NTN MR8811240+MI-728840 needle roller bearings
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What is MR8811240+MI-728840 bearing interchange？
| Brand Name: | NTN |
| Model Number: | MR8811240+MI-728840 |
| s1 max.: | 9.6 mm |
| Operating clearance factor k2: | 0.127 |
| Misalignment factor k1: | 0.099 |
| B2: | 16 mm |
| D: | 130 mm |
| D1 ≈: | 116 mm |
| db min.: | 80 mm |
| Mass bearing + sleeve: | 2.3 kg |
| PDF |
MR8811240+MI-728840 |
Product Details
| s1 max. | 9.6 mm |
| Operating clearance factor k2 | 0.127 |
| Misalignment factor k1 | 0.099 |
| B2 | 16 mm |
| D | 130 mm |
| D1 ≈ | 116 mm |
| db min. | 80 mm |
| Mass bearing + sleeve | 2.3 kg |
| ra max. | 1.5 mm |
| Limiting speed | 6700 r/min |
