RBC Bearings Inc.
RBC Bearings Inc.
Address: One Tribology Center
Oxford, CT 06478
Phone: (203) 267-7001
Fax: (203) 267-5000
Email: AeroInfo@RBCbearings.com
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Metric Dimensions. Designed to support heavy, oscillating radial loads under misalignment. Possess moderate thrust loading capability. Lube holes and grooves to facilitate relubrication.
MB25
Unit of Measure
1 

Item #

Inside Diameter

Outside Diameter

Inner Ring Width

Outer Ring Width

Spherical Diameter

Dynamic Rating

Static Rating

MB25 N/A 0.98 in N/A 1.65 in N/A 0.79 in N/A 0.63 in N/A 1.42 in N/A 49.5 kN11 lbf N/A 248 kN56000 lbf
MB30 N/A 1.18 in N/A 1.85 in N/A 0.87 in N/A 0.71 in N/A 1.61 in N/A 63.5 kN140000 lbf N/A 317 kN71 lbf
MB40 N/A 1.57 in N/A 2.44 in N/A 1.1 in N/A 0.87 in N/A 2.17 in N/A 104 kN23 lbf N/A 520 kN117 lbf
MB45 N/A 1.77 in N/A 2.68 in N/A 1.26 in N/A 0.98 in N/A 2.36 in N/A 129 kN29 lbf N/A 645 kN145 lbf
MB50 N/A 1.97 in N/A 2.95 in N/A 1.38 in N/A 1.1 in N/A 2.64 in N/A 161 kN36 lbf N/A 807 kN181 lbf
MB100 N/A 3.94 in N/A 5.91 in N/A 2.76 in N/A 2.17 in N/A 5.28 in N/A 640 kN144 lbf N/A 3200 kN719 lbf
MB110 N/A 4.33 in N/A 6.30 in N/A 2.76 in N/A 2.17 in N/A 5.63 in N/A 680 kN153 lbf N/A 3400 kN764 lbf
MB1209L N/A 4.72 in N/A 7.09 in N/A 3.35 in N/A 2.76 in N/A 6.3 in N/A 960 kN216 lbf N/A 4800 kN1079 lbf
MB1409L N/A 5.51 in N/A 8.27 in N/A 3.54 in N/A 2.76 in N/A 7.36 in N/A 1120 kN252 lbf N/A 5600 kN1259 lbf
MB15 N/A 0.59 in N/A 1.02 in N/A 0.47 in N/A 0.35 in N/A 0.87 in N/A 17 kN4 lbf N/A 85 kN19 lbf
MB17 N/A 0.67 in N/A 1.18 in N/A 0.55 in N/A 0.39 in N/A 0.98 in N/A 21.5 kN5 lbf N/A 107 kN24 lbf
MB20 N/A 0.79 in N/A 1.38 in N/A 0.63 in N/A 0.470 in N/A 1.18 in N/A 31 kN7 lbf N/A 155 kN35 lbf
MB35 N/A 1.38 in N/A 2.17 in N/A 0.98 in N/A 0.79 in N/A 1.89 in N/A 82.6 kN19 lbf N/A 413 kN93 lbf
MB60 N/A 2.36 in N/A 3.54 in N/A 1.73 in N/A 1.42 in N/A 3.19 in N/A 250 kN56 lbf N/A 1250 kN281 lbf
MB70 N/A 2.76 in N/A 4.13 in N/A 1.93 in N/A 1.57 in N/A 3.7 in N/A 325 kN73 lbf N/A 1620 kN364 lbf
MB80 N/A 3.15 in N/A 4.72 in N/A 2.17 in N/A 1.77 in N/A 4.21 in N/A 410 kN92 lbf N/A 2070 kN465 lbf
MB90 N/A 3.54 in N/A 5.12 in N/A 2.36 in N/A 1.97 in N/A 4.61 in N/A 500 kN112 lbf N/A 2520 kN567 lbf
Unit of Measure
1