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PU12X40X12-2RS PU 涂层轴承 12x40x12mm - 密封 - 微型
$35.60 CAD
$48.05 CAD您节省了 $12.45 CAD
SKU: PU12X40X12-2RS
UPC: 00193019311363
UPC: 00193019311363
Item: PU12x40x12-2RS Polyurethane Rubber Ball Bearing 12x40x12mm
Type: Deep Groove Ball Bearing
Cover Material: Polyurethane(PU)
Seals: Rubber Seals
Quantity: One Bearing
Type: Deep Groove Ball Bearing
Cover Material: Polyurethane(PU)
Seals: Rubber Seals
Quantity: One Bearing
| PU12X40X12-2RS聚氨酯橡胶密封球轴承 12毫米 x 40毫米 x 12毫米 |
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聚氨酯（PU）是介于橡胶和塑料之间的新型高分子复合材料，比塑料承载力更强，聚氨酯抗冲击性能优越，机械性能也不错。聚氨酯比橡胶更耐磨耐撕裂。
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