VCM71917-C-T-P4S-UL-XL FAG Super Precision Angular Contact Spindle Bearing
Part Number VCM71917-C-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 Open
Bore Dia 85 mm
Bore Dia Tolerance -0.008mm to 0
Outer Dia 120 mm
Outer Dia Tolerance -0.008mm to 0
Width 18 mm
Width Tolerance -0.20mm to 0
Ring Material Vacrodur Steel
Ball Material Ceramic
Cage Material Laminated Fabric
Dynamic Radial Load 75 kN
Static Radial Load 26 kN
Max Speed (X1000 rpm) 32
Lubrication Lubricated
Temperature Range -30 °C to 100 °C
ABEC Rating P4 (ABEC-7)
ROHS Compliant
REACH Compliant
Ball Dia 6.747 mm
Ball Qty 37
Weight 0.43 kg
Mounting Dimensions & Additional Information
Shoulder Dia Of Outer Ring 114 mm
Axial rigidity heavy(ca H) 139 N/µm
Axial rigidity light(ca L) 73 N/µm
Axial rigidity medium(ca M) 104 N/µm
Diameter shaft shoulder(da) 92 mm
Diameter shaft shoulder clearance(da) h12
Distance between the apexes of the pressure cones(a) 24.7 mm
Fatigue load limit,radial(Cur) 1,300 N
Liftoff force heavy(KaE H) 2,146 N
Liftoff force light(KaE L) 371 N
Liftoff force medium(KaE M) 998 N
Maximum diameter injection pitch(Etk max) 99.5 mm
Maximum recess radius(ra max) 0.6 mm
Minimum chamfer dimension(rmin) 1.1 mm
Preload force heavy(FV H) 706 N
Preload force light(FV L) 128 N
Preload force medium(FV M) 337 N
Shoulder diameter outer ring clearance(Da) H12
Maximum recess radius(ra1 max) 0.6 mm
Minimum chamfer dimension(r1 min) 0.6 mm
VCM71917-C-T-P4S-UL-XL FAG Super Precision Angular Contact Spindle Bearing cad drawing