Description
Brand - FAG
Item Number - B7021-E-T-P4S FAG
Category - Spindle Bearing
Weight (m) kg - 1.6
Inner Diameter (d) mm - 105
Outer Diameter (D) mm - 160
Width (B) mm - 26
Minimum Chamfer Dimension (rmin) mm - 2
Minimum Chamfer Dimension (r1min) mm - 2
Contact angle (°) - 25
Diameter Shaft Shoulder Clearance - h12
Diameter Shaft Shoulder (da) mm - 116
Shoulder Diameter Outer Ring Clearance - H12
Shoulder Diameter Outer Ring (Da) mm - 150
Minimum Diameter Injection Pitch (Etk) mm - 128.3
Basic Dynamic Load Rating, Radial (Cr) N - 80000
Basic Static Load Rating, Radial (C0r) N - 58000
Limiting Speed for Grease Lubrication (nG grease) min⁻¹ - 7500
Limiting Speed for Oil Lubrication (nG oil) min⁻¹ - 12000
Preload Force Light (FV L) N - 691
Preload Force Medium (FV M) N - 2377
Preload Force Heavy (FV H) N - 4959
Lift-off Force Light (KaE L) N - 2010
Lift-off Force Medium (KaE M) N - 7133
Lift-off Force Heavy (KaE H) N - 15359
Axial Rigidity Light (Ca L) N/µm - 251
Axial Rigidity Medium (Ca M) N/µm - 399
Axial Rigidity Heavy (Ca H) N/µm - 539