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SKU: B71921-E-2RSD-T-P4S-UM-FAG

FAG B71921E2RSDTP4SUM Super Precision Sealed Angular Contact Spindle Bearing 105x145x20mm

FAG B71921E2RSDTP4SUM Super Precision Sealed Angular Contact Spindle Bearing 105x145x20mm

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Description
Technical
--- Bearing dimensions
d 105mm
D 145mm
B 20mm
r<sub>s min</sub> 1.1mm
r<sub>1s min</sub> 1.1mm
--- Abutment dimensions
da<sub> min</sub> 112 mm
Da<sub> min</sub> 138mm
ra<sub> max</sub> 0.6mm
rb<sub> max</sub> 0.6mm
--- Speeds, weights and loads
E<sub>tk nominal</sub> 121.2 kN
C <sub>dynamic</sub> 55 kN
C<sub>o static</sub> 60 kN
Speed in grease 7500 rpm
Speed in oil 12000 rpm
Preloading force F<sub>v</sub> L 453 N
Preloading force F<sub>v</sub> M 1626 N
Preloading force F<sub>v</sub> H 3437 N
Unloading force K<sub>aE</sub> L 1323 N
Unloading force K<sub>aE</sub> M 4902 N
Unloading force K<sub>aE</sub> H 10705 N
Axial rigidity C<sub>a</sub> L 219.8 N/&mu;m
Axial rigidity C<sub>a</sub> M 355.1 N/&mu;m
Axial rigidity C<sub>a</sub> H 481.6 N/&mu;m
Weight 0.8kg
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