Description
Brand - FAG
Item Number - 3811-B-2RZ-TVH FAG
Category - Angular Contact Ball Bearing Double Row
Bore Diameter (d) mm - 55
Outside Diameter (D) mm - 72
Width (B) mm - 13
Basic Dynamic Load Rating, Radial (Cr) N - 10700
Basic Static Load Rating, Radial (C0r) N - 13100
Fatigue Load Limit, Radial (Cur) N - 760
Limiting Speed (nG) min–1 - 7200
Reference Speed (nϑr) min–1 - 4850
Weight (m) kg - 0.134
Minimum Chamfer Dimension (r min) mm - 0.3
Caliber Diameter Outer Ring (D2) mm - 69.1
Caliber Diamter Inner Ring (d2) mm - 61.4
Distance Between the Apexes of the Pressure Cones (a) mm - 34.9
Nominal Contact Angle (α)° - 25
Minimum Diameter Shaft Shoulder (da) mm - 57
Maximum Diameter of Housing Shoulder (Da) mm - 70
Maximum Fillet Radius (ra) mm - 0.3
Descriptions of Suffixes :
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B - Modified Internal Construction, Nominal Contact Angle α = 40°
TVH - Solid Cage Made from Glass Fibre Reinforced Polyamide PA66
** Images are for representation purposes only
