M71907-E-2RSD-T-P4S-UL-XL FAG Super Precision Angular Contact Spindle Bearing
Part Number M71907-E-2RSD-T-P4S-UL-XL
Brand: LILY Brand: LILY
Equivalent: FAG
System of Measurement Metric
Bearing Type Ball
Internal Design Standard Balls Design
Contact Angle 17°
Lubrication Hole No
For Load Direction Combined Radial and Thrust
Construction Single Row
Seal Type Sealed
Bore Dia 35 mm
Bore Dia Tolerance -0.006mm to 0
Outer Dia 55 mm
Outer Dia Tolerance -0.007mm to 0
Width 10 mm
Width Tolerance -0.12mm to 0
Ring Material Chrome Steel
Ball Material Chrome Steel
Cage Material Laminated Fabric
Dynamic Radial Load 9 kN
Static Radial Load 4.35 kN
Max Speed (X1000 rpm) 35
Lubrication Lubricated
Temperature Range -30 °C to 80 °C
ABEC Rating P4 (ABEC-7)
ROHS Compliant
REACH Compliant
Ball Dia 3.969 mm
Ball Qty 25
Weight 0.073 kg
Mounting Dimensions & Additional Information
Shoulder Dia Of Outer Ring 51.5 mm
Axial rigidity heavy(ca H) 123 N/µm
Axial rigidity light(ca L) 66 N/µm
Axial rigidity medium(ca M) 93 N/µm
Diameter shaft shoulder(da) 40 mm
Diameter shaft shoulder clearance(da) h12
Distance between the apexes of the pressure cones(a) 15.5 mm
Fatigue load limit,radial(Cur) 460 N
Liftoff force heavy(KaE H) 1,117 N
Liftoff force light(KaE L) 198 N
Liftoff force medium(KaE M) 526 N
Maximum recess radius(ra max) 0.6 mm
Minimum chamfer dimension(rmin) 0.6 mm
Preload force heavy(FV H) 376 N
Preload force light(FV L) 69 N
Preload force medium(FV M) 180 N
Shoulder diameter outer ring clearance(Da) H12
Maximum recess radius(ra1 max) 0.15 mm
Minimum chamfer dimension(r1 min) 0.3 mm
M71907-E-2RSD-T-P4S-UL-XL FAG Super Precision Angular Contact Spindle Bearing cad drawing