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Ball Bearing Guide
Place your order for Whiteside Router bits before 2:30pm ET Mon-Fri to have your order ship same Day!
| Cutting Diameter | Cutting Length | Overall Length | Bearing Number | Part Number |
|---|---|---|---|---|
| 1/4" SHANK | ||||
| 1/2" | 1/8" | 1 3/4" | B9 | * 3000A |
| 1/2" | 1/4" | 1 7/8" | B9 | * 3000 |
| 1/2" | 1/2" | 2" | B9 | 3001 |
| 1/2" | 3/4" | 2 1/4" | B9 | 3002 |
| 1/2" | 1" | 2 1/2" | B9 | 3004 |
| 5/8" | 1/4" | 1 3/4" | B6 | * 3006 |
| 5/8" | 1/2" | 2 1/4" | B6 | K41 |
| 5/8" | 3/4" | 2 1/2" | B6 | K43 |
| 5/8" | 1" | 2 1/2" | B6 | 3008 |
| 3/4" | 1/4" | 1 3/4" | B4 | * 3010 |
| 3/4" | 3/4" | 2 3/8" | B4 | 3012 |
| 3/4" | 1" | 2 5/8" | B4 | 3014 |
| 3/8" SHANK | ||||
| 7/8" | 1" | 2 5/8" | B12 | 3015 |
| 1/2" SHANK | ||||
| 1 1/8" | 1" | 3" | B11 | 3016 |
| 1 1/8" | 1 1/2" | 3 1/2" | B11 | 3018 |
| 1 1/8" | 2" | 4" | B11 | 3019 |
| 3/4" | 1" | 2 3/4" | B19 | ** 3020 |
| 3/4" | 1 1/4" | 3" | B19 | ** 3021 |
| 3/4" | 1 1/2" | 3 1/4" | B19 | ** 3022 |
| 3/4" | 2" | 3 5/8" | B19 | ** 3023 |
* Dado Clean out bits. Use to Square the bottom of dado cuts made on a table saw.
** Whiteside recommends the 1 1/8" dia tools in the 1/2" shank whenever possible due to the fragile nature of the B19 bearing.

With Oversize Bearings
| Cutting Diameter | Cutting Length | Overall Length | Bearing Diameter | Bearing Number | Part Number |
|---|---|---|---|---|---|
| 1/4" SHANK | |||||
| 5/16" | 3/4" | 2 3/4" | 1/2" | B9 | (a) 3025 |
| 1/2" | 1/4" | 1 7/8" | 5/8" | B6 | (d) 3027 |
| 1/2" | 1/4" | 1 7/8" | 3/4" | B4 | (b) 3028 |
| 9/16" | 3/4" | 2 1/4" | 5/8" | B6 | (a,c) 3032 |
(a) For Porter-Cable Morten™, Mortise & Tenon Jig, and Omnijig® templates
(b) For Hinge-flate™ II template
(c) Keller Box Joint Bit
(d) For Porter-Cable #59370 door hinge template