Cross reference › Caterpillar 1b3900 › vs Timken 453a
Verified equivalent — same part, cross-referenced by Orderflow. Compare specs below, or open either part's full cross-reference.
| Caterpillar 1b3900 | Timken 453a | |
|---|---|---|
| Type | Other | Bearing |
| Weight | 0.5 kg | — |
| Length | 124 mm | — |
| Width | 124 mm | — |
| Height | 35.1 mm | — |
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