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Thin Section Ball Bearings - 4-Point Contact, X-Type
Thin Section Ball Bearings
The X-Type, or 4-point contact, ball bearing is ideal for moment loading. X-Type bearings are designed with gothic arch raceways creating 4 contact points between the balls and the raceways. This design is excellent for moment loading and reversing axial loading. The X-Type bearing can be used for other light loading conditions, but is not recommended in place of the C- or A-Type bearing for pure radial loads.
• Large Diameter
• Light Weight
• Small Cross Section
• Snap-Over Ball Separator
• Large Diameter
• Light Weight
• Small Cross Section
• Snap-Over Ball Separator
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Bore (B) (in)
Outside Diameter (D) (in)
Outside Ring Width (W) (in)
Inside Ring Width (in)
Housing Fillet (in)
Item # |
Bore (B) |
Outside Diameter (D) |
Outside Ring Width (W) |
Inside Ring Width |
Housing Fillet |
Dynamic Radial |
Static Radial |
|---|---|---|---|---|---|---|---|
| KF050XP0-RBC | Bore (B) N/A 5.00 in | Outside Diameter (D) N/A 6.50 in | Outside Ring Width (W) N/A 0.75 in | Inside Ring Width N/A 0.750 in | Housing Fillet N/A 0.08 in | Dynamic Radial N/A 5172 lbf | Static Radial N/A 6490 lbf |
| KF055XP0-RBC | Bore (B) N/A 5.50 in | Outside Diameter (D) N/A 7.00 in | Outside Ring Width (W) N/A 0.75 in | Inside Ring Width N/A 0.750 in | Housing Fillet N/A 0.08 in | Dynamic Radial N/A 5415 lbf | Static Radial N/A 7050 lbf |
| KF060XP0-RBC | Bore (B) N/A 6.00 in | Outside Diameter (D) N/A 7.50 in | Outside Ring Width (W) N/A 0.75 in | Inside Ring Width N/A 0.750 in | Housing Fillet N/A 0.08 in | Dynamic Radial N/A 9503 lbf | Static Radial N/A 11490 lbf |
| KF065XP0-RBC | Bore (B) N/A 6.50 in | Outside Diameter (D) N/A 8.00 in | Outside Ring Width (W) N/A 0.75 in | Inside Ring Width N/A 0.750 in | Housing Fillet N/A 0.08 in | Dynamic Radial N/A 9713 lbf | Static Radial N/A 12040 lbf |
| KF070XP0-RBC | Bore (B) N/A 7.00 in | Outside Diameter (D) N/A 8.50 in | Outside Ring Width (W) N/A 0.75 in | Inside Ring Width N/A 0.750 in | Housing Fillet N/A 0.08 in | Dynamic Radial N/A 10208 lbf | Static Radial N/A 13130 lbf |
| KF075XP0-RBC | Bore (B) N/A 7.50 in | Outside Diameter (D) N/A 9.00 in | Outside Ring Width (W) N/A 0.75 in | Inside Ring Width N/A 0.750 in | Housing Fillet N/A 0.08 in | Dynamic Radial N/A 10410 lbf | Static Radial N/A 13680 lbf |
| KF080XP0-RBC | Bore (B) N/A 8.00 in | Outside Diameter (D) N/A 9.50 in | Outside Ring Width (W) N/A 0.75 in | Inside Ring Width N/A 0.750 in | Housing Fillet N/A 0.08 in | Dynamic Radial N/A 10882 lbf | Static Radial N/A 14770 lbf |
| KF090XP0-RBC | Bore (B) N/A 9.00 in | Outside Diameter (D) N/A 10.50 in | Outside Ring Width (W) N/A 0.75 in | Inside Ring Width N/A 0.750 in | Housing Fillet N/A 0.08 in | Dynamic Radial N/A 11526 lbf | Static Radial N/A 16420 lbf |
| KF100XP0-RBC | Bore (B) N/A 10.00 in | Outside Diameter (D) N/A 11.50 in | Outside Ring Width (W) N/A 0.75 in | Inside Ring Width N/A 0.750 in | Housing Fillet N/A 0.08 in | Dynamic Radial N/A 12147 lbf | Static Radial N/A 18060 lbf |
| KF110XP0-RBC | Bore (B) N/A 11.00 in | Outside Diameter (D) N/A 12.50 in | Outside Ring Width (W) N/A 0.75 in | Inside Ring Width N/A 0.750 in | Housing Fillet N/A 0.08 in | Dynamic Radial N/A 7721 lbf | Static Radial N/A 13260 lbf |
| KF120XP0-RBC | Bore (B) N/A 12.00 in | Outside Diameter (D) N/A 13.50 in | Outside Ring Width (W) N/A 0.75 in | Inside Ring Width N/A 0.750 in | Housing Fillet N/A 0.08 in | Dynamic Radial N/A 8084 lbf | Static Radial N/A 14390 lbf |
| KF140XP0-RBC | Bore (B) N/A 14.00 in | Outside Diameter (D) N/A 15.50 in | Outside Ring Width (W) N/A 0.75 in | Inside Ring Width N/A 0.750 in | Housing Fillet N/A 0.08 in | Dynamic Radial N/A 8775 lbf | Static Radial N/A 16650 lbf |
| KF160XP0-RBC | Bore (B) N/A 16.00 in | Outside Diameter (D) N/A 17.50 in | Outside Ring Width (W) N/A 0.75 in | Inside Ring Width N/A 0.750 in | Housing Fillet N/A 0.08 in | Dynamic Radial N/A 9421 lbf | Static Radial N/A 18900 lbf |
| KG040XP0-RBC | Bore (B) N/A 4.00 in | Outside Diameter (D) N/A 6.00 in | Outside Ring Width (W) N/A 1 in | Inside Ring Width N/A 1 in | Housing Fillet N/A 0.08 in | Dynamic Radial N/A 7979 lbf | Static Radial N/A 8210 lbf |
| KG042XP0-RBC | Bore (B) N/A 4.25 in | Outside Diameter (D) N/A 6.25 in | Outside Ring Width (W) N/A 1 in | Inside Ring Width N/A 1 in | Housing Fillet N/A 0.08 in | Dynamic Radial N/A 7917 lbf | Static Radial N/A 8210 lbf |
| KG045XP0-RBC | Bore (B) N/A 4.50 in | Outside Diameter (D) N/A 6.50 in | Outside Ring Width (W) N/A 1 in | Inside Ring Width N/A 1 in | Housing Fillet N/A 0.08 in | Dynamic Radial N/A 8205 lbf | Static Radial N/A 8760 lbf |
| KG047XP0-RBC | Bore (B) N/A 4.75 in | Outside Diameter (D) N/A 6.75 in | Outside Ring Width (W) N/A 1 in | Inside Ring Width N/A 1 in | Housing Fillet N/A 0.08 in | Dynamic Radial N/A 8487 lbf | Static Radial N/A 9300 lbf |
| KG050XP0-RBC | Bore (B) N/A 5.00 in | Outside Diameter (D) N/A 7.00 in | Outside Ring Width (W) N/A 1 in | Inside Ring Width N/A 1 in | Housing Fillet N/A 0.08 in | Dynamic Radial N/A 8762 lbf | Static Radial N/A 9850 lbf |
| KG055XP0-RBC | Bore (B) N/A 5.50 in | Outside Diameter (D) N/A 7.50 in | Outside Ring Width (W) N/A 1 in | Inside Ring Width N/A 1 in | Housing Fillet N/A 0.08 in | Dynamic Radial N/A 955 lbf | Static Radial N/A 1900 lbf |
| KG060XP0-RBC | Bore (B) N/A 6.00 in | Outside Diameter (D) N/A 8.00 in | Outside Ring Width (W) N/A 1 in | Inside Ring Width N/A 1 in | Housing Fillet N/A 0.08 in | Dynamic Radial N/A 1001 lbf | Static Radial N/A 2050 lbf |
| KG065XP0-RBC | Bore (B) N/A 6.50 in | Outside Diameter (D) N/A 8.50 in | Outside Ring Width (W) N/A 1 in | Inside Ring Width N/A 1 in | Housing Fillet N/A 0.08 in | Dynamic Radial N/A 1046 lbf | Static Radial N/A 2200 lbf |
| KG070XP0-RBC | Bore (B) N/A 7.00 in | Outside Diameter (D) N/A 9.00 in | Outside Ring Width (W) N/A 1 in | Inside Ring Width N/A 1 in | Housing Fillet N/A 0.08 in | Dynamic Radial N/A 1089 lbf | Static Radial N/A 2350 lbf |
| KG075XP0-RBC | Bore (B) N/A 7.50 in | Outside Diameter (D) N/A 9.50 in | Outside Ring Width (W) N/A 1 in | Inside Ring Width N/A 1 in | Housing Fillet N/A 0.08 in | Dynamic Radial N/A 1131 lbf | Static Radial N/A 2500 lbf |
| KG080XP0-RBC | Bore (B) N/A 8.00 in | Outside Diameter (D) N/A 10.00 in | Outside Ring Width (W) N/A 1 in | Inside Ring Width N/A 1 in | Housing Fillet N/A 0.08 in | Dynamic Radial N/A 1212 lbf | Static Radial N/A 2810 lbf |
| KG090XP0-RBC | Bore (B) N/A 9.00 in | Outside Diameter (D) N/A 11.00 in | Outside Ring Width (W) N/A 1 in | Inside Ring Width N/A 1 in | Housing Fillet N/A 0.08 in | Dynamic Radial N/A 1289 lbf | Static Radial N/A 3110 lbf |
