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 
 

MM307K https://www.bdiexpress.com/medias/INDXXXBRGXXX-PSRB-O-PH-SB-300x300.jpg?context=bWFzdGVyfHJvb3R8MjYwNjN8aW1hZ2UvanBlZ3xhR0ZsTDJoaFlTODVPRGcyTVRJNU1ESTVNVFV3TDBsT1JGaFlXRUpTUjFoWVdGOVFVMUpDWDA5ZlVFaGZVMEpmTXpBd2VETXdNQzVxY0djfDRlN2VjZGU5NTI4NTVkNDcyYzNhYzQwMGE1NGQzOGEwMjdmMWY3NjIxZjA5MWYwNzViYTA4ZWRkMzIzZDdkN2Y
1366778 Precision Ball Bearings 

TIMKEN TIMKEN

MM307K

Description

MM307K CR ; SUPERPRECISION BALL BEARING

Precision Ball Bearing; 35MM Bore; 80MM Outside Diameter; 21MM Width; Open Enclosure; ABEC 7 | ISO P4 Precision; Steel Ball Material; 1 (Single) Bearing; Phenolic Cage Material

Part #

087796071490

BDI #
1366778

Details

613.0 CAD 2099-12-31 http://schema.org/NewCondition https://schema.org/LimitedAvailability Your Price $ 613.00 / each BDIExpress
QTY

Inventory

Total: Available to order

Category
Precision Ball Bearings
Brand
TIMKEN
Manufacturer Name
TIMKEN
Minimum Buy Quantity
N/A
Weight / Kilogram
0.445
EAN
0087796071490
Product Group - BDI
B00270
Enclosure
Open
Precision Class
ABEC 7 | ISO P4
Material - Ball
Steel
Number of Bearings
1 (Single)
Contact Angle
0 Degree
Preload
None
Raceway Style
Not Applicable
Cage Material
Phenolic
Rolling Element
Ball Bearing
Flush Ground
No
Inch - Metric
Metric
Other Features
Single Row | Deep Groove | Super Precision | Conrad | Non Filling Slot
Category - BDI
Precision Ball Bearings
Harmonized Tariff Code
8482.10.50.68
Noun
Bearing
Keyword String
Ball Deep Groove
Manufacturer URL
https://timken.com
Manufacturer Item Number
MM307K
Weight / LBS
0.98
Long Description
Precision Ball Bearing; 35MM Bore; 80MM Outside Diameter; 21MM Width; Open Enclosure; ABEC 7 | ISO P4 Precision; Steel Ball Material; 1 (Single) Bearing; Phenolic Cage Material
Width
0.827 Inch | 21 Millimeter
Bore
1.378 Inch | 35 Millimeter
Outside Diameter
3.15 Inch | 80 Millimeter

These items are similar to the one you've selected.
You can uncheck any attribute to search for other items which vary in relation to that attribute.

Find alternatives

Refresh

© copyright 2025 BDI All Rights Reserved