CORTECO 12000628B is an NBR radial shaft oil seal measuring 25x35x5.5 mm with the BAOF design. Inside diameter: 25 mm, outside diameter: 35 mm, width: 5.5 mm. Material: NBR - Nitrile Butadiene Rubber. Design: BAOF. Base reference: 12000628. CORTECO catalogue and pocket guide data confirm the exact BAOF / NBR specification.
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CORTECO 12000628B is an NBR radial shaft oil seal measuring 25x35x5.5 mm with the BAOF design. CORTECO catalogue data directly identify reference 12000628 with NBR material and BAOF construction. The exact design designation is important when identifying this seal or comparing possible replacements.
Manufacturer: CORTECO
Part number: 12000628B
Base reference: 12000628
Product type: Radial shaft oil seal
Design: BAOF
Material: NBR - Nitrile Butadiene Rubber
Dimensions: 25x35x5.5 mm
Inside diameter d: 25 mm
Outside diameter D: 35 mm
Width B: 5.5 mm
The principal dimensions are:
Inside diameter d: 25 mm
Outside diameter D: 35 mm
Width B: 5.5 mm
Complete dimensions: 25x35x5.5 mm
CORTECO catalogue data directly associate reference 12000628B with the 25x35x5.5 mm dimensions, NBR material and BAOF design.
All three dimensions should be checked together with the material and exact seal construction when selecting a replacement.
The sealing material is:
NBR - Nitrile Butadiene Rubber
NBR is an established elastomer family widely used in radial shaft sealing technology.
Material compatibility should always be considered together with the operating medium, temperature and actual service conditions.
An FPM, ACM or other elastomer seal measuring 25x35x5.5 mm should not automatically be considered technically equivalent to this NBR version.
The exact CORTECO catalogue designation is:
BAOF
Complete identification:
CORTECO 12000628B
Base reference: 12000628
Dimensions: 25x35x5.5 mm
Material: NBR
Design: BAOF
The BAOF designation is an important part of the technical identification and should be retained when searching for this exact CORTECO reference or comparing possible replacements.
Some commercial databases simplify the construction designation to BA. For exact product identification, the CORTECO catalogue designation BAOF should be retained.
Different forms of the reference can be encountered:
12000628 - base reference
12000628B - complete CORTECO reference
BAOF - CORTECO design designation
Useful search identifiers therefore include:
CORTECO 12000628
CORTECO 12000628B
CORTECO BAOF
25x35x5.5 NBR BAOF
12000628B 25x35x5.5
Different shaft seals can share the nominal dimensions 25x35x5.5 mm.
This does not establish complete technical interchangeability with CORTECO 12000628B.
When comparing a possible replacement, verify:
Dimensions: 25x35x5.5 mm
Material: NBR
Design: BAOF
Seal construction
Installation requirements
Operating conditions
Matching dimensions alone are insufficient to confirm technical interchangeability.
Manufacturer: CORTECO
Part number: 12000628B
Base reference: 12000628
Product type: Radial shaft oil seal
Design: BAOF
Material: NBR - Nitrile Butadiene Rubber
Dimensions: 25x35x5.5 mm
Inside diameter d: 25 mm
Outside diameter D: 35 mm
Width B: 5.5 mm
The seal measures 25x35x5.5 mm: 25 mm inside diameter, 35 mm outside diameter and 5.5 mm width.
The sealing material is NBR - Nitrile Butadiene Rubber.
The exact CORTECO catalogue design designation is BAOF.
12000628 is the base reference, while 12000628B is the complete CORTECO reference used in the pocket guide and current product identification.
Some commercial databases simplify the construction designation to BA. CORTECO dimensional catalogue and pocket guide data identify the exact design as BAOF.
Not automatically. The dimensions, NBR material, BAOF construction and specific installation requirements should all be verified.
CORTECO 12000628B is an NBR radial shaft oil seal measuring 25x35x5.5 mm with the BAOF design. CORTECO catalogue and pocket guide data confirm the 25 mm inside diameter, 35 mm outside diameter, 5.5 mm width, NBR material and BAOF construction. Base reference: 12000628.
Data sheet