Product Features
Quantity
WBK12S-01 is an NSK WBK-series ball screw support unit (simple support side, square type, General use). It houses a sealed deep groove ball bearing (6000ZZ) with a C-shaped snap ring, and pairs with a fixed-side unit to complete the fixed-simple support of a screw shaft. All WBK support units are standard stocked items per the official NSK catalog.
Per the official NSK shaft-end tables (E3162 B27–B30), this unit matches: precision ball screw shaft dia. 14、15、16 mm; R-series rolled screw shaft dia. 14、15、16、18 mm.
Other sizes of this type
WBK08S-01, WBK08S-01B, WBK08S-01C, WBK10S-01, WBK10S-01C, WBK12S-01B, WBK12S-01C, WBK15S-01, WBK15S-01B, WBK15S-01C, WBK17S-01, WBK20S-01, WBK25S-01W
Matching items
Complete-Set Selection
We recommend quoting support units and lock nuts together with your ball screw: include the screw part number (or shaft diameter) in your inquiry and Nahshon will match fixed- and support-side units and lock nuts per the official NSK shaft-end tables (E3162 B27–B30) — one quotation, one complete delivery.
| Specification | Unit | WBK12S-01 |
|---|---|---|
| Series | - | WBK support units (light load / small equipment) |
| Side / shape | - | Simple support side, square |
| Use | - | General use |
| Bearings | - | Sealed deep groove ball bearing (6000ZZ) |
| Bearing bore d2 | mm | 10 |
| Basic dynamic load rating C (radial) | N | 4,550 |
| For precision ball screw shaft dia. (std. shaft end) | mm | 14、15、16 |
| For R-series rolled screw shaft dia. (std. shaft end) | mm | 14、15、16、18 |
| Accessories | - | Deep groove ball bearing and C-shaped snap ring |
| Dimension table | - | NSK CAT. No. E3162 B387 (attached PDF) |
Support Units & Accessories・WBK support units (light load / small equipment)
