12B20 Metric 滚子链链轮

  • 品牌: Martin链轮
  • 型号: 12B20
  • 分类: 链轮
  • SKU: 5560412
  • 参考重量: 2.10 kg
  • 价格: 具体价格货期请咨询客服

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产品规格

材料
齿数
20
Outside Dia
133.524 mm
节距
19.050 mm
节圆直径
121.776 mm

产品内容

Material Width across Teeth/ Rows 30.112 mm
Chain Number 12B-1 Hub Configuration B
Chain Pitch 19.050 mm Hub Outside Diameter 89.992 mm
Number of Chain Rows 1 Length thru Bore 40.005 mm
Number of Teeth 20 Construction Detail 实心
Outside Diameter 133.524 mm Bore Type 库存孔
Pitch Diameter 121.776 mm Min Bore Size 16.000 mm
Single Strand Tooth Thickness 11.100 mm Max Bore Size 60.000 mm
--- --- --- ---
Storage Dimension Length 5.257 in. Weight 4.50 lbs.
Storage Dimension Width 5.257 in. Individually Packaged
Storage Dimension Height 1.378 in.

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