Description
Brand - FAG
Item Number - HS71921-E-T-P4S FAG
Category - Spindle Bearing
Weight (m) kg - 0.89
Inner Diameter (d) mm - 105
Outer Diameter (D) mm - 145
Width (B) mm - 20
Minimum Chamfer Dimension (rmin) mm - 1.1
Minimum Chamfer Dimension (r1min) mm - 1.1
Contact angle (°) - 25
Diameter Shaft Shoulder Clearance - h12
Diameter Shaft Shoulder (da) mm - 112
Shoulder Diameter Outer Ring Clearance - H12
Shoulder Diameter Outer Ring (Da) mm - 138
Minimum Diameter Injection Pitch (Etk) mm - 121.9
Basic Dynamic Load Rating, Radial (Cr) N - 27500
Basic Static Load Rating, Radial (C0r) N - 23400
Limiting Speed for Grease Lubrication (nG grease) min⁻¹ - 11000
Limiting Speed for Oil Lubrication (nG oil) min⁻¹ - 17000
Preload Force Light (FV L) N - 161
Preload Force Medium (FV M) N - 483
Preload Force Heavy (FV H) N - 966
Lift-off Force Light (KaE L) N - 463
Lift-off Force Medium (KaE M) N - 1414
Lift-off Force Heavy (KaE H) N - 2880
Axial Rigidity Light (Ca L) N/µm - 170
Axial Rigidity Medium (Ca M) N/µm - 252
Axial Rigidity Heavy (Ca H) N/µm - 327
