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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 |
|---|---|---|---|---|---|---|---|
| KA020XP0-RBC | Bore (B) N/A 2.00 in | Outside Diameter (D) N/A 2.50 in | Outside Ring Width (W) N/A 0.25 in | Inside Ring Width N/A 0.25 in | Housing Fillet N/A 0.025 in | Dynamic Radial N/A 514 lbf | Static Radial N/A 680 lbf |
| KA025XP0-RBC | Bore (B) N/A 2.50 in | Outside Diameter (D) N/A 3.00 in | Outside Ring Width (W) N/A 0.25 in | Inside Ring Width N/A 0.25 in | Housing Fillet N/A 0.025 in | Dynamic Radial N/A 583 lbf | Static Radial N/A 830 lbf |
| KA030XP0-RBC | Bore (B) N/A 3.00 in | Outside Diameter (D) N/A 3.50 in | Outside Ring Width (W) N/A 0.25 in | Inside Ring Width N/A 0.25 in | Housing Fillet N/A 0.025 in | Dynamic Radial N/A 643 lbf | Static Radial N/A 990 lbf |
| KA035XP0-RBC | Bore (B) N/A 3.50 in | Outside Diameter (D) N/A 4.00 in | Outside Ring Width (W) N/A 0.25 in | Inside Ring Width N/A 0.25 in | Housing Fillet N/A 0.025 in | Dynamic Radial N/A 701 lbf | Static Radial N/A 1140 lbf |
| KA040XP0-RBC | Bore (B) N/A 4.00 in | Outside Diameter (D) N/A 4.50 in | Outside Ring Width (W) N/A 0.25 in | Inside Ring Width N/A 0.25 in | Housing Fillet N/A 0.025 in | Dynamic Radial N/A 756 lbf | Static Radial N/A 1290 lbf |
| KA042XP0-RBC | Bore (B) N/A 4.25 in | Outside Diameter (D) N/A 4.75 in | Outside Ring Width (W) N/A 0.25 in | Inside Ring Width N/A 0.25 in | Housing Fillet N/A 0.025 in | Dynamic Radial N/A 783 lbf | Static Radial N/A 1370 lbf |
| KA045XP0-RBC | Bore (B) N/A 4.50 in | Outside Diameter (D) N/A 5.00 in | Outside Ring Width (W) N/A 0.25 in | Inside Ring Width N/A 0.25 in | Housing Fillet N/A 0.025 in | Dynamic Radial N/A 809 lbf | Static Radial N/A 1440 lbf |
| KA047XP0-RBC | Bore (B) N/A 4.75 in | Outside Diameter (D) N/A 5.25 in | Outside Ring Width (W) N/A 0.25 in | Inside Ring Width N/A 0.25 in | Housing Fillet N/A 0.025 in | Dynamic Radial N/A 834 lbf | Static Radial N/A 1520 lbf |
| KA050XP0-RBC | Bore (B) N/A 5.00 in | Outside Diameter (D) N/A 5.50 in | Outside Ring Width (W) N/A 0.25 in | Inside Ring Width N/A 0.25 in | Housing Fillet N/A 0.025 in | Dynamic Radial N/A 859 lbf | Static Radial N/A 1590 lbf |
| KA055XP0-RBC | Bore (B) N/A 5.50 in | Outside Diameter (D) N/A 6.00 in | Outside Ring Width (W) N/A 0.25 in | Inside Ring Width N/A 0.25 in | Housing Fillet N/A 0.025 in | Dynamic Radial N/A 908 lbf | Static Radial N/A 1750 lbf |
| KA060XP0-RBC | Bore (B) N/A 6.00 in | Outside Diameter (D) N/A 6.50 in | Outside Ring Width (W) N/A 0.25 in | Inside Ring Width N/A 0.25 in | Housing Fillet N/A 0.025 in | Dynamic Radial N/A 1371 lbf | Static Radial N/A 2560 lbf |
| KA065XP0-RBC | Bore (B) N/A 6.50 in | Outside Diameter (D) N/A 7.00 in | Outside Ring Width (W) N/A 0.25 in | Inside Ring Width N/A 0.25 in | Housing Fillet N/A 0.025 in | Dynamic Radial N/A 1435 lbf | Static Radial N/A 2760 lbf |
| KA070XP0-RBC | Bore (B) N/A 7.00 in | Outside Diameter (D) N/A 7.50 in | Outside Ring Width (W) N/A 0.25 in | Inside Ring Width N/A 0.25 in | Housing Fillet N/A 0.025 in | Dynamic Radial N/A 1498 lbf | Static Radial N/A 2970 lbf |
| KA075XP0-RBC | Bore (B) N/A 7.50 in | Outside Diameter (D) N/A 8.00 in | Outside Ring Width (W) N/A 0.25 in | Inside Ring Width N/A 0.25 in | Housing Fillet N/A 0.025 in | Dynamic Radial N/A 1559 lbf | Static Radial N/A 3170 lbf |
| KA080XP0-RBC | Bore (B) N/A 8.00 in | Outside Diameter (D) N/A 8.50 in | Outside Ring Width (W) N/A 0.25 in | Inside Ring Width N/A 0.25 in | Housing Fillet N/A 0.025 in | Dynamic Radial N/A 1618 lbf | Static Radial N/A 3370 lbf |
| KA090XP0-RBC | Bore (B) N/A 9.00 in | Outside Diameter (D) N/A 9.50 in | Outside Ring Width (W) N/A 0.25 in | Inside Ring Width N/A 0.25 in | Housing Fillet N/A 0.025 in | Dynamic Radial N/A 1732 lbf | Static Radial N/A 3780 lbf |
| KA100XP0-RBC | Bore (B) N/A 10.00 in | Outside Diameter (D) N/A 10.50 in | Outside Ring Width (W) N/A 0.25 in | Inside Ring Width N/A 0.25 in | Housing Fillet N/A 0.025 in | Dynamic Radial N/A 1841 lbf | Static Radial N/A 4190 lbf |
| KA110XP0-RBC | Bore (B) N/A 11.00 in | Outside Diameter (D) N/A 11.50 in | Outside Ring Width (W) N/A 0.25 in | Inside Ring Width N/A 0.25 in | Housing Fillet N/A 0.025 in | Dynamic Radial N/A 1362 lbf | Static Radial N/A 3410 lbf |
| KA120XP0-RBC | Bore (B) N/A 12.00 in | Outside Diameter (D) N/A 12.50 in | Outside Ring Width (W) N/A 0.25 in | Inside Ring Width N/A 0.25 in | Housing Fillet N/A 0.025 in | Dynamic Radial N/A 1433 lbf | Static Radial N/A 3720 lbf |
| KAA10XL0-RBC | Bore (B) N/A 1.00 in | Outside Diameter (D) N/A 1.38 in | Outside Ring Width (W) N/A 0.1875 in | Inside Ring Width N/A 0.1875 in | Housing Fillet N/A 0.015 in | Dynamic Radial N/A 270 lbf | Static Radial N/A 290 lbf |
| KAA15XL0-RBC | Bore (B) N/A 1.50 in | Outside Diameter (D) N/A 1.88 in | Outside Ring Width (W) N/A 0.1875 in | Inside Ring Width N/A 0.1875 in | Housing Fillet N/A 0.015 in | Dynamic Radial N/A 310 lbf | Static Radial N/A 400 lbf |
| KAA17XL0-RBC | Bore (B) N/A 1.75 in | Outside Diameter (D) N/A 2.13 in | Outside Ring Width (W) N/A 0.1875 in | Inside Ring Width N/A 0.1875 in | Housing Fillet N/A 0.015 in | Dynamic Radial N/A 322 lbf | Static Radial N/A 460 lbf |
| KB020XP0-RBC | Bore (B) N/A 2.00 in | Outside Diameter (D) N/A 2.63 in | Outside Ring Width (W) N/A 0.3125 in | Inside Ring Width N/A 0.3125 in | Housing Fillet N/A 0.032 in | Dynamic Radial N/A 758 lbf | Static Radial N/A 930 lbf |
| KB025XP0-RBC | Bore (B) N/A 2.50 in | Outside Diameter (D) N/A 3.13 in | Outside Ring Width (W) N/A 0.3125 in | Inside Ring Width N/A 0.3125 in | Housing Fillet N/A 0.040 in | Dynamic Radial N/A 848 lbf | Static Radial N/A 1140 lbf |
| KB030XP0-RBC | Bore (B) N/A 3.00 in | Outside Diameter (D) N/A 3.63 in | Outside Ring Width (W) N/A 0.3125 in | Inside Ring Width N/A 0.3125 in | Housing Fillet N/A 0.032 in | Dynamic Radial N/A 933 lbf | Static Radial N/A 1340 lbf |
