Description
Brand - FAG
Item Number - B7211-C-T-P4S FAG
Category - Spindle Bearing
Weight (m) kg - 0.619
Inner Diameter (d) mm - 55
Outer Diameter (D) mm - 100
Width (B) mm - 21
Minimum Chamfer Dimension (rmin) mm - 1.5
Minimum Chamfer Dimension (r1min) mm - 1.5
Contact angle (°) - 15
Diameter Shaft Shoulder Clearance - h12
Diameter Shaft Shoulder (da) mm - 63
Shoulder Diameter Outer Ring Clearance - H12
Shoulder Diameter Outer Ring (Da) mm - 92
Minimum Diameter Injection Pitch (Etk) mm - 74.3
Basic Dynamic Load Rating, Radial (Cr) N - 47000
Basic Static Load Rating, Radial (C0r) N - 26500
Limiting Speed for Grease Lubrication (nG grease) min⁻¹ - 14000
Limiting Speed for Oil Lubrication (nG oil) min⁻¹ - 22000
Preload Force Light (FV L) N - 258
Preload Force Medium (FV M) N - 832
Preload Force Heavy (FV H) N - 1662
Lift-off Force Light (KaE L) N - 800
Lift-off Force Medium (KaE M) N - 2800
Lift-off Force Heavy (KaE H) N - 5985
Axial Rigidity Light (Ca L) N/µm - 66.7
Axial Rigidity Medium (Ca M) N/µm - 114
Axial Rigidity Heavy (Ca H) N/µm - 163