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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MS21151 • SAE-AS6039
• Precision series
• Double row, ball, self-aligning
• 10° permissible misalignment in either direction
• These bearings are manufactured with an internal play of .0004 in. (.010mm) max.
• Inner and outer raceway surface finish = 8 micro in. AA max. • Equipped with PTFE seals
• Exposed surfaces except bore, cap, and seals are cadmium plated
• Outer shank – 90,000 psi min. tensile strength
• Prelubricated (refer to nomenclature page)
RBC-Airframe-Bearing-REP-M-Series
Unit of Measure
1 

Item #

Bore (B)

Outside Diameter D

Inside Ring Width (W)

Outside Ring Width (H)

Radial Limit Load Rating

REP3M46FS428 N/A 0.19 in N/A 0.781 in N/A 0.437 in N/A 0.328 in N/A 1000 lbf
REP3M46FS464 N/A 0.19 in N/A 0.781 in N/A 0.437 in N/A 0.328 in N/A 1000 lbf
REP3M62NFS428 N/A 0.19 in N/A 0.781 in N/A 0.437 in N/A 0.328 in N/A 1000 lbf
REP3M62NFS464 N/A 0.19 in N/A 0.781 in N/A 0.437 in N/A 0.328 in N/A 1000 lbf
REP3ML3FS428 N/A 0.19 in N/A 0.781 in N/A 0.437 in N/A 0.328 in N/A 1000 lbf
REP3ML3FS464 N/A 0.19 in N/A 0.781 in N/A 0.437 in N/A 0.328 in N/A 1000 lbf
REP3MR3FS464 N/A 0.19 in N/A 0.781 in N/A 0.437 in N/A 0.328 in N/A 1000 lbf
REP3MS46FS428 N/A 0.19 in N/A 0.781 in N/A 0.437 in N/A 0.328 in N/A 1000 lbf
REP3MS46FS464 N/A 0.19 in N/A 0.781 in N/A 0.437 in N/A 0.328 in N/A 1000 lbf
REP4M6FS428 N/A 0.25 in N/A 0.9380 in N/A 0.593 in N/A 0.438 in N/A 1720 lbf
REP4M6FS464 N/A 0.25 in N/A 0.9380 in N/A 0.593 in N/A 0.438 in N/A 1720 lbf
REP4M64FS428 N/A 0.25 in N/A 0.9380 in N/A 0.593 in N/A 0.438 in N/A 1720 lbf
REP4M64FS464 N/A 0.25 in N/A 0.9380 in N/A 0.593 in N/A 0.438 in N/A 1720 lbf
REP4ML6FS428 N/A 0.25 in N/A 0.9380 in N/A 0.593 in N/A 0.438 in N/A 1720 lbf
REP4ML6FS464 N/A 0.25 in N/A 0.9380 in N/A 0.593 in N/A 0.438 in N/A 1720 lbf
REP4ML64FS428 N/A 0.25 in N/A 0.9380 in N/A 0.593 in N/A 0.438 in N/A 1720 lbf
REP4ML64FS464 N/A 0.25 in N/A 0.9380 in N/A 0.593 in N/A 0.438 in N/A 1720 lbf
REP5M6FS428 N/A 0.31 in N/A 1.25 in N/A 0.87 in N/A 0.656 in N/A 2920 lbf
REP5M6FS464 N/A 0.31 in N/A 1.25 in N/A 0.87 in N/A 0.656 in N/A 2920 lbf
REP5M7FS428 N/A 0.31 in N/A 1.25 in N/A 0.87 in N/A 0.656 in N/A 2920 lbf
REP5M7FS464 N/A 0.31 in N/A 1.25 in N/A 0.87 in N/A 0.656 in N/A 2920 lbf
REP8M10FS428 N/A 0.50 in N/A 1.875 in N/A 1 in N/A 0.844 in N/A 6900 lbf
REP3MR3FS428 N/A 0.19 in N/A 0.781 in N/A 0.437 in N/A 0.328 in N/A 1000 lbf
Unit of Measure
1