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RBC Bearings
MB500 Series

MB500 Series

Product catalog summary

Overview: The MB500 Precision Series is a range of extra light duty, single row ball bearings made from bearing quality chromium alloy, high carbon steel. These bearings are not cadmium plated and are available in an open type, meaning they have no seals or shields. They are shipped with preservative oil and can also be made with CRES 440C material as per OEM specifications.

Specifications: The bearings are available in various sizes, with bore diameters ranging from 0.6250 inches (15.875 mm) to 2.3125 inches (58.738 mm) and outside diameters from 1.0625 inches (26.988 mm) to 2.8750 inches (73.025 mm). The width of the bearings is consistently 0.2810 inches (7.140 mm) with a tolerance of +0.0000, -0.0005 inches (+0.000, -0.013 mm).

Ordering Information: To order, specify the bearing number and factory specification. For example, MB538 FS464. If CRES 440C material is required, prefix the part number with 'A', e.g., AMB538.

Load Ratings: The thrust limit load rating ranges from 3280 lbf (14600 N) to 10150 lbf (45200 N), and the radial limit load rating ranges from 1500 lbf (6700 N) to 4400 lbf (19600 N).

Additional Notes: Some sizes have specific availability checks, and the document provides detailed dimensional tolerances for bore, outside diameter, and widths. For more information, visit the RBC Bearings website.

Catalog excerpts

AIRFRAME CONTROL BALL BEARINGS — MB500 PRECISION SERIES TORQUE TUBE MB500 Precision Series • Extra light duty • Single row, ball • This series is made of bearing quality chromium alloy, high carbon steel, and is not cadmium plated • Open type – no seals or shields (unsealed version of MB500DD) • Package/shipped with preservative oil • Also offered with CRES 440C material per OEM specification AIRFRAME CONTROL BALL BEARINGS SPECIFICATIONS AND ORDERING INFORMATION TO ORDER, SPECIFY BEARING NUMBER AND FACTORY SPECIFICATION. SEE TABLE 1 ON PG 8. (Example MB538 FS464) Bearing Number 52100† Thrust Limit Load Rating Radial Limit Load Rating Approx. CRES 440C material prefix “A” in part number; e.g., AMB538 ©2008 RBC Bearings Incorporated. All rights reserved. For more information visit our web site at rbcbearings.com

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MB500 Series

MB500 Series

Catalog excerpts

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