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Description: MS21153
• 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
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Unit of Measure
Items
RBC-Airframe-Bearing-REPB-N-Series

RBC Airframe Bearing - REPB N Series
RBC-Airframe-Bearing-REPB-N-Series

RBC Airframe Bearing - REPB N Series
RBC-Airframe-Bearing-REPB-N-Series

RBC Airframe Bearing - REPB N Series
RBC-Airframe-Bearing-REPB-N-Series

RBC Airframe Bearing - REPB N Series
Industry Standards/Certifications N/A SAE AS6039, MIL-PRF-23827 N/A SAE AS6039, MIL-PRF-81322 N/A SAE AS6039, MIL-PRF-23827 N/A SAE AS6039, MIL-PRF-81322
Type N/A Female Ball Bearing Rod End
Bore (B) N/A 0.19 in
Outside Diameter D N/A 0.781 in
Inside Ring Width (W) N/A 0.437 in
Outside Ring Width (H) N/A 0.328 in
Style N/A Ball Bearing
Series N/A RBC®
Ball Material N/A 52100 Alloy Steel
Housing Material N/A 52100 Bearing Quality Steel
Insert Material N/A PTFE
Finish N/A Cadmium
Bearing Type N/A Ball Bearing Rod End
Lubrication Type N/A Prelubricated
Thread Type N/A UNJF-3B
Performance N/A Aircraft
Thread Handedness N/A Right-Handed
Misalignment Angle N/A 10 º
Thread Size N/A .25-28 N/A .25-28 N/A .375-24 N/A .375-24
Width Across Flats N/A 0.438 in
Total Height N/A 1.7655 in
F N/A 1.375 in
L N/A 0.750 in
Operating Temperature [Max] N/A 200 ºF
Radial Limit Load Rating N/A 1000 lbf
Weight N/A 0.05 lb N/A 0.05 lb N/A 0.06 lb N/A 0.06 lb
Applications N/A Used in aerospace and industrial applications that necessitate the most stringent tolerances.
Additional Product Information 1 N/A RBC Ball Bearing Rod End manufactured by RBC Bearings. ~~RBC Bearings manufactures highly engineered precision bearings, components and essential systems for the industrial, defense and aerospace industries. Founded in 1919, and now a publicly-traded company (NYSE: RBC), RBC currently has 52 facilities in 10 countries (34 in the USA), of which 37 are manufacturing facilities.
Additional Product Information 2 N/A Double row, self-aligning ball bearing rod end. ~10 degrees permissible misalignment in either direction. ~Equipped with PTFE seals. ~Exposed surfaces except bore, caps and seals are cadmium plated. ~Outer shank – 90,000 psi min. tensile strength ~Prelubricated for life. ~This bearing is only for use in an aerospace application when purchased from an Authorized RBC Aerospace Distributor or other Authorized RBC Aerospace Seller with proper Aerospace Certification(s).
Center Line Length N/A 1.375 in