NBR Spring Double Lip TC Gasket Radial Shaft Skeleton Oil Seal 21x37x7 21x40x7 22x31x7 Compatible with Standard Shaft Seals Fits Various Industrial Machinery and(21x37x7)

Nitrile Rubber NBR Spring Double Lip TC Gasket Radial Shaft Skeleton Oil Seal Sizes: 21*37*7, 21x37x7, 21*40*7, 21x40x7, 22*31*7, 22x31x7 (ID*OD*Height) Material: NBR Water Temperature Range: -25°C to +100°C Hardness: 75° (±5) Working Pressure: 0. 3 Bar (with spring) Speed: ≤10 M/s Compatibility Disclaimer: This is an aftermarket replacement part. Any brand names or model designations mentioned are used solely for the purpose of demonstrating compatibility.

• nitrile rubber NBR construction ensures performance in various applications
• Multiple size options available including 21x37x7, 21x40x7, and 22x31x7 for versatile compatibility
• Double lip design provides enhanced sealing efficiency to prevent oil and fluid leaks
• Radial shaft skeleton structure offers superior stability and resistance to wear
• Ideal for automotive, industrial, and machinery use due to NBR material