Shaft Seal, SC, 3.438in ID, Nitrile Rubber MPN:87.31114.312.7SC
Shaft Seal, SC, 3.438in ID, Nitrile Rubber
Protect your equipment with the DDS Shaft Seal, SC, a reliable and durable solution for rotary shaft applications. This nitrile rubber seal features a 3.438in ID and 4.5in OD, making it suitable for a variety of industries, including oil and gas, aerospace, and industrial machinery. The seal's contact type and single lip design ensure a tight seal, while its 7 psi maximum pressure rating provides flexibility for high-pressure applications. With a lead time of just 5 days and a minimum order quantity of 1, this seal is perfect for maintenance and repair operations or as a replacement part.
Top product features:
- Contact Seal design provides a tight seal around the shaft to prevent fluid leakage
- Nitrile Rubber lip material offers resistance to oil, fuel, and other chemicals
- Single lip seal design allows for easy installation and minimal interference with surrounding components
Top product applications:
- Industrial machinery applications, such as pumps and compressors, where the seal must withstand high pressures and temperatures.
- Aerospace applications, where the seal's durability and resistance to chemicals are critical.
- Marine equipment applications, such as boat engines and propellers, where the seal must operate in harsh marine environments.
Rotary Shaft Seal, Design Code SC, Inside Diameter 3.438 in, Outside Diameter 4.5 in, Overall Width 0.5 in, Contact Type Contact Seal, Lip Material Nitrile Rubber, Maximum Pressure 7 psi, Number of Lips 1, System of Measurement Inch, Case Coating Uncoated
Additional Information
- Country of Origin: ZZ
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 7 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 10.00
- Package Width: 10.00
- Package Height: 4.00
- Package Weight: 1.00
Product info last updated on February 25, 2026 9:14pm UTC
Category: Motors