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 
 

42 Items found

Refine by

Current selections:
Category: Precision Ball Bearings
Outside Diameter - Millimeter: 309.375 - 318.75
categories
brand
number of bearings
mm in outside diameter
-
precision class
mm in width
-
mm in bore
-
Need help?
011 696 1870 BDI RS Zemun  | 

INDICATES Contract Pricing

Page 1 of 9

Next

Compare
200BAR10SDBELP4A

COMPARE

200BAR10SDBELP4A

Description
200BAR10SDBELP4A AC BALL BEARING ; 200MM BOREX310MM ODX99MM W

NSK

Part # 200BAR10SDBELP4A

BDI # 24666657

Features

Enclosure: Open
Material - Ball: Steel
Inch - Metric: Metric
Outside Diameter - Inch: 12.205
Flush Ground: Yes

Contact Angle: 30 Degree
Other Features: Single Row | Angular Contact Thrust Bearing | High Speed | ISO 4 Expect OD
Cage Material: Brass
Number of Bearings: 2 (1 Pair)
Raceway Style: 1 Rib Inner Ring and Outer Ring

Price Inventory : Available to order
QTY
7040A5TRDUMP3

COMPARE

7040A5TRDUMP3

Description
7040A5TRDUMP3 PRECISION AC BALL BEARING

NSK

Part # 7040A5TRDUMP3

BDI # 19372362

Features

Enclosure: Open
Material - Ball: Steel
Inch - Metric: Metric
Outside Diameter - Inch: 12.205
Flush Ground: Yes

Contact Angle: 25 Degree
Other Features: Single Row | Angular Contact | Super Precision
Cage Material: Phenolic
Number of Bearings: 2 (1 Pair)
Raceway Style: 1 Rib Outer Ring

Price Inventory : Available to order
QTY
2MM9140WI SUX

COMPARE

2MM9140WI SUX

Description
2MM9140WI SUX PRECISION BALL BEARING ; POR PHENOLIC 200MM BORE ANGULAR CONTACT

TIMKEN

Part # 2MM9140WI SUX

BDI # 22844055

Features

Enclosure: Open
Material - Ball: Steel
Inch - Metric: Metric
Outside Diameter - Inch: 12.205
Flush Ground: Yes

Contact Angle: 15 Degree
Other Features: Single Row | Angular Contact | Super High Precision
Cage Material: Phenolic
Number of Bearings: 1 (Single)
Raceway Style: 1 Rib Outer Ring

Price Inventory : Available to order
QTY
200BTR10SDBLP4A

COMPARE

200BTR10SDBLP4A

Description
200BTR10SDBLP4A AC BALL BEARING ; 200MM BOREX310MM ODX99MM W

NSK

Part # 200BTR10SDBLP4A

BDI # 24666658

Features

Enclosure: Open
Material - Ball: Steel
Inch - Metric: Metric
Outside Diameter - Inch: 12.205
Flush Ground: Yes

Contact Angle: 40 Degree
Other Features: Single Row | Angular Contact Thrust Bearing
Cage Material: Brass
Number of Bearings: 2 (1 Pair)
Raceway Style: 1 Rib Inner Ring and Outer Ring

Price Inventory : Available to order
QTY
234440 MS P/5

COMPARE

234440 MS P/5

Description
234440 MS P/5 ANGULAR CONTACT BALL BRG

CONSOLIDATED BEARING

Part # 234440 MS P/5

BDI # 214412

Features

Enclosure: Open
Material - Ball: Steel
Inch - Metric: Metric
Outside Diameter - Inch: 12.205
Flush Ground: No

Contact Angle: 60 Degree
Other Features: Double Row | Angular Contact Thrust Bearing | Double Direction | Ball Screw Support
Cage Material: Brass
Number of Bearings: 1 (Single)
Raceway Style: Not Applicable

Price Inventory : Available to order
QTY

© copyright 2025 BDI All Rights Reserved