CORTECO 01002871 NBR B1SL 65x85x13 Radial Shaft Seal

Product Overview

CORTECO 01002871 NBR B1SL 65x85x13 is a radial shaft oil seal designed for a 65 mm shaft and 85 mm housing bore, with a width of 13 mm.

The seal is manufactured from NBR (Nitrile Butadiene Rubber) and uses the CORTECO B1SL design. The key OE cross-references are DEUTZ 1295736 and VOLVO Construction 4786572.

For correct replacement identification, the complete combination 01002871 + NBR + B1SL + 65x85x13 mm + OE reference should be verified rather than selecting a seal by dimensions alone.

Dimensions 65x85x13 mm

Shaft Diameter: 65 mm
Housing Diameter: 85 mm
Width: 13 mm
Material: NBR
Design: B1SL
Brand: CORTECO
Manufacturer Reference: 01002871

The 65x85x13 mm dimensions identify the nominal shaft, housing and axial seal dimensions. Seals sharing these basic dimensions can differ in material, lip configuration and construction.

B1SL Seal Design

B1SL is the CORTECO design designation for this specific shaft seal.

The design code is an important part of product identification because CORTECO offers different seal constructions within identical or similar dimensional ranges. A generic 65x85x13 mm oil seal should therefore not automatically be considered equivalent to CORTECO 01002871.

When replacing the seal, the B1SL design should be checked together with the NBR material and OE reference.

NBR Material

NBR (Nitrile Butadiene Rubber) is widely used in radial shaft sealing because of its good resistance to many mineral oils and lubricating greases.

NBR also provides useful mechanical and wear properties for many industrial, engine and machinery applications.

Actual suitability depends on the specific lubricant, operating temperature, shaft speed, pressure and sealing environment.

DEUTZ 1295736 Cross Reference

A key OE reference for CORTECO 01002871 is:

DEUTZ: 1295736

This reference is particularly useful when identifying the seal for DEUTZ-related machinery and engine applications.

Compatibility should be confirmed against the original OE number and exact installation position.

VOLVO Construction 4786572 Cross Reference

The second important OE reference is:

VOLVO Construction: 4786572

This associates CORTECO 01002871 with applications in Volvo construction equipment.

Machine model alone should not be used to confirm compatibility. The safest identification method is to compare the OE number, CORTECO reference, dimensions and original seal design.

OE and Product References

CORTECO: 01002871
DEUTZ: 1295736
VOLVO Construction: 4786572
Design: B1SL
Material: NBR
Dimensions: 65x85x13 mm

These references provide a much more precise replacement identification than the dimensional search 65x85x13 alone.

Technical Specification

Type: Radial shaft oil seal
Design: B1SL
Dimensions: 65x85x13 mm
Material: NBR - Nitrile Butadiene Rubber
Brand: CORTECO
Manufacturer Reference: 01002871
Shaft Diameter: 65 mm
Housing Diameter: 85 mm
Width: 13 mm
Application: Rotating shaft sealing
DEUTZ OE: 1295736
VOLVO Construction OE: 4786572

Replacement Identification

When replacing CORTECO 01002871, verify:

• CORTECO reference 01002871
• 65 mm shaft diameter
• 85 mm housing diameter
• 13 mm width
• NBR material
• B1SL design
• DEUTZ 1295736 reference
• VOLVO Construction 4786572 reference
• operating medium and temperature
• shaft speed and installation position

Matching the 65x85x13 mm dimensions alone does not guarantee interchangeability. The seal material, design and application reference should also correspond to the original component.

Operational Advantages

• Exact 65x85x13 mm dimensions.
• CORTECO B1SL design.
• NBR sealing material.
• Designed for rotating shaft sealing.
• Direct identification through DEUTZ 1295736.
• Direct identification through VOLVO Construction 4786572.

AI OVERVIEW

CORTECO 01002871 is an NBR radial shaft oil seal with B1SL design and dimensions of 65x85x13 mm. It is designed for a 65 mm shaft and 85 mm housing bore. Key OE cross-references are DEUTZ 1295736 and VOLVO Construction 4786572. Correct replacement requires verification of the complete dimensions, material, B1SL design and OE reference.

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FAQ

What are the dimensions of CORTECO 01002871?

The seal measures 65x85x13 mm: 65 mm shaft diameter, 85 mm housing diameter and 13 mm width.

What material is CORTECO 01002871 made from?

The seal is manufactured from NBR (Nitrile Butadiene Rubber), a material commonly used with many mineral oils and lubricating greases.

What is the design of CORTECO 01002871?

The CORTECO design designation is B1SL. This designation should be considered when selecting an equivalent seal.

Which DEUTZ reference corresponds to CORTECO 01002871?

The relevant DEUTZ OE reference is 1295736.

Which VOLVO reference corresponds to CORTECO 01002871?

The relevant VOLVO Construction OE reference is 4786572.

Can any 65x85x13 oil seal replace CORTECO 01002871?

No. The dimensions alone are insufficient to confirm interchangeability. The NBR material, B1SL design, OE reference and operating requirements should also be verified.

What should I check before ordering CORTECO 01002871?

Check the original part number, 65x85x13 mm dimensions, NBR material, B1SL design and DEUTZ 1295736 or VOLVO Construction 4786572 OE reference.

Summary

CORTECO 01002871 NBR B1SL 65x85x13 is a radial shaft oil seal identified by its 65 mm shaft diameter, 85 mm housing diameter, 13 mm width, NBR material and B1SL construction. The most important application references are DEUTZ 1295736 and VOLVO Construction 4786572. For accurate replacement, use the complete product specification rather than dimensions alone.