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PU12X45X14-2RS PU覆盖轴承 12x45x14毫米 - 密封 - 微型
$28.54 CAD
$38.52 CAD您节省了 $9.98 CAD
SKU: PU12X45X14-2RS
UPC: 00193019068892
UPC: 00193019068892
Item: PU12x45x14-2RS Polyurethane Rubber Ball Bearing 12x45x14mm
Type: Deep Groove Ball Bearing
Material: GCr15 bearing steel
Cover Material: Polyurethane(PU)
Seals: Rubber Seals
Type: Deep Groove Ball Bearing
Material: GCr15 bearing steel
Cover Material: Polyurethane(PU)
Seals: Rubber Seals
| PU12X45X14-2RS聚氨酯橡胶密封球轴承 12毫米 x 45毫米 x 14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，聚氨酯抗冲击性能牛逼，机械性能也杠杠的。聚氨酯比橡胶更耐磨耐撕裂。
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