FL Series
Schatz FL series bearings are single-row Fairlead ball bearings with stainless steel shields. These airframe control and aerospace bearings are Made in USA.
Fairlead Aircraft Control Bearings
- Single row Fairlead ball bearing
- All external surfaces except bore and stainless steel shields are cadmium plated
- Installed with stainless steel shields
- Conrad construction for low torque
- Pre-lubricated (see grease specifications)
| wdt_ID | Part Number | Bore d max<br>(in.) | Bore d min<br>(in.) | Outside Diameter D max (in.)<br>+.000 to -.010 | Outer Diameter D min (in.)<br>+.000 to -.010 | Inner Ring Width B (in.)<br>+.000 to -.005 | Outer Ring Width C (in.)<br>+.000 to -.005 | Inner Land Diameter d1 (in.)<br>Approx. | Inner Ring Chamfer<br>c1 (in.) | Pulley Diameter<br>G max (in.) | Pulley Diameter<br>G min (in.) | Pulley Radius<br>R max (in.) | Pulley Radius<br>R min (in.) | Max. Safe Working Load (lbs) † | Footnote (*) | Footnote(**) | Footnote(***) | Footnote (****) | Footnote (*****) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | FL3C2-3* | 0.1905 | 0.1895 | 0.5000 | 0.297 | 0.234 | 0.237 | 0.005 | 0.385 | 0.055 | 0.052 | 80 | * 440C, Double row bearings, PTFE Seals. | ||||||
| 2 | FL3C3 | 0.1905 | 0.1900 | 0.7980 | 0.300 | 0.234 | 0.244 | Broken Corner | 0.510 | 0.500 | 0.055 | 0.052 | 200 | ||||||
| 3 | FL3C3-2 | 0.1905 | 0.1900 | 0.6880 | 0.300 | 0.234 | 0.244 | Broken Corner | 0.510 | 0.500 | 0.055 | 0.052 | 200 | ||||||
| 4 | FL3C3-3** | 0.1905 | 0.1900 | 0.7980 | 0.300 | 0.234 | 0.258 | Broken Corner | 0.510 | 0.500 | 0.055 | 0.052 | 200 | ** PTFE Seals. | |||||
| 5 | FL3C6 | 0.1905 | 0.1900 | 1.2500 | 0.484 | 0.350 | 0.330 | 0.010 | 0.750 | 0.740 | 0.112 | 0.109 | 500 | ||||||
| 6 | FL3C6-2 | 0.1905 | 0.1900 | 0.9800 | 0.96 | 0.484 | 0.350 | 0.330 | 0.010 | 0.750 | 0.740 | 0.110 | 0.110 | 500 | |||||
| 7 | FL3C6-3*** | 0.1905 | 0.1900 | 1.0250 | 0.500 | 0.410 | 0.280 | 0.005 | 0.755 | 0.160 | 0.150 | 15 (static load) | *** PTFE Seals, inner ring is 440C, outer ring made of Molybendum Disulphide Composite. | ||||||
| 8 | FL3C6-10** | 0.1905 | 0.1900 | 1.2500 | 0.484 | 0.350 | 0.350 | 0.010 | 0.750 | 0.112 | 0.109 | 500 | ** PTFE Seals. | ||||||
| 9 | FL3C8-2**** | 0.1905 | 0.1900 | 0.9650 | 0.406 | 0.312 | 0.317 | 0.005 | 0.805 | 0.160 | 0.150 | 15 (static load) | **** Buna N Seal. | ||||||
| 10 | FL4C6-2***** | 0.2500 | 0.2495 | 1.0000 | 0.563 | 0.500 | 0.339 | 0.005 | 0.600 | 0.590 | 0.130 | 0.120 | 200 | ***** Double row bearings, PTFE Seals. | |||||
| 11 | FL4C8-3*** | 0.2500 | 0.2495 | 1.0630 | 0.348 | 0.335 | 0.386 | 0.005 | 0.910 | 0.900 | 0.160 | 0.150 | 200 | *** PTFE Seals, inner ring is 440C, outer ring made of Molybendum Disulphide Composite. | |||||
| Part Number | Bore d max<br>(in.) | Bore d min<br>(in.) | Outside Diameter D max (in.)<br>+.000 to -.010 | Outer Diameter D min (in.)<br>+.000 to -.010 | Inner Ring Width B (in.)<br>+.000 to -.005 | Outer Ring Width C (in.)<br>+.000 to -.005 | Inner Land Diameter d1 (in.)<br>Approx. | Inner Ring Chamfer<br>c1 (in.) | Pulley Diameter<br>G max (in.) | Pulley Diameter<br>G min (in.) | Pulley Radius<br>R max (in.) | Pulley Radius<br>R min (in.) | Max. Safe Working Load (lbs) † | Footnote (*) | Footnote(**) | Footnote(***) | Footnote (****) | Footnote (*****) |
FL Series Notes
- Check with Schatz Bearing Corporation for current approval status.
- Contact Schatz Bearing Corporation’s Engineering Department for further technical information.
- Check with Schatz Bearing Corporation’s Sales Department for price and availability.
