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 
 

102 Items found

Refine by

Current selections:
Shaft Diameter - Inch: 19.6875 - 20.0
categories
brand
Need help?
1 231 1010 BDI Budapest  | 

INDICATES Contract Pricing

Az NSK Lineártechnika üzletág kiemelt képviseleteként a normál és miniatűr profil síneket, kocsikat és tartozékaikat raktárról kínáljuk.
Sín méretre vágás, szerelés a budapesti telephelyünkön.
 

Page 1 of 21

Next

Compare
505X555X21 HDS2 R

COMPARE

505X555X21 HDS2 R

Description
CRSEAL 505X555X21 HDS2 R SGL LIP SEAL

SKF

Part # 505X555X21 HDS2 R

BDI # 1253292

Features

Housing Bore - Millimeter: 555
Nominal Width - Millimeter: 21
Housing Bore - Inch: 21.85
Solid or Split Seal: Solid
Lip Material: Nitrile

Shaft Diameter - Inch: 19.882
Shaft Diameter - Millimeter: 505
Inch - Metric: Metric
Other Features: Large | With Inner Case | Heavy Duty | With Spring Lock and Spring-Cover
Global Part Number GPN: 608405

Price Inventory : Request a quotation
QTY
25054-8421

COMPARE

25054-8421

Description
25054-8421 OIL SEAL ; LARGE BORE 508MM ID X 533MM OD X 13MM W

TIMKEN

Part # 25054-8421

BDI # 22832138

Features

Housing Bore - Millimeter: 533.4
Nominal Width - Millimeter: 12.7
Housing Bore - Inch: 21
Solid or Split Seal: Split
Lip Material: Nitrile

Nominal Width - Inch: 0.5
Shaft Diameter - Inch: 20
Shaft Diameter - Millimeter: 508
Inch - Metric: Inch

Price Inventory : Request a quotation
QTY
21238-4236

COMPARE

21238-4236

Description
21238-4236 OIL SEAL ; 508MM ID X 552MM OD X 19MM W LARGE BORE

TIMKEN

Part # 21238-4236

BDI # 22841075

Features

Housing Bore - Millimeter: 552.45
Nominal Width - Millimeter: 19.05
Housing Bore - Inch: 21.75
Solid or Split Seal: Solid
Lip Material: Nitrile

Nominal Width - Inch: 0.75
Shaft Diameter - Inch: 20
Shaft Diameter - Millimeter: 508
Inch - Metric: Inch

Price Inventory : Request a quotation
QTY
25006-4235

COMPARE

25006-4235

Description
25006-4235 OIL SEAL ; LARGE BORE

TIMKEN

Part # 25006-4235

BDI # 22808749

Features

Housing Bore - Millimeter: 546.1
Nominal Width - Millimeter: 19.05
Housing Bore - Inch: 21.5
Solid or Split Seal: Split
Lip Material: Viton

Nominal Width - Inch: 0.75
Shaft Diameter - Inch: 20
Shaft Diameter - Millimeter: 508
Inch - Metric: Inch

Price Inventory : Request a quotation
QTY
21238-3790

COMPARE

21238-3790

Description
21238-3790 OIL SEAL ; NON-RETURNABLE 508MM ID 572MM OD 22MM W

TIMKEN

Part # 21238-3790

BDI # 22812473

Features

Housing Bore - Millimeter: 571.5
Nominal Width - Millimeter: 22.225
Housing Bore - Inch: 22.5
Solid or Split Seal: Solid
Lip Material: Nitrile

Nominal Width - Inch: 0.875
Shaft Diameter - Inch: 20
Shaft Diameter - Millimeter: 508
Inch - Metric: Inch

Price Inventory : Request a quotation
QTY

© copyright 2026 BDI All Rights Reserved