Home PageMetric Oil SealsCodex 170x200x16mm Oil Seal Metric, Oil Seals 70x200x16(mm) |
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Codex 170x200x16mm Oil Seal Metric, Oil Seals 70x200x16(mm) £20.52
170x200x16mm Oil Seal, Nitrile Rubber Rotary Shaft Seal, R21/SC, Metric
Style: R21 Quality: High Material: NBR Nitrile Lips: Single Springs: Single Dimensions: 170x200x16 (mm) Inside Diameter: 170mm Outside Diameter: 200mm Width: 16mm Alternative Codes for Single Lip R21: CB - SC - A - DG - 827N - BA - A103 - WA Rotary shaft seals provide sealing and wiping functionality for rotating and swiveling movements under low pressure and high velocity. They perform two essential functions: the primary function is to retain the bearing or system lubricant in the system to avoid leakage, and the secondary function is to preclude any contamination of the system by external particles or other environmental factors. Radial shaft seals typically consist of a metal insert and an elastomer diaphragm with a spring-energised sealing lip.
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