BT5660-L RBC

Brand - RBC
Item Number - BT5660-L RBC
Category - Spherical Plain Bearing with Tapered Bore
Basic Part Number - (-5660)

Principal Dimensions & Load Ratings (Imperial) :
Nominal Diameter of Inner Ring* (d) - 3.5 inch
Bore Diameter (d1) - 3.3 inch
Nominal Outside Diameter (D) - 5.875 inch
Maximum Outside Diameter (D) - 5.875 inch
Minimum Outside Diameter (D) - 5.874 inch
Inner Ring Width (B) - 3.56 (+0.000 to -0.005) inch
Outer Ring Width (C) - 2.812 (+0.000 to -0.005) inch
Sphere Diameter (K) - 5.39 inch
Unmounted Diametral Clearance - 0.005/0.009 inch
End Plate Diameter (G) - 4.1 inch
Tilt Angle (α) - 14°
Maximum Housing Fillet (r2) - 0.032 inch
Approximate Weight - 15 lbs
Inner Ring Clamping Force** - 22000 lbf
Static Radial Load Limit - 530400 lbf
Static Thrust Load Limit - 126100 lbf
Dynamic Radial Load Limit - 132600 lbf
Maximum Recommended Mounting Dimensions Housing Bore ISO N7 (Press Fit) - 5.8745 inch
Minimum Recommended Mounting Dimensions Housing Bore ISO N7 (Press Fit) - 5.873 inch
Maximum Recommended Mounting Dimensions Housing Bore ISO R7 (Press Fit) - 5.873 inch
Minimum Recommended Mounting Dimensions Housing Bore ISO R7 (Press Fit) - 5.8715 inch

Principal Dimensions & Load Ratings (Metric) :
Approximate Weight - 6.803 kg

Other salient points to be noted :
• All dimensions apply before MoS2 coating.
• Ultimate static and impact loads should not exceed 150% of catalog ratings.

* The nominal bore diameter is measured at the inner ring center.
** Higher clamping forces reduce bearing clearance.

♦ ♦ Images are for representation purposes only