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Thrust Ball Bearings
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For silky-smooth motion, the balls inside these bearings roll nearly friction-free. You'll often find them at the end of a shaft or between a stationary and rotating surface, such as on a propeller or rotary table.
These bearings come as three separate pieces—one cage and two washers. The cage holds the balls in place, while the washers create a surface for the balls to roll on. This design is easy to lubricate, but the oil will attract dust and grime since it's exposed.
Steel—Strong and wear resistant. However, these bearings are best for dry environments since moisture will cause them to rust.
For Shaft Dia., mm | OD, mm | Thk., mm | Cage Material | Dynamic Thrust Load Cap., lb. | Max. Rotation Speed, rpm | Temp. Range, ° F | Includes | Each | |||
|---|---|---|---|---|---|---|---|---|---|---|---|
Steel | |||||||||||
| 3 | 8 | 3.5 | Bronze | 130 | 12,000 | -60 to 250 | Two Washers | 7806K53 | 00000 | ||
| 4 | 9 | 4 | Bronze | 160 | 12,000 | -60 to 250 | Two Washers | 7806K54 | 0000 | ||
| 4 | 10 | 4 | Bronze | 120 | 12,000 | -60 to 250 | Two Washers | 7806K55 | 0000 | ||
| 5 | 12 | 4 | Bronze | 140 | 12,000 | -60 to 250 | Two Washers | 7806K57 | 0000 | ||
| 6 | 12 | 4.5 | Bronze | 270 | 11,500 | -60 to 250 | Two Washers | 7806K58 | 0000 | ||
| 6 | 14 | 5 | Bronze | 280 | 11,500 | -60 to 250 | Two Washers | 7806K59 | 0000 | ||
| 7 | 17 | 6 | Bronze | 410 | 11,000 | -60 to 250 | Two Washers | 7806K62 | 00000 | ||
| 8 | 16 | 5 | Bronze | 600 | 10,000 | -60 to 250 | Two Washers | 7806K63 | 0000 | ||
| 9 | 17 | 5 | Bronze | 570 | 9,000 | -60 to 250 | Two Washers | 7806K64 | 0000 | ||
| 9 | 20 | 7 | Bronze | 520 | 8,000 | -60 to 250 | Two Washers | 7806K65 | 0000 | ||
