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SKU: XCB71921-E-T-P4S-DUM-FAG

FAG XCB71921ETP4SDUM Super Precision Angular Contact Spindle Bearing 105x145x20mm (Set of 2)

FAG XCB71921ETP4SDUM Super Precision Angular Contact Spindle Bearing 105x145x20mm (Set of 2)

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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
B<sub>N</sub> 4mm
B<sub>N</sub> 12mm
S<sub>B</sub> 2.2 kN
--- Speeds, weights and loads
E<sub>tk nominal</sub> 121.2 kN
C <sub>dynamic</sub> 85 kN
C<sub>o static</sub> 42.5 kN
Speed in grease 12000 rpm
Speed in oil 19000 rpm
Preloading force F<sub>v</sub> L 204 N
Preloading force F<sub>v</sub> M 852 N
Preloading force F<sub>v</sub> H 1881 N
Unloading force K<sub>aE</sub> L 596 N
Unloading force K<sub>aE</sub> M 2543 N
Unloading force K<sub>aE</sub> H 5745 N
Axial rigidity C<sub>a</sub> L 188 N/&mu;m
Axial rigidity C<sub>a</sub> M 313.8 N/&mu;m
Axial rigidity C<sub>a</sub> H 424.3 N/&mu;m
Weight 0.7kg
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