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SKU: B71808-E-TPA-P4-UL-FAG

FAG B71808ETPAP4UL Super Precision Angular Contact Spindle Bearing 40x52x7mm

FAG B71808ETPAP4UL Super Precision Angular Contact Spindle Bearing 40x52x7mm

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Description
Technical
--- Bearing dimensions
d 40mm
D 52mm
B 7mm
r<sub>s min</sub> 0.3mm
r<sub>1s min</sub> 0.1mm
--- Abutment dimensions
da<sub> min</sub> 43 mm
Da<sub> min</sub> 49mm
ra<sub> max</sub> 0.3mm
rb<sub> max</sub> 0.1mm
E<sub>tk nominal</sub> 44.5 kN
--- Speeds, weights and loads
C <sub>dynamic</sub> 4.55 kN
C<sub>o static</sub> 4.25 kN
Speed in grease 22000 rpm
Speed in oil 36000 rpm
Preloading force F<sub>v</sub> L 17 N
Preloading force F<sub>v</sub> M 75 N
Preloading force F<sub>v</sub> H 199 N
Unloading force K<sub>aE</sub> L 48 N
Unloading force K<sub>aE</sub> M 220 N
Unloading force K<sub>aE</sub> H 604 N
Axial rigidity C<sub>a</sub> L 50.8 N/&mu;m
Axial rigidity C<sub>a</sub> M 88.2 N/&mu;m
Axial rigidity C<sub>a</sub> H 129.8 N/&mu;m
Weight 0.03kg
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