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 
 

100 Items found

Refine by

Current selections:
Category: Bearings
Outside Diameter - Inch: 30.3125 - 30.78125
categories
brand
mm in outside diameter
-
mm in width
-
mm in bore
-
enclosure
mounting method
precision class
snap ring
mm in bore 1
-
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 20

Next

Compare
230/530B

COMPARE

230/530B

Description
230/530B SPHERICAL ROLLER BEARING ; NON RETURNABLE LARGE BORE

NTN

Part # 230/530B

BDI # 17140445

Features

Enclosure: Open
Bore Profile: Straight
Cage Material: Steel
Internal Clearance: C0-Medium
Inch - Metric: Metric

Outside Diameter - Inch: 30.709
Outside Diameter - Millimeter: 780
Number of Rows of Rollers: Double Row
Mounting Method: Shaft Mount
Rolling Element: Spherical Roller Bearing

Price Inventory : Request a quotation
QTY
618/630 MA/C3

COMPARE

618/630 MA/C3

Description
618/630 MA/C3 DEEP GROOVE BALL BEARING ; 780MMX69MM SINGLE ROW

SKF

Part # 618/630 MA/C3

BDI # 1255688

Features

Enclosure: Open
Outer Race Width - Millimeter: 69
Other Features: Deep Groove | Centered Outer Ring
Inch - Metric: Metric
Outside Diameter - Inch: 30.709

Maximum Capacity / Filling Slot: No
Cage Material: Brass
Internal Clearance: C3-Loose
Internal Special Features: No
Snap Ring: No

Price Inventory : Request a quotation
QTY
618/630 MA/C4

COMPARE

618/630 MA/C4

Description
618/630 MA/C4 DEEP GROOVE BALL BRG ; 780MMX69MM SINGLE ROW

SKF

Part # 618/630 MA/C4

BDI # 1255689

Features

Enclosure: Open
Outer Race Width - Millimeter: 69
Other Features: Deep Groove | Centered Outer Ring
Inch - Metric: Metric
Outside Diameter - Inch: 30.709

Maximum Capacity / Filling Slot: No
Cage Material: Brass
Internal Clearance: C4-Extra Loose
Internal Special Features: No
Snap Ring: No

Price Inventory : Request a quotation
QTY
BT4B 331093 BG/HA1

COMPARE

BT4B 331093 BG/HA1

Description
BT4B 331093 BG/HA1 TAPERED ROLLER BRG

SKF

Part # BT4B 331093 BG/HA1

BDI # 1259978

Features

Component: Assembly
Inch - Metric: Metric
Outside Diameter - Inch: 30.394
Outside Diameter - Millimeter: 772
Bore - Millimeter: 586

Bore - Inch: 23.071
Precision Class: Standard

Price Inventory : Request a quotation
QTY
LM278849-902A5

COMPARE

LM278849-902A5

Description
LM278849-902A5 TAPERED ROLLER BRG ASSY ; POR NON-RETURNABLE DOUBLE ROW 24-36 OD

TIMKEN

Part # LM278849-902A5

BDI # 1364219

Features

Component: Assembly
Inch - Metric: Inch
Outside Diameter - Inch: 30.375
Outside Diameter - Millimeter: 771.525
Bore - Millimeter: 585.8

Other Features: 2 Single Cone | 1 Double Cup | Light Medium Duty | Outer Race with Oil Holes and Groove
Global Part Number GPN: 662596
Assembly Components: LM278849 (2) | LM278810CD (1) | LM278849XB (1)
Basic Number: LM278849
Precision Class: Standard

Price Inventory : Request a quotation
QTY

© copyright 2025 BDI All Rights Reserved