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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MS27642-S
• Single row, ball, deep groove, light duty
• PTFE seals and CRES sealcaps
• Exposed surfaces except bore, caps, and seals are cadmium plated
• Prelubricated for life
• Also offered with CRES 440C material and/or zinc nickel plating per OEM specifications
RBC-Airframe-Bearing-MKP-B-Series
Unit of Measure
1 

Item #

Bore (B)

Outside Diameter (D)

Inside Ring Width (W)

Outside Ring Width (H)

Radial Limit Load Rating

MKP16BFS428 N/A 1.00 in N/A 1.75 in N/A 0.437 in N/A 0.375 in N/A 8090 lbf
MKP16BFS464 N/A 1.00 in N/A 1.75 in N/A 0.437 in N/A 0.375 in N/A 8090 lbf
MKP21BFS428 N/A 1.31 in N/A 2.06 in N/A 0.437 in N/A 0.375 in N/A 9840 lbf
MKP21BFS464 N/A 1.31 in N/A 2.06 in N/A 0.437 in N/A 0.375 in N/A 9840 lbf
Unit of Measure
1