Timken 51100-2Z Bearing — Specifications, Dimensions & Cross-Reference
The Timken 51100-2Z is a thrust ball bearing double metal shielded manufactured by Timken. It belongs to the 51100 series and features dimensions of 10 × 24 × 9 mm (bore × OD × width). This bearing has a dynamic load rating of 8,710 N and a static load rating of 5,530 N, making it suitable for light-duty applications.
Technical Specifications
| Dimensions | |
|---|---|
| Bore Diameter (d) | 10 mm |
| Outside Diameter (D) | 24 mm |
| Width (B) | 9 mm |
| Weight | 0.020 kg |
| Performance | |
|---|---|
| Dynamic Load Rating (Cr) | 8,710 N |
| Static Load Rating (C₀r) | 5,530 N |
| Limiting Speed (Grease) | 11,000 rpm |
| Limiting Speed (Oil) | 14,000 rpm |
Brand Cross-Reference — 51100-2Z Equivalents
The following bearings from other manufacturers are interchangeable with the Timken 51100-2Z. All share identical dimensions (10×24×9mm) and comparable load ratings:
| Brand | Part Number | Dynamic Load (N) | Static Load (N) |
|---|---|---|---|
| Timken | Timken 51100-2Z ✦ | 8,710 | 5,530 |
| SKF | SKF 51100-2Z | 8,710 | 5,530 |
| NACHI | NACHI 51100-2Z | 8,710 | 5,530 |
| KOYO | KOYO 51100-2Z | 8,710 | 5,530 |
| Timken | Timken 51100-2Z | 8,710 | 5,530 |
| FAG | FAG 51100-2Z | 8,710 | 5,530 |
| NSK | NSK 51100-2Z | 8,710 | 5,530 |
| NTN | NTN 51100-2Z | 8,710 | 5,530 |
| SKF | SKF 51100-2Z | 8,710 | 5,530 |
Available Variants
The Timken 51100 base bearing is available in these configurations:
Frequently Asked Questions
What are the dimensions of the Timken 51100-2Z?
The Timken 51100-2Z has a bore diameter of 10mm, outside diameter of 24mm, and width of 9mm. It weighs 0.020kg.
What is the load capacity of the Timken 51100-2Z?
The dynamic load rating (Cr) is 8,710 N and the static load rating (C₀r) is 5,530 N. The maximum recommended speed is 11,000 rpm with grease lubrication or 14,000 rpm with oil lubrication.
What bearings are equivalent to Timken 51100-2Z?
The 51100-2Z is manufactured by multiple brands including SKF, NTN, NSK, FAG, Timken, KOYO, and NACHI. All versions share the same 10×24×9mm dimensions and are interchangeable in most applications. See the cross-reference table above for detailed comparisons.