Mutual Screw & Supply

0.139" CS x 2.109" ID HNBR O型環 | AS568-227 | Dash 227 | 硬度90 (25個/包)

0.139" CS x 2.109" ID HNBR O型環 | AS568-227 | Dash 227 | 硬度90 (25個/包) - Main image
$41.77 $62.35 In stock

HNBR O型環,AS568-227,內徑 2.109",截面 0.139"。使用溫度範圍 -40°F 至 +300°F(-40°C 至 +149°C)。也稱為 HSN,高飽和丁腈橡膠。

規格參數

  • 產品類型: O型環
  • 材質: HNBR
  • AS568 規格尺寸: 227
  • 截面: 0.139"(3.53 mm)
  • 內徑: 2.109"(53.57 mm)
  • 硬度: 90 蕭氏A
  • 溫度範圍: -40°F 至 +300°F(-40°C 至 +149°C)
  • 測量類型: 英制
  • 包裝數量: 每包 25 個
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Customer Reviews (5.0 / 5 · 5 reviews)

Christopher ★★★★★

Put these on a hydraulic fitting that sees constant heat cycling, and they've held up perfectly where standard nitrile would have cracked. The -40°F low-end rating gives me peace of mind for outdoor equipment in winter.

Elizabeth S. ★★★★★

The 90 durometer stiffness is exactly what I needed for a high-pressure seal; they held up great during a 300°F steam test. The 2.109" ID was spot-on for my fitting, and the 25-pack means I've got spares for the next job.

David B. ★★★★★

These fit perfectly in my hydraulic cylinder repair, and the 90 durometer HNBR handles the higher pressures without issue. The -40°F to +300°F range gives me confidence they'll last through any weather.