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 
 

13 Items found

Refine by

Current selections:
Category: Bearings
Text Search: sf
Bore - Millimeter: 53.125 - 56.25
categories
brand
mm in bore
-
enclosure
mm in outside diameter
-
precision class
snap ring
mounting method
Need help?
(0256)478021 BDI Romania  | 

INDICATES Contract Pricing

Page 1 of 3

Next

Compare
311SF

COMPARE

311SF

Description
311SF

SKF

Part # 311SF

BDI # 662549

Features

Enclosure: 1 Metal Shield
Outer Race Width - Millimeter: 29
Inch - Metric: Metric
Maximum Capacity / Filling Slot: No
Outside Diameter - Inch: 4.724

Cage Material: Steel
Snap Ring: No
Global Part Number GPN: 4232
Internal Special Features: No
Internal Clearance: C3-Loose

Price Inventory : Available to order
QTY
211SF

COMPARE

211SF

Description
211SF BALL BEARING

SKF

Part # 211SF

BDI # 662012

Features

Enclosure: 1 Metal Shield
Outer Race Width - Millimeter: 21
Other Features: Deep Groove
Inch - Metric: Metric
Maximum Capacity / Filling Slot: No

Outside Diameter - Inch: 3.937
Cage Material: Steel
Snap Ring: No
Global Part Number GPN: 4178
Internal Special Features: No

Price Inventory : Available to order
QTY
SF2.3/16

COMPARE

SF2.3/16

Description
SF2.3/16 FLANGE MOUNT BALL BEARING UNIT ; 2-3/16 IN DIA BORE 4-BOLT

NSK

Part # SF2.3/16

BDI # 1193863

Features

Cartridge Pilot Diameter - Inch: 0
Nominal Bolt Circle Diameter Round - Inch: 7.2
Length Thru Bore - Millimeter: 55.55
Housing Configuration: 1 Piece Solid
Cartridge Pilot Diameter - Millimeter: 0

Inch - Metric: Inch
Other Features: Single Row
Housing Style: 4 Bolt Square Flange Block
Housing Material: Cast Iron
Mounting Method: Set Screw

Price Inventory : Available to order
QTY
311SFF

COMPARE

311SFF

Description
311SFF BALL BEARING ; 55MM BORE 120MM OD 29MM WD

SKF

Part # 311SFF

BDI # 662550

Features

Enclosure: 2 Metal Shields
Outer Race Width - Millimeter: 29
Inch - Metric: Metric
Maximum Capacity / Filling Slot: No
Outside Diameter - Inch: 4.724

Cage Material: Steel
Snap Ring: No
Global Part Number GPN: 4503
Internal Special Features: No
Internal Clearance: C3-Loose

Price Inventory : Available to order
QTY
311SFFG

COMPARE

311SFFG

Description
MRC.311SFFG ; MEDIUM DEEP GROOVE BALL BRG

SKF

Part # 311SFFG

BDI # 662553

Features

Enclosure: 2 Metal Shields
Outer Race Width - Millimeter: 29
Inch - Metric: Metric
Maximum Capacity / Filling Slot: No
Outside Diameter - Inch: 4.724

Cage Material: Steel
Snap Ring: Yes
Global Part Number GPN: 4722
Internal Special Features: No
Internal Clearance: C3-Loose

Price Inventory : Available to order
QTY

© copyright 2025 BDI All Rights Reserved