Sorry, online purchases are not available in your country.
Confirmation
Do you really want to delete this item(s) from your shopping cart?
Close

Managing quotes online is only available to users with corporate accounts. You can still request a quote, but it will be emailed to you.

Request Quote

Upgrade to a corporate account for advanced options and personal service.

ATTENTION
Attention
  • BDI’s Warehouse Store is a limited catalog featuring only stocked items, priced exclusively for self-service online purchases made within the BDI Warehouse Store.

  • Pricing shown is available ONLY in the Warehouse Store and NOT from BDI Branch offices.

  • All sales are taxable (no tax free purchases) and payable by credit card. They cannot be charged to your BDI account.

  • All orders include a $5 ground shipping charge.

  • To purchase with your BDI account, please click Cancel.
  
ATTENTION
Attention
Soon you will not be able to run BDIExpress with Internet Explorer.

Microsoft is discontinuing support for the Internet Explorer web browser and obsoleting it. Microsoft is recommending switching to Microsoft Edge.



Or click below to download another browser 
 

21740 / 2.165X2.67X0.31 HMSA56 P https://www.bdiexpress.com/medias/INDXXXSEALXX-OIL-C-R-HMSA56-3-WS-300x300.jpg?context=bWFzdGVyfHJvb3R8NDEyMDh8aW1hZ2UvanBlZ3xhREk1TDJnek9TODVOemt4TVRRNE9URTJOelkyTDBsT1JGaFlXRk5GUVV4WVdGOVBTVXhmUTE5U1gwaE5VMEUxTmw4elgxZFRYek13TUhnek1EQXVhbkJufDA2YjE1YmYyNWRiNWYxYjMyNjllYmY5N2U0OWZmM2FmNWFiYTNlNGM1NzUxMGUzMjEwMDVjYzlkOGM3N2FjZGM
22780363 Oil Seals 

SKF SKF

21740 / 2.165X2.67X0.31 HMSA56 P

Description

21740 THREE LIP SEAL ; 2.165X2.67X0.31 HMSA56 P

Lip Seal; 2.165" Shaft Dia; 2.67" Housing Bore; 0.31" Nominal Width; Polyacrylate Lip; Solid Seal; 0.31" Actual Width; Spring Loaded; 3 Sealing Lips; Carbon Steel Garter Lip Retainer; Steel Case; HMSA56 Seal Design Code

Part #

21740 / 2.165X2.67X0.31 HMSA56 P

BDI #
22780363

Details

2099-12-31 http://schema.org/NewCondition https://schema.org/LimitedAvailability Your Price Request A Price BDIExpress
QTY

Inventory

Total: Available to order

Category
Oil Seals
Brand
SKF
Manufacturer Name
SKF
Minimum Buy Quantity
N/A
Weight / Kilogram
0.03
EAN
0085311523103
Product Group - BDI
S02250
Generic Design Code
C_R_HMSA56
Lip Material
Polyacrylate
Solid or Split Seal
Solid
Inch - Metric
Inch
Spring Loaded
Yes
Number of Sealing Lips
3
Type of Seal
Oil Seal
Lip Retainer
Carbon Steel Garter
Case Construction
Steel
Seal Design Code
HMSA56
Other Features
Internal and External Lip | Single External Lip Without Spring | Without Inner Case
Category - BDI
Oil Seals
Harmonized Tariff Code
4016.93.50.20
Noun
Seal
Keyword String
Lip
Manufacturer URL
https://www.skf.com
Manufacturer Item Number
21740
Weight / LBS
0.057
Long Description
Lip Seal; 2.165" Shaft Dia; 2.67" Housing Bore; 0.31" Nominal Width; Polyacrylate Lip; Solid Seal; 0.31" Actual Width; Spring Loaded; 3 Sealing Lips; Carbon Steel Garter Lip Retainer; Steel Case; HMSA56 Seal Design Code
Actual Width
0.31 Inch | 7.874 Millimeter
Shaft Diameter
2.165 Inch | 54.991 Millimeter
Housing Bore
2.67 Inch | 67.818 Millimeter
Nominal Width
0.31 Inch | 7.874 Millimeter

These items are similar to the one you've selected.
You can uncheck any attribute to search for other items which vary in relation to that attribute.

Find alternatives

Refresh

© copyright 2025 BDI All Rights Reserved