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Extra-Clearance Mounted Ball Bearings
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Good for bulky setups, the tall design doubles the clearance between the shaft and the mounting surface. The balls roll nearly friction-free within a sturdy housing to support smooth rotation.
Lubricate regularly to keep your bearings in tip-top shape. These bearings come packed with grease and sealed to block out dust and contaminants.
Powder-Coated Cast Iron Housing—A rugged iron base coated in thick powder that protects against water, mild detergents, and oil. However, if the coating is scratched or chipped, the underlying iron may rust.
Set Screw—Turn the screw to lock your shaft in place. A simple, reliable choice, set screws grip tightly, but they can mar shaft surfaces.
Misalignment Capability—Bearings compensate for as much shaft misalignment as the degree listed. This extends the life of the bearing and protects against wear if shafts are slightly askew.
Overall | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Shaft Dia. | Ctr. Ht. | Lg. | Wd. | Dynamic Radial Load Cap., lb. | Max. Rotation Speed, rpm | Bearing Material | Bearing Seal Type | Misalignment Capability | Each | |||
Powder-Coated Cast Iron Housing | ||||||||||||
Set Screw | ||||||||||||
| 1/2" | 2 3/4" | 5" | 1 9/16" | 2,850 | 5,500 | Steel | Sealed | 2° | 4453N11 | 000000 | ||
| 5/8" | 2 3/4" | 5" | 1 9/16" | 2,850 | 5,500 | Steel | Sealed | 2° | 4453N12 | 00000 | ||
| 3/4" | 2 3/4" | 5" | 1 9/16" | 2,850 | 5,500 | Steel | Sealed | 2° | 4453N13 | 00000 | ||
| 7/8" | 3 5/32" | 5 1/2" | 1 31/32" | 3,100 | 5,000 | Steel | Sealed | 2° | 4453N14 | 00000 | ||
| 15/16" | 3 5/32" | 5 1/2" | 1 31/32" | 3,100 | 5,000 | Steel | Sealed | 2° | 4453N15 | 00000 | ||
| 1" | 3 5/32" | 5 1/2" | 1 31/32" | 3,100 | 5,000 | Steel | Sealed | 2° | 4453N16 | 00000 | ||
| 1 1/8" | 3 35/64" | 6 1/2" | 1 31/32" | 4,350 | 4,000 | Steel | Sealed | 2° | 4453N17 | 00000 | ||
| 1 3/16" | 3 35/64" | 6 1/2" | 1 31/32" | 4,350 | 4,000 | Steel | Sealed | 2° | 4453N18 | 00000 | ||
| 1 1/4" | 3 35/64" | 6 1/2" | 1 31/32" | 4,350 | 4,000 | Steel | Sealed | 2° | 4453N19 | 00000 | ||
| 1 1/4" | 3 47/64" | 6 9/16" | 2 3/8" | 5,750 | 3,500 | Steel | Sealed | 2° | 4453N21 | 00000 | ||
| 1 5/16" | 3 47/64" | 6 9/16" | 2 3/8" | 5,750 | 3,500 | Steel | Sealed | 2° | 4453N22 | 00000 | ||
| 1 3/8" | 3 47/64" | 6 9/16" | 2 3/8" | 5,750 | 3,500 | Steel | Sealed | 2° | 4453N23 | 00000 | ||
| 1 7/16" | 3 47/64" | 6 9/16" | 2 3/8" | 5,750 | 3,500 | Steel | Sealed | 2° | 4453N24 | 00000 | ||
| 1 1/2" | 3 15/16" | 7 1/4" | 2 3/4" | 6,500 | 3,000 | Steel | Sealed | 2° | 4453N25 | 00000 | ||
| 1 9/16" | 3 15/16" | 7 1/4" | 2 3/4" | 6,500 | 3,000 | Steel | Sealed | 2° | 4453N26 | 00000 | ||
| 1 5/8" | 4 9/64" | 7 15/32" | 2 3/4" | 7,650 | 3,000 | Steel | Sealed | 2° | 4453N27 | 00000 | ||
| 1 11/16" | 4 9/64" | 7 15/32" | 2 3/4" | 7,650 | 3,000 | Steel | Sealed | 2° | 4453N28 | 00000 | ||
| 1 3/4" | 4 9/64" | 7 15/32" | 2 3/4" | 7,650 | 3,000 | Steel | Sealed | 2° | 4453N29 | 00000 | ||
| 1 7/8" | 4 21/64" | 8 1/8" | 2 3/4" | 7,850 | 2,500 | Steel | Sealed | 2° | 4453N31 | 00000 | ||
| 1 15/16" | 4 21/64" | 8 1/8" | 2 3/4" | 7,850 | 2,500 | Steel | Sealed | 2° | 4453N32 | 00000 | ||
| 2" | 4 21/64" | 8 1/8" | 2 3/4" | 7,850 | 2,500 | Steel | Sealed | 2° | 4453N33 | 00000 | ||
