RBC Airframe Bearing - MDSP Series On Roller Bearing Company Inc.

MS27643-R • SAE-AS7949
• Double row, ball, self-aligning, heavy 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

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Item #	Bore (B)	Outside Diameter (D)	Inside Ring Width (W)	Outside Ring Width (H)	Radial Limit Load Rating

MDSP4FS428	N/A 0.25 in	N/A 0.90 in	N/A 0.687 in	N/A 0.464 in	N/A 1780 lbf
MDSP4FS464	N/A 0.25 in	N/A 0.90 in	N/A 0.687 in	N/A 0.464 in	N/A 1780 lbf

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Item #

Bore (B)

Outside Diameter (D)

Inside Ring Width (W)

Outside Ring Width (H)

Radial Limit Load Rating