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SKU: XCB7004-E-T-P4S-UM-FAG

FAG XCB7004ETP4SUM Super Precision Angular Contact Spindle Bearing 20x42x12mm

FAG XCB7004ETP4SUM Super Precision Angular Contact Spindle Bearing 20x42x12mm

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Description
Technical
--- Bearing dimensions
d 20mm
D 42mm
B 12mm
r<sub>s min</sub> 0.6mm
r<sub>1s min</sub> 0.6mm
--- Abutment dimensions
da<sub> min</sub> 25 mm
Da<sub> min</sub> 37mm
ra<sub> max</sub> 0.6mm
rb<sub> max</sub> 0.3mm
B<sub>N</sub> 2.2mm
B<sub>N</sub> 6.6mm
S<sub>B</sub> 1.4 kN
--- Speeds, weights and loads
E<sub>tk nominal</sub> 28.8 kN
C <sub>dynamic</sub> 15.6 kN
C<sub>o static</sub> 4 kN
Speed in grease 50000 rpm
Speed in oil 75000 rpm
Preloading force F<sub>v</sub> L 26 N
Preloading force F<sub>v</sub> M 132 N
Preloading force F<sub>v</sub> H 305 N
Unloading force K<sub>aE</sub> L 76 N
Unloading force K<sub>aE</sub> M 394 N
Unloading force K<sub>aE</sub> H 934 N
Axial rigidity C<sub>a</sub> L 41.3 N/&mu;m
Axial rigidity C<sub>a</sub> M 73.6 N/&mu;m
Axial rigidity C<sub>a</sub> H 101.6 N/&mu;m
Weight 0.06kg
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