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 |