KOYO NA2110 needle roller bearings
| Brand Name: | KOYO |
| Model Number: | NA2110 |
| d1: | 150 mm |
| D: | 270 mm |
| B: | 86 mm |
| B1: | 103 mm |
| d2 ≈: | 191 mm |
| D1 ≈: | 240 mm |
| B2 ≈: | 108 mm |
| G: | M 170x3 |
| PDF |
NA2110 |
Product Details
| d1 | 150 mm |
| D | 270 mm |
| B | 86 mm |
| B1 | 103 mm |
| d2 ≈ | 191 mm |
| D1 ≈ | 240 mm |
| B2 ≈ | 108 mm |
| G | M 170x3 |
| G1 | 16 mm |
| s1 max. | 10.3 mm |
| r1,2 min. | 2.1 mm |
| da min. | 167 mm |
| da max. | 208 mm |
| Da min. | 229 mm |
| Da max. | 258 mm |
| Ca min. | 2.4 mm |
| ra max. | 2 mm |
| Basic dynamic load rating C | 1000 kN |
| Basic static load rating C0 | 1400 kN |
| Fatigue load limit Pu | 129 kN |
| Reference speed | 1900 r/min |
| Limiting speed | 2600 r/min |
| Misalignment factor k1 | 0.112 |
| Operating clearance factor k2 | 0.099 |
| Mass bearing + sleeve | 23 kg |
