Track Rollers

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Part Product Name Style Inch/Metric Inner Diameter Outer Diameter Width Dynamic Capacity Static Capacity Max Allowable Load Track Capacity Finish Enclosure Series Bore Size (in) Bore Size (mm) Dynamic Load Rating (lbf) Dynamic Load Rating (N) Item Name Lubrication Type Material Operating Temperature (Max) ºC Operating Temperature (Max) ºF Operating Temperature (Min) ºC Operating Temperature (Min) ºF Outside Diameter (in) Outside Diameter (mm) Static Load Rating (lbf) Static Load Rating (N) Weight (lb) Bore Shape Fillet Radius/Chamfer (in) Fillet Radius/Chamfer (mm) Precision Rating Speed (Max) (rpm) Total Width (in) Total Width (mm) Weight (kg) UPC
6NBF817YJ RBC Airframe Bearing - NBF Series / SAE AS24465 Needle Roller Inch 0.3750" 1.0625" 0.500" 2700 lbf 3600 lbf 3600 lbf 2700 lbf Cadmium Open RBC® 0.38 9.53 3600 16013.592 RBC Airframe Bearing - NBF Series / SAE AS24465 Hole On Inner Ring 52100 Bearing Quality Steel 121.1 250 -17.8 0 1.06 26.99 3600 16013.592 0.098 Round 0.022 0.5588 Not Rated 100 0.5000 12.700 0.044492 637400593964
ATF4 RBC Airframe Bearing - ATF Series / SAE AS21438 Needle Roller Inch 0.25" 0.875" 0.375" 1430 lbf 1910 lbf 1910 lbf 1430 lbf Cadmium Double Sealed Steel RBC® Sealed 0.25 6.35 1910 8496.1002 SAE AS21438 RBC Airframe Bearing - ATF Series / SAE AS21438 Lubrication Groove & Hole High carbon chrome steel 0.88 22.23 Sealed 1910 8496.1002 0.05 Round 0.022 0.5588 Not Rated 100 0.3750 9.525 0.0227 637400034016
8NBF1021YJ RBC Airframe Bearing - NBF Series / SAE AS24465 Needle Roller Inch 0.5000" 1.3125" 0.625" 4300 lbf 5780 lbf 5780 lbf 4300 lbf Cadmium Open RBC® 0.50 12.70 5780 25710.712 RBC Airframe Bearing - NBF Series / SAE AS24465 Hole On Inner Ring 52100 Bearing Quality Steel 121.1 250 -17.8 0 1.31 33.34 5780 25710.712 0.177 Round 0.032 0.8128 Not Rated 100 0.6250 15.875 0.080358 637400549442
10NBF1224YJ RBC Airframe Bearing - NBF Series / SAE AS24465 Needle Roller Inch 0.6250" 1.5000" 0.750" 6400 lbf 8530 lbf 8530 lbf 6400 lbf Cadmium Open RBC® 0.63 15.88 8530 37943.317 RBC Airframe Bearing - NBF Series / SAE AS24465 Hole On Inner Ring 52100 Bearing Quality Steel 121.1 250 -17.8 0 1.50 38.10 8530 37943.317 0.266 Round 0.032 0.8128 Not Rated 100 0.7500 19.05 0.120764 637400548377
ATF6 RBC Airframe Bearing - ATF Series / SAE AS21438 Needle Roller Inch 0.375" 1.0625" 0.5" 2700 lbf 3600 lbf 3600 lbf 2700 lbf Cadmium Double Sealed Steel RBC® Sealed 0.38 9.53 3600 16013.592 SAE AS21438 RBC Airframe Bearing - ATF Series / SAE AS21438 Lubrication Groove & Hole High carbon chrome steel 1.06 26.99 Sealed 3600 16013.592 0.1 Round 0.022 0.5588 Not Rated 100 0.5000 12.700 0.0454 637400561383
ATF8 RBC Airframe Bearing - ATF Series / SAE AS21438 Needle Roller Inch 0.5" 1.3125" 0.625" 4300 lbf 5780 lbf 5780 lbf 4300 lbf Cadmium Double Sealed Steel RBC® Sealed 0.50 12.70 5780 25710.7116 SAE AS21438 RBC Airframe Bearing - ATF Series / SAE AS21438 Lubrication Groove & Hole High carbon chrome steel 1.31 33.34 Sealed 5780 25710.7116 0.19 Round 0.032 0.8128 Not Rated 100 0.6250 15.875 0.08626 637400034023
12NBF1628YJ RBC Airframe Bearing - NBF Series / SAE AS24465 Needle Roller Inch 0.7500" 1.7500" 1.000" 10700 lbf 14200 lbf 14200 lbf 10700 lbf Cadmium Open RBC® 0.75 19.05 14200 63164.724 RBC Airframe Bearing - NBF Series / SAE AS24465 Hole On Inner Ring 52100 Bearing Quality Steel 121.1 250 -17.8 0 1.75 44.45 14200 63164.724 0.52 Round 0.032 0.8128 Not Rated 100 1 25.4 0.23608 637400592622
ATF10 RBC Airframe Bearing - ATF Series / SAE AS21438 Needle Roller Inch 0.625" 1.5" 0.75" 6400 lbf 8530 lbf 8530 lbf 6400 lbf Cadmium Double Sealed Steel RBC® Sealed 0.63 15.88 8530 37943.3166 SAE AS21438 RBC Airframe Bearing - ATF Series / SAE AS21438 Lubrication Groove & Hole High carbon chrome steel 1.50 38.10 Sealed 8530 37943.3166 0.28 Round 0.032 0.8128 Not Rated 100 0.7500 19.05 0.12712 637400561154
14NBF1832YJ RBC Airframe Bearing - NBF Series / SAE AS24465 Needle Roller Inch 0.8750" 2.0000" 1.125" 14400 lbf 19300 lbf 19300 lbf 14400 lbf Cadmium Open RBC® 0.88 22.23 19300 85850.646 RBC Airframe Bearing - NBF Series / SAE AS24465 Hole On Inner Ring 52100 Bearing Quality Steel 121.1 250 -17.8 0 2.00 50.80 19300 85850.646 0.713 Round 0.032 0.8128 Not Rated 100 1.125 28.575 0.323702 637400548384
ATL6 RBC Airframe Bearing - ATL Series / SAE AS21439 Needle Roller Inch 0.375" 1.125" 1" 5370 lbf 7130 lbf 7130 lbf 5370 lbf Cadmium Double Sealed Steel RBC® Sealed 0.38 9.53 7130 31715.8086 SAE AS21438 RBC Airframe Bearing - ATL Series / SAE AS21439 Lubrication Groove & Hole High carbon chrome steel 1.13 28.58 Sealed 7130 31715.8086 0.239 Round 0.022 0.5588 Not Rated 100 1 25.4 0.108506 637400034092
ATF12 RBC Airframe Bearing - ATF Series / SAE AS21438 Needle Roller Inch 0.75" 1.75" 1" 10700 lbf 14200 lbf 14200 lbf 10700 lbf Cadmium Double Sealed Steel RBC® Sealed 0.75 19.05 14200 63164.724 SAE AS21438 RBC Airframe Bearing - ATF Series / SAE AS21438 Lubrication Groove & Hole High carbon chrome steel 1.75 44.45 Sealed 14200 63164.724 0.52 Round 0.032 0.8128 Not Rated 100 1 25.4 0.23608 637400034009
12NBL2830YJ RBC Airframe Bearing - NBL Series/SAE AS24466 Needle Roller Inch 0.7500" 1.8750" 1.750" 21400 lbf 28500 lbf 28500 lbf 21400 lbf Cadmium Open RBC® 0.75 19.05 28500 126774.27 RBC Airframe Bearing - NBL Series/SAE AS24466 Hole On Outer Ring 52100 Bearing Quality Steel 121.1 250 -17.8 0 1.88 47.63 28500 126774.27 1.08 Round 0.032 0.8128 Not Rated 100 1.750 44.45 0.49032 637400592660
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