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 
 

63 Items found

Refine by

Current selections:
Category: Rail Products Round Profile and Square
Width - Inch: 0.859375 - 0.9375
categories
brand
mm in width
-
Need help?
905-238-3392 Distribution Center  | 

INDICATES Contract Pricing

Page 1 of 13

Next

Compare
N1H250180

COMPARE

N1H250180

Description
N1H250180 LINEAR RAIL

NSK

Part # N1H250180

BDI # 20216224

Features

Height - Millimeter: 22
Height - Inch: 0.866
Inch - Metric: Metric
Material: Steel
Predrilled Yes/No: Yes

Length - Millimeter: 180
Other Features: Cannot Put One Brand Carriage on Another Brand Rail
Length - Inch: 7.087
Length Type: Random
Product Name: Rail

Price Inventory : Available to order
QTY
421H25ARL4000

COMPARE

421H25ARL4000

Description
421H25ARL4000 BALL RAIL ; 4000MM L 25MM HIGH PRECISION GRADE

THOMSON

Part # 421H25ARL4000

BDI # 857849

Features

Height - Millimeter: 19.2
Height - Inch: 0.756
Inch - Metric: Metric
Material: Steel
Predrilled Yes/No: Yes

Length - Millimeter: 4000
Other Features: Cannot Put One Brand Carriage on Another Brand Rail | High Grade
Length - Inch: 157.48
Length Type: Random
Product Name: Rail

Price Inventory : Available to order
QTY
TKD25G4/2800-20/20

COMPARE

TKD25G4/2800-20/20

Description
INA TKD25G4/2800-20/20

INA

Part # TKD25G4/2800-20/20

BDI # 17007964

Features

Height - Millimeter: 18
Height - Inch: 0.709
Inch - Metric: Metric
Material: Steel
Predrilled Yes/No: Yes

Length - Millimeter: 2800
Other Features: Cannot Put One Brand Carriage on Another Brand Rail
Length - Inch: 110.236
Length Type: Random
Product Name: Rail

Price Inventory : Available to order
QTY
421H25URL4000

COMPARE

421H25URL4000

Description
421H25URL4000 BALL RAIL ; 4000MM L 25MM HIGH PRECISION GRADE

THOMSON

Part # 421H25URL4000

BDI # 857850

Features

Height - Millimeter: 19.2
Height - Inch: 0.756
Inch - Metric: Metric
Material: Steel
Predrilled Yes/No: Yes

Length - Millimeter: 4000
Other Features: Cannot Put One Brand Carriage on Another Brand Rail | High Grade | Bolt Up from Bottom Style
Length - Inch: 157.48
Length Type: Random
Product Name: Rail

Price Inventory : Available to order
QTY
521U25ARL6000

COMPARE

521U25ARL6000

Description
521U25ARL6000 BALL PROFILE RAIL ; 6000MM L SIZE: 25MM ULTRA PRECISION GR

THOMSON

Part # 521U25ARL6000

BDI # 874348

Features

Height - Millimeter: 22.7
Height - Inch: 0.894
Inch - Metric: Metric
Material: Steel
Predrilled Yes/No: Yes

Length - Millimeter: 6000
Other Features: Cannot Put One Brand Carriage on Another Brand Rail | Hardened | Ultra Precision | M6 Screw
Length - Inch: 236.22
Length Type: Random
Product Name: Rail

Price Inventory : Available to order
QTY

© copyright 2025 BDI All Rights Reserved