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 | Cage Material | Series | Seal Type | Bore Size (in) | Bore Size (mm) | Dynamic Load Rating (lbf) | Dynamic Load Rating (N) | Industry Standards/Certifications | Item Name | Lubrication Type | Material | Outside Diameter (in) | Outside Diameter (mm) | Seal Material | 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 | |
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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 | |
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 | |
ATF14 | RBC Airframe Bearing - ATF Series / SAE AS21438 | Needle Roller | Inch | 0.875" | 2" | 1.125" | 14400 lbf | 19300 lbf | 19300 lbf | 14400 lbf | Cadmium | Double Sealed | Steel | RBC® | Sealed | 0.88 | 22.23 | 19300 | 85850.646 | SAE AS21438 | RBC Airframe Bearing - ATF Series / SAE AS21438 | Lubrication Groove & Hole | High carbon chrome steel | 2.00 | 50.80 | Sealed | 19300 | 85850.646 | 0.75 | Round | 0.032 | 0.8128 | Not Rated | 100 | 1.125 | 28.575 | 0.3405 | 637400561192 | |
ATF20 | RBC Airframe Bearing - ATF Series / SAE AS21438 | Needle Roller | Inch | 1.25" | 2.5" | 1.25" | 18900 lbf | 25300 lbf | 25300 lbf | 18900 lbf | Cadmium | Double Sealed | Steel | RBC® | Sealed | 1.25 | 31.75 | 25300 | 112539.966 | SAE AS21438 | RBC Airframe Bearing - ATF Series / SAE AS21438 | Lubrication Groove & Hole | High carbon chrome steel | 2.50 | 63.50 | Sealed | 25300 | 112539.966 | 1.16 | Round | 0.032 | 0.8128 | Not Rated | 100 | 1.25 | 31.75 | 0.52664 | 637400561239 | |
ATF24 | RBC Airframe Bearing - ATF Series / SAE AS21438 | Needle Roller | Inch | 1.5" | 3" | 1.5" | 28400 lbf | 37900 lbf | 37900 lbf | 28400 lbf | Cadmium | Double Sealed | Steel | RBC® | Sealed | 1.50 | 38.10 | 37900 | 168587.538 | SAE AS21438 | RBC Airframe Bearing - ATF Series / SAE AS21438 | Lubrication Groove & Hole | High carbon chrome steel | 3.00 | 76.20 | Sealed | 37900 | 168587.538 | 2.36 | Round | 0.032 | 0.8128 | Not Rated | 100 | 1.5000 | 38.1 | 1.07144 | 637400561253 | |
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 | |
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 | |
ATL10 | RBC Airframe Bearing - ATL Series / SAE AS21439 | Needle Roller | Inch | 0.625" | 1.625" | 1.5" | 15000 lbf | 19900 lbf | 19900 lbf | 15000 lbf | Cadmium | Double Sealed | Steel | RBC® | Sealed | 0.63 | 15.88 | 19900 | 88519.578 | SAE AS21438 | RBC Airframe Bearing - ATL Series / SAE AS21439 | Lubrication Groove & Hole | High carbon chrome steel | 1.63 | 41.28 | Sealed | 19900 | 88519.578 | 0.73 | Round | 0.032 | 0.8128 | Not Rated | 100 | 1.5000 | 38.1 | 0.33142 | 637400561444 | |
ATL12 | RBC Airframe Bearing - ATL Series / SAE AS21439 | Needle Roller | Inch | 0.75" | 1.875" | 1.75" | 21400 lbf | 28500 lbf | 28500 lbf | 21400 lbf | Cadmium | Double Sealed | Steel | RBC® | Sealed | 0.75 | 19.05 | 28500 | 126774.27 | SAE AS21438 | RBC Airframe Bearing - ATL Series / SAE AS21439 | Lubrication Groove & Hole | High carbon chrome steel | 1.88 | 47.63 | Sealed | 28500 | 126774.27 | 1.13 | Round | 0.032 | 0.8128 | Not Rated | 100 | 1.750 | 44.45 | 0.51302 | 637400561475 | |
ATL16 | RBC Airframe Bearing - ATL Series / SAE AS21439 | Needle Roller | Inch | 1" | 2.375" | 2.25" | 33600 lbf | 44900 lbf | 44900 lbf | 33600 lbf | Cadmium | Double Sealed | Steel | RBC® | Sealed | 1.00 | 25.40 | 44900 | 199725.078 | SAE AS21438 | RBC Airframe Bearing - ATL Series / SAE AS21439 | Lubrication Groove & Hole | High carbon chrome steel | 2.38 | 60.33 | Sealed | 44900 | 199725.078 | 2.31 | Round | 0.032 | 0.8128 | Not Rated | 100 | 2.250 | 57.15 | 1.04874 | 637400561529 | |
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 |
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