MB120 RBC

Brand - RBC
Item Number - MB120 RBC
Category - Radial spherical Plain Bearing
Basic Part Number - (-120)

Principal Dimensions & Load Ratings (Metric) :
Nominal Inside Diameter (d) - 120 (-0.020) mm
Nominal Outside Diameter (D) - 180 (-0.025) mm
Nominal Inner Ring Width (B) - 85 (-0.20) mm
Nominal Outer Ring Width (C) - 70 (-0.50) mm
Sphere Diameter (K) - 160 mm
Unmounted Diametral Clearance - 0.13/0.23 mm
Shaft Shoulder Diameter (d1) - 136 mm
Tilt Angle (α) - 6°
Maximum Shaft Fillet (r1) - 1 mm
Maximum Housing Fillet (r2) - 1 mm
Approximate Weight - 8.1 kg
Static Radial Load Limit - 4800 kN
Static Thrust Load Limit - 830 kN
Static Dynamic Load Limit - 960 kN
Maximum Recommended Shaft Diameter ISO f6 (Slip Fit) - 119.964 mm
Minimum Recommended Shaft Diameter ISO f6 (Slip Fit) - 119.942 mm
Maximum Recommended Shaft Diameter ISO m5 (Press Fit) - 120.028 mm
Minimum Recommended Shaft Diameter ISO m5 (Press Fit) - 120.013 mm
Maximum Recommended Housing Bore ISO R7 (Press Fit) - 179.947 mm
Minimum Recommended Housing Bore ISO R7 (Press Fit) - 179.907 mm

Notes about MB Series :
These bearings are built to handle substantial radial loads even when misalignment occurs. They can also support a moderate amount of thrust load. Featuring a non-separable design with a single split outer ring, they are offered in both open and sealed configurations, and are available in both inch and metric dimensions.

Other salient point to be noted :
• All dimensions apply before MoS2 coating and Fracture.

♦ ♦ Images are for representation purposes only