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SKU: B71801-C-TPA-P4-UL-FAG

FAG B71801CTPAP4UL Super Precision Angular Contact Spindle Bearing 12x21x5mm

FAG B71801CTPAP4UL Super Precision Angular Contact Spindle Bearing 12x21x5mm

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Description
Technical
--- Bearing dimensions
d 12mm
D 21mm
B 5mm
r<sub>s min</sub> 0.3mm
r<sub>1s min</sub> 0.1mm
--- Abutment dimensions
da<sub> min</sub> 14 mm
Da<sub> min</sub> 19mm
ra<sub> max</sub> 0.3mm
rb<sub> max</sub> 0.1mm
E<sub>tk nominal</sub> 15.3 kN
--- Speeds, weights and loads
C <sub>dynamic</sub> 2.08 kN
C<sub>o static</sub> 1.18 kN
Speed in grease 67000 rpm
Speed in oil 100000 rpm
Preloading force F<sub>v</sub> L 7 N
Preloading force F<sub>v</sub> M 25 N
Preloading force F<sub>v</sub> H 58 N
Unloading force K<sub>aE</sub> L 21 N
Unloading force K<sub>aE</sub> M 82 N
Unloading force K<sub>aE</sub> H 207 N
Axial rigidity C<sub>a</sub> L 10.2 N/&mu;m
Axial rigidity C<sub>a</sub> M 18.3 N/&mu;m
Axial rigidity C<sub>a</sub> H 28.3 N/&mu;m
Weight 0.01kg
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