The DICHTA Oil Seal 38x58x10 AS NBR is engineered for industrial applications where reliable sealing performance, contamination protection, and lubricant retention are critical to machine reliability.

The AS profile design incorporates a spring-loaded primary sealing lip for retaining oil and grease while a secondary dust lip prevents dust, dirt, moisture, and contaminants from entering the system. This double-lip configuration significantly improves sealing efficiency and helps extend the service life of bearings, shafts, and lubricated components.

Manufactured from high-quality NBR (Nitrile Butadiene Rubber), the seal provides excellent resistance to mineral oils, lubricants, hydraulic fluids, and petroleum-based products. NBR remains the industry-standard sealing material due to its excellent balance of oil resistance, durability, flexibility, and cost-effectiveness.

With dimensions of 38 x 58 x 10 mm, this seal is commonly used in electric motors, industrial pumps, speed reducers, gearboxes, agricultural machinery, compressors, and industrial rotating equipment.

⚙️ Applications

• Electric motors
• Industrial gearboxes
• Hydraulic pumps
• Water pumps
• Compressors
• Agricultural machinery
• Conveyor systems
• Industrial fans
• Speed reducers
• OEM rotating equipment

🎯 Benefits

✔ Excellent oil retention

✔ Double lip contamination protection

✔ Prevent dust and moisture ingress

✔ Extend bearing and shaft life

✔ Reduce lubricant leakage

✔ Lower maintenance costs

✔ Improve machine reliability

🧠 Technical Insight

• AS profile combines oil sealing lip and dust lip
• Garter spring maintains consistent sealing pressure
• NBR provides excellent resistance to oil and grease
• Suitable for oil and grease lubrication systems
• Designed for continuous industrial operation
• One of the most widely used industrial oil seal profiles

✅ Key Features

• AS Double Lip Design
• Spring Loaded Sealing Lip
• Auxiliary Dust Lip
• Premium NBR Material
• Industrial Grade Construction
• OEM Replacement Ready

📊 Specifications

Brand: DICHTA

Model: AS

Size: 38 x 58 x 10 mm

Type: Double Lip Rotary Shaft Oil Seal

Material: NBR (Nitrile Rubber)

Construction: Rubber Covered Metal Case

Spring Type: Garter Spring

Shaft Diameter (ID): 38 mm

Housing Diameter (OD): 58 mm

Width: 10 mm

Operating Temperature: Approx. -30°C to +100°C

🔁 Equivalent

Suitable replacement for:

SKF HMSA10 Series

NOK TC Type

CR Oil Seal

CFW BA Type

KACO AS Type

TTO Oil Seal

(Always verify dimensions and seal profile before ordering.)

📦 Availability

✅ In Stock

🚚 Fast Delivery Available

📦 MOQ: 1 Piece

📲 Contact via LINE ID: dusitrea

🏭 Suitable for industrial maintenance and OEM replacement