Roller Bearing Company Inc. - RBC Airframe Bearing - NBF Series / SAE AS24465

Series NBF Airframe track rollers are designed for high load carrying capability, light weight, and for slow rotation or oscillatory motion. They are used in aircraft flap, slat and control applications, and in numerous non-aircraft applications.
Series NBF track rollers are non-separable units, comprised of an inner ring, needle rollers, retaining washers and outer ring made extra-thick to better withstand rolling loads. The end washers are fastened to the inner ring.
Lubrication grooves and holes are provided for relubrication in the inner ring only, since the outer ring must serve as a roller.
For protection from corrosion under the heavy rolling loads, the O.D. of the bearing is chrome plated. Other exposed surfaces, as mounted, are cadmium plated, or zinc-nickel plated. The NBF series offers a corrosion resistant alternative to conventional yoke type cam followers.

Unit of Measure

Items	3NBF512YJ RBC Airframe Bearing - NBF Series / SAE AS24465	4NBF614YJ RBC Airframe Bearing - NBF Series / SAE AS24465	6NBF817YJ RBC Airframe Bearing - NBF Series / SAE AS24465	8NBF1021YJ RBC Airframe Bearing - NBF Series / SAE AS24465	10NBF1224YJ RBC Airframe Bearing - NBF Series / SAE AS24465
Type	N/A Track Type
Style	N/A Needle Roller
Series	N/A RBC®
Weight	N/A 0.029 lb	N/A 0.05 lb	N/A 0.098 lb	N/A 0.177 lb	N/A 0.266 lb
Material	N/A 52100 Bearing Quality Steel
Finish	N/A Cadmium
Performance	N/A
Enclosure	N/A Open
Precision Rating	N/A Not Rated
Bore Shape	N/A Round
Lubrication Type	N/A Hole On Inner Ring
Number of Rows	N/A 2
Inside Diameter	N/A 0.19 in	N/A 0.25 in	N/A 0.38 in	N/A 0.50 in	N/A 0.63 in
Outside Diameter	N/A 0.75 in	N/A 0.88 in	N/A 1.06 in	N/A 1.31 in	N/A 1.50 in
Overall Width	N/A 0.312 in	N/A 0.3750 in	N/A 0.5000 in	N/A 0.6250 in	N/A 0.7500 in
Radius (r)	N/A 0.022 in	N/A 0.022 in	N/A 0.022 in	N/A 0.032 in	N/A 0.032 in
Speed Limit	N/A 100 rpm
Operating Temperature [Min]	N/A 0 ºF
Operating Temperature [Max]	N/A 250 ºF
Load Limit	N/A 1200 lbf	N/A 1910 lbf	N/A 3600 lbf	N/A 5780 lbf	N/A 8530 lbf
Static Load Rating	N/A 1200 lbf	N/A 1910 lbf	N/A 3600 lbf	N/A 5780 lbf	N/A 8530 lbf
Applications	N/A Used in aerospace and industrial applications that necessitate the most stringent tolerances.
Additional Product Information 1	N/A RBC Airframe Needle Track Roller Bearing 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 Designed for use as track rollers to withstand heavy rolling loads. ~To realize full radial capacity, mount bearing on high strength bolt. ~Has a single row of needle rollers and 2 internal thrust washers. ~Crowned O.D. to accommodate some misalignment. ~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).