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 
 

225 Items found

Refine by

Current selections:
Category: Sealing Devices
Housing Bore - Millimeter: 506.25 - 512.5
categories
brand
mm in housing bore
-
lip material
Need help?
905-238-3392 Distribution Center  | 

INDICATES Contract Pricing

Page 1 of 45

Next

Compare
1811550 / 18.11X20.115X0.813 HDS1 R

COMPARE

1811550 / 18.11X20.115X0.813 HDS1 R

Description
CRSEAL 1811550 ; LARGE DIAMETER SEAL

SKF

Part # CR 1811550

BDI # 1244640

Features

Housing Bore - Millimeter: 510.921
Nominal Width - Millimeter: 20.65
Housing Bore - Inch: 20.115
Solid or Split Seal: Solid
Lip Material: Nitrile

Shaft Diameter - Inch: 18.11
Inch - Metric: Inch
Other Features: Large | With Inner Case | Heavy Duty | With Spring Lock
Global Part Number GPN: 183260
Shaft Diameter - Millimeter: 459.994

Price Inventory : Available to order
QTY
1850248 / 18.5X20X0.75 HS8 D;C/R 1850248

COMPARE

1850248 / 18.5X20X0.75 HS8 D;C/R 1850248

Description
CRSEAL 1850248 ; LARGE DIAMETER SEAL

SKF

Part # CR 1850248

BDI # 1244894

Features

Housing Bore - Millimeter: 508
Nominal Width - Millimeter: 19.05
Housing Bore - Inch: 20
Solid or Split Seal: Split
Lip Material: Carboxylated Nitrile

Shaft Diameter - Inch: 18.5
Inch - Metric: Inch
Other Features: Large | 1 Butt Joint | With Spring Lock
Global Part Number GPN: 183318
Shaft Diameter - Millimeter: 469.9

Price Inventory : Available to order
QTY
1850250 / 18.5X20X0.75 HDS1 R

COMPARE

1850250 / 18.5X20X0.75 HDS1 R

Description
CRSEAL 1850250 ; LARGE DIAMETER SEAL

SKF

Part # CR 1850250

BDI # 1244895

Features

Housing Bore - Millimeter: 508
Nominal Width - Millimeter: 19.05
Housing Bore - Inch: 20
Solid or Split Seal: Solid
Lip Material: Nitrile

Shaft Diameter - Inch: 18.5
Inch - Metric: Inch
Other Features: Large | With Inner Case | Heavy Duty | With Spring Lock
Global Part Number GPN: 183319
Shaft Diameter - Millimeter: 469.9

Price Inventory : Available to order
QTY
1850257 / 18.5X20X0.75 HS7 R

COMPARE

1850257 / 18.5X20X0.75 HS7 R

Description
CRSEAL 1850257 ; LARGE DIAMETER SEAL

SKF

Part # CR 1850257

BDI # 1244896

Features

Housing Bore - Millimeter: 508
Nominal Width - Millimeter: 19.05
Housing Bore - Inch: 20
Solid or Split Seal: Split
Lip Material: Nitrile

Shaft Diameter - Inch: 18.5
Inch - Metric: Inch
Other Features: Large | 1 Butt Joint | With Spring Lock and Spring-Cover
Global Part Number GPN: 183321
Shaft Diameter - Millimeter: 469.9

Price Inventory : Available to order
QTY
1800542 / 18X20X0.75 HDS2 D

COMPARE

1800542 / 18X20X0.75 HDS2 D

Description
CRSEAL 1800542 ; LARGE DIAMETER SEAL

SKF

Part # CR 1800542

BDI # 1244544

Features

Housing Bore - Millimeter: 508
Nominal Width - Millimeter: 19.05
Housing Bore - Inch: 20
Solid or Split Seal: Solid
Lip Material: Carboxylated Nitrile

Shaft Diameter - Inch: 18
Inch - Metric: Inch
Other Features: Large | With Inner Case | Heavy Duty | With Spring Lock and Spring-Cover
Global Part Number GPN: 183217
Shaft Diameter - Millimeter: 457.2

Price Inventory : Available to order
QTY

© copyright 2025 BDI All Rights Reserved