GRN 10x15x3 NBR AO/TC is a double-lip radial shaft seal / oil seal with compact 10x15x3 mm dimensions. Nominal shaft diameter: d = 10 mm, outside diameter: D = 15 mm, width: B = 3 mm. Material: NBR. For replacement selection, retain the complete GRN + 10x15x3 mm + NBR + AO/TC specification.
Warehouse and Store: Lublin, Smoluchowskiego 1 Street, Building 4.
24h Shipping. Available from stock in Poland for delivery across the EU.
GRN 10x15x3 NBR AO/TC is a double-lip radial shaft seal / rotary shaft seal / oil seal with nominal dimensions of 10x15x3 mm. It is manufactured from NBR - Nitrile Butadiene Rubber. The key installation dimensions are d = 10 mm, D = 15 mm and B = 3 mm.
The exact technical identification is:
GRN + 10x15x3 mm + NBR + AO/TC
Brand: GRN
Product type: Radial Shaft Seal / Rotary Shaft Seal / Oil Seal
Design: AO/TC
Configuration: Double lip
Material: NBR
Material name: Nitrile Butadiene Rubber
Dimensions: 10x15x3 mm
Shaft diameter d: 10 mm
Outside diameter D: 15 mm
Seal width B: 3 mm
The complete dimensions, material and AO/TC configuration should be retained together when identifying this seal.
Nominal dimensions:
d = 10 mm - nominal shaft diameter
D = 15 mm - nominal outside diameter / housing bore diameter
B = 3 mm - nominal axial width
Complete size:
10x15x3 mm
The seal is dimensionally specified for a nominal 10 mm shaft and 15 mm housing bore, with an axial width of only 3 mm.
All three dimensions are important for replacement selection.
The product is identified as:
AO/TC - double-lip design
The double-lip configuration incorporates a primary sealing lip and an additional auxiliary lip.
The auxiliary lip provides an additional barrier on the external side of the primary sealing area.
Because 10x15x3 mm is an unusually compact dimensional configuration, the precise geometry of the lips should not be inferred solely from the generic AO/TC designation. A product-specific technical drawing would be required to confirm detailed internal geometry.
A particularly important feature of this seal is its compact axial width:
B = 3 mm
The difference between the outside diameter and shaft diameter is:
15 - 10 = 5 mm
This means that the seal also has a small radial cross-section.
The complete 10x15x3 mm size is therefore particularly important when searching for or selecting a replacement.
A seal with the same 10 mm shaft diameter and 15 mm outside diameter but a different width is a different dimensional variant.
The specified sealing material is:
NBR - Nitrile Butadiene Rubber
Material is an integral part of the product identification:
10x15x3 + NBR + AO/TC
A 10x15x3 seal manufactured from FKM/FPM, silicone or another elastomer represents a different material variant even if the nominal dimensions are identical.
The exact NBR compound used for this GRN product has not been confirmed. Therefore, a specific Shore A hardness, exact operating temperature range, maximum pressure or maximum shaft speed should not be assigned solely from generic NBR properties.
A radial shaft seal operates at the interface between a:
rotating shaft
and a
stationary housing
For this product, the nominal installation geometry is:
Shaft: 10 mm
Housing bore: 15 mm
Seal width: 3 mm
The sealing lip operates dynamically against the shaft surface, creating the primary sealing interface.
Actual performance depends on the application, including shaft surface condition, alignment, runout, rotational speed, temperature, lubrication, sealed medium and installation geometry.
Consider two seals:
10x15x3 mm
and
10x15x4 mm
They share the same:
d = 10 mm
D = 15 mm
but differ in width:
B = 3 mm vs B = 4 mm
A difference of 1 mm is significant in such a compact seal because the 10x15x4 variant is approximately 33% wider axially than the 10x15x3 variant.
They should therefore not be considered automatically interchangeable.
Lip configuration is an important part of seal identification.
AO/TC: double-lip configuration
A/SC: single-lip configuration
Therefore:
10x15x3 NBR AO/TC ≠ 10x15x3 NBR A/SC
in terms of sealing construction.
Identical nominal dimensions and NBR material alone do not establish complete technical interchangeability.
When selecting a replacement for GRN 10x15x3 NBR AO/TC, verify:
d = 10 mm
D = 15 mm
B = 3 mm
NBR material
AO/TC configuration
double-lip design
sealed medium
operating temperature
shaft rotational speed
pressure conditions
shaft surface condition
runout and alignment
installation geometry
Particular attention should be paid to the 3 mm axial width, as a wider seal may occupy a different axial position or may not fit the available installation space.
Brand: GRN
Product: Radial Shaft Seal / Rotary Shaft Seal / Oil Seal
Design: AO/TC
Configuration: Double lip
Material: NBR
Material name: Nitrile Butadiene Rubber
Shaft diameter d: 10 mm
Outside diameter D: 15 mm
Width B: 3 mm
Dimensions: 10x15x3 mm
Exact NBR compound: Not confirmed
Hardness: Not confirmed
Exact operating temperature range: Not confirmed
Maximum shaft speed: Application-dependent
Maximum pressure: Application-dependent
Warehouse and Store: Lublin, Smoluchowskiego 1 Street, Building 4.
24h Shipping. Available from stock in Poland for delivery across the EU.
The nominal dimensions are 10x15x3 mm: d = 10 mm, D = 15 mm and B = 3 mm.
AO/TC identifies the double-lip configuration specified for this radial shaft seal.
It is manufactured from NBR - Nitrile Butadiene Rubber.
The nominal shaft diameter is 10 mm.
The nominal outside diameter is 15 mm.
Yes. B = 3 mm is an integral part of the seal size and is particularly important because this is a very compact seal.
Not automatically. Although d and D are identical, the axial width differs by 1 mm.
No. Dimensions, elastomer material, lip configuration and application requirements should all be verified.
It is the nominal shaft diameter associated with the seal.
It is the nominal outside diameter corresponding to the nominal housing bore diameter.
It is the nominal axial width of the seal.
Not without confirmation of the exact NBR compound used by GRN. Generic NBR temperature limits should not be presented as guaranteed specifications for this exact product.
Use the complete combination:
GRN + 10x15x3 mm + NBR + AO/TC
and verify the requirements of the specific application.
GRN 10x15x3 NBR AO/TC is a compact double-lip radial shaft seal with nominal dimensions of 10x15x3 mm. Manufactured from NBR, it is specified for a nominal 10 mm shaft and 15 mm housing bore. Replacement selection should retain the complete GRN + 10x15x3 mm + NBR + AO/TC identification, particularly the 3 mm axial width.
Data sheet
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GRN 10x15x3 NBR AO/TC is a double-lip radial shaft seal / oil seal with compact 10x15x3 mm dimensions. Nominal shaft diameter: d = 10 mm, outside diameter: D = 15 mm, width: B = 3 mm. Material: NBR. For replacement selection, retain the complete GRN + 10x15x3 mm + NBR + AO/TC specification.
Warehouse and Store: Lublin, Smoluchowskiego 1 Street, Building 4.
24h Shipping. Available from stock in Poland for delivery across the EU.
