TBGL 45x65x10mm Double-Lip Skeleton Oil Seal NBR | Automotive Rotary Shaft Repair

This aftermarket TBGL double-lip skeleton oil seal measures 45mm ID, 65mm OD and 10mm in height, manufactured with brown NBR rubber and an outer iron shell with internal skeleton reinforcement. It is designed for oil-resistant rotary shaft sealing in automotive repair applications.

Importers, wholesalers, auto repair shops and MRO distributors can submit RFQ with dimension, quantity, destination and working medium for a formal quotation. Lead Time: 7–15 days for standard production.

Features & Benefits

Double-lip skeleton construction with outer iron shell provides enhanced structural rigidity, resists radial distortion and maintains lip alignment under vibration and dynamic loads.
Primary sealing lip retains lubricating oil on the shaft; secondary lip blocks dust, splash water and light contaminants for reliable sealing performance.
NBR rubber lip delivers good oil resistance and wear resistance, compatible with mineral engine oils, gear greases and standard hydraulic fluids.
Outer iron shell with precision finished OD ensures stable press fit in the housing bore, compensates for minor bore tolerances and surface imperfections.
Standard metric dimensions fit common TBGL-type housing specifications, suitable for direct aftermarket replacement in automotive rotary assemblies.
This is an aftermarket replacement seal, not a genuine OEM part. Always verify shaft diameter, housing bore and application before ordering.

• MOQ：Depends on spec; typically 100–5,000 pcs. Lead Time: 7–15 days. This SKU quantity confirmed on quotation.
  Factory standard options are available for marking and packaging; confirm all requirements on RFQ.

Material & Process

• Sealing lip：NBR (nitrile butadiene rubber), brown
• Reinforcement：internal skeleton + outer iron shell
• Spring：carbon steel garter spring
  Continuous working temperature: -30°C to +100°C; short-term peak up to +120°C. Confirm compound grade with RFQ for special applications.
• Compatible with：mineral engine oil, gear oil, lithium grease, standard hydraulic fluids

Applications & Compatibility

Commonly used for automotive rotary shafts, auxiliary drives, transmissions and light industrial equipment sealing; oil-resistant design fits standard on-road repair conditions.
Aftermarket replacement. Verify shaft diameter, housing bore and application before order.

Selection & Installation

Selection Tips

Confirm shaft ID 45mm, housing OD 65mm, seal height 10mm. Select NBR compound for standard temperature mineral lubricant applications.

Installation Steps

1. Thoroughly clean the shaft and housing bore. Remove all burrs, old seal residue, rust and contamination.
2. Lightly lubricate the sealing lip and shaft with the same oil or grease used in the assembly. Do not install dry.
3. Press the seal evenly into the housing using a proper installation tool. Keep the seal perfectly perpendicular to the bore.
4. Do not strike the rubber lip or hammer directly on the iron shell edge. Avoid cocking or distorting the seal.
5. After assembly, rotate the shaft by hand to check for binding. Inspect for leakage during initial test run.

Packaging & Delivery

Standard packaging: neutral polybag per piece, export carton outer packing. 50–200 pcs per carton (adjustable).

• Lead Time：7–15 days for standard production.
  Samples available for stocked sizes; sample charge and freight confirmed on request.
  Custom logo printing and private label packaging available; confirm all requirements at quotation stage.
  Send an inquiry with size (ID×OD×height in mm), quantity, destination country, working medium and any custom requirements for a firm lead time.