Grease lubrication | Oil lubrication |
|---|---|---|---|---|---|---|---|
| RSTO17 | 22 mm | 40 mm | 15.8 mm | - N | - N | - rpm | - rpm |
| RSTO20 | 25 mm | 47 mm | 15.8 mm | - N | - N | - rpm | - rpm |
| RSTO25 | 30 mm | 52 mm | 15.8 mm | - N | - N | - rpm | - rpm |
| RSTO30 | 38 mm | 62 mm | 19.8 mm | - N | - N | - rpm | - rpm |
| RSTO35 | 42 mm | 72 mm | 19.8 mm | - N | - N | - rpm | - rpm |
| RSTO45 | 55 mm | 85 mm | 19.8 mm | - N | - N | - rpm | - rpm |
| RSTO50 | 60 mm | 90 mm | 19.8 mm | 43.5 N | 85 N | - rpm | - rpm |
| NAV4909 | 45 mm | 68 mm | 22 mm | - N | - N | - rpm | - rpm |
| NAV4910 | 50 mm | 72 mm | 22 mm | - N | - N | - rpm | - rpm |
| NAV4912 | 60 mm | 85 mm | 25 mm | - N | - N | - rpm | - rpm |
| NAV4914 | 70 mm | 100 mm | 30 mm | - N | - N | - rpm | - rpm |
| NAV4916 | 80 mm | 110 mm | 30 mm | - N | - N | - rpm | - rpm |
| NAV4918 | 90 mm | 125 mm | 35 mm | - N | - N | - rpm | - rpm |
| NAV4919 | 95 mm | 130 mm | 35 mm | - N | - N | - rpm | - rpm |
| NAV4920 | 100 mm | 140 mm | 40 mm | - N | - N | - rpm | - rpm |