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M71910-C-2RSD-T-P4S-UL-XL FAG

High speed spindle bearing M719..-C-2RSD, adjusted, in pairs or sets, contact angle ? = 17°, lip seal on both sides, non-contact, restricted tolerances


d Bore diameter 50 mm
D Outside diameter 72 mm
B Width 12 mm
Cr Basic dynamic load rating, radial 12.800 N
C0r Basic static load rating, radial 7.000 N
Cur Fatigue load limit, radial 740 N
nG Grease Limiting speed for grease lubrication 27.100 1/min
≈m Weight 127,5 g
da Diameter shaft shoulder 55 mm
da Diameter shaft shoulder clearance h12
Da Shoulder diameter outer ring 67,5 mm
Da Shoulder diameter outer ring clearance H12
ra max Maximum recess radius 0,6 mm
ra1 max Maximum recess radius 0,3 mm
a Distance between the apexes of the pressure cones 15,3 mm
rmin Minimum chamfer dimension 0,6 mm
r1 min Minimum chamfer dimension 0,3 mm
α Contact angle 17 °
Tmin Operating temperature min. -30 °C
Tmax Operating temperature max. 80 °C
FV L Preload force light 74 N
FV M Preload force medium 196 N
FV H Preload force heavy 413 N
KaE L Lift-off force light 217 N
KaE M Lift-off force medium 595 N
KaE H Lift-off force heavy 1.303 N
ca L Axial rigidity light 44 N/µm
ca M Axial rigidity medium 64 N/µm
ca H Axial rigidity heavy 88 N/µm
Contact angle Contact angle 17° C
Sealing Contact lip seal on both sides 2RSD
Outer shape Standard
Cage Laminated fabric cage T
Tolerance class tolerance class P4S, FAG standard better than P4 to DIN 620 P4S
Arrangement bearing set Single bearing U
Preload preload light L