MB80-E RBC

Brand - RBC
Item Number - MB80-E RBC
Category - Spherical Plain Bearing with Extended Inner Ring
Basic Part Number - (-80)

Principal Dimensions & Load Ratings (Metric) :
Nominal Inside Diameter (d) - 80 (-0.015) mm
Nominal Outside Diameter (D) - 120 (-0.015) mm
Nominal Inner Ring Width (B) - 80 (+/-0.30) mm
Nominal Outer Ring Width (C) - 45 (-0.40) mm
Sphere Diameter (K) - 107 mm
Unmounted Diametral Clearance - 0.10/0.20 mm
Shaft Shoulder Diameter (d1) - 92 mm
Tilt Angle (α) - 4°
Maximum Shaft Fillet (r1) - 1 mm
Maximum Housing Fillet (r2) - 1 mm
Approximate Weight - 3.06 kg
Static Radial Load Limit - 2070 kN
Static Thrust Load Limit - 342 kN
Static Dynamic Load Limit - 410 kN
Maximum Recommended Shaft Diameter ISO f6 (Slip Fit) - 79.97 mm
Minimum Recommended Shaft Diameter ISO f6 (Slip Fit) - 79.951 mm
Maximum Recommended Shaft Diameter ISO m5 (Press Fit) - 80.024 mm
Minimum Recommended Shaft Diameter ISO m5 (Press Fit) - 80.011 mm
Maximum Recommended Housing Bore ISO R7 (Press Fit) - 119.959 mm
Minimum Recommended Housing Bore ISO R7 (Press Fit) - 119.924 mm

Notes about MB....E Series :
The extended inner ring design removes the need for extra locational spacers. Additionally, the inner ring bore is relieved to minimize bending stress. These bearings come in both open and sealed versions, and are offered in inch or metric sizes.

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

♦ ♦ Images are for representation purposes only