Powermatic Associates Logo

63/28 Koyo Mechanical Components

63/28 on Powermatic Associates

Part#:63/28

Manufacturer:Koyo

Category:Mechanical Components

Product Lifecycle:Active

83 in stock

Jan 31, 2026

Product description

Single Row Ball Bearing; 28MM Bore; 68MM Outside Diameter; 18MM Outer Race Width; Open; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; C0-Medium Internal Clearance; Steel Cage

Product Details

  • Outside Diameter
    2.677 Inch | 68 Millimeter
  • Inch - Metric
    Metric
  • Internal Clearance
    C0-Medium
  • Enclosure
    Open
  • UNSPSC
    31171504
  • Internal Special Features
    No
  • Weight / LBS
    0.713
  • Brand
    KOYO
  • Snap Ring
    No
  • Rolling Element
    Ball Bearing
  • Precision Class
    ABEC 1 | ISO P0
  • Weight / Kilogram
    0.323
  • Minimum Buy Quantity
    N/A
  • Bore
    1.102 Inch | 28 Millimeter
  • Maximum Capacity / Filling Slot
    No
  • Cage Material
    Steel
  • Outer Race Width
    0.709 Inch | 18 Millimeter

Product condition

New Factory Sealed

New Factory Sealed - New condition, never used, original OEM part with original packaging and factory seal.

Manufacturer warranty

63/28 Koyo

Get a quick Quote!

Request a quote, and we will send you price within minutes.

Stock:

83

Select Qty:

Average response time: 11 minutes

Worldwide Shipping and Delivery

Secure Payment Processing

Warranty

Responsive Customer Support

Got Questions? We've Got Answers!

Need more details?

Feel free to chat with us

Compare 63/28 with other Mechanical Components products

Outside Diameter

Inch - Metric

Internal Clearance

Enclosure

UNSPSC

Internal Special Features

Weight / LBS

Brand

Snap Ring

Rolling Element

Selected product

63/28
83 in stock
63/28
Koyo

Single Row Ball Bearing; 28MM Bore; 68MM Outside Diameter; 18MM Outer Race Width; Open; ABEC 1 | ISO...

Outside Diameter2.677 Inch | 68 Millimeter

Inch - MetricMetric

Internal ClearanceC0-Medium

EnclosureOpen

UNSPSC31171504

Internal Special FeaturesNo

Weight / LBS0.713

BrandKOYO

Snap RingNo

Rolling ElementBall Bearing

6318
34 in stock
6318
FAG

Single Row Ball Bearing; 90MM Bore; 190MM Outside Diameter; 43MM Outer Race Width; Open; ABEC 1 | IS...

Outside Diameter-

Inch - Metric-

Internal ClearanceC0-Medium

EnclosureOpen

UNSPSC31171504

Internal Special FeaturesNo

Weight / LBS-

BrandFAG

Snap RingNo

Rolling ElementBall Bearing

3201
55 in stock
3201
Leeson

Angular Contact Ball Bearing; 12MM Bore; 32MM Outside Diameter; 15.9MM Width; Open; No Flush Ground;...

Outside Diameter-

Inch - Metric-

Internal ClearanceC0-Medium

EnclosureOpen

UNSPSC31171531

Internal Special Features-

Weight / LBS-

BrandINA

Snap RingNo

Rolling ElementBall Bearing

About the manufacturer

Powermatic Associates is an authorized Koyo distributor, proud to partner with a globally recognized leader in the manufacturing of industrial automation products and bearing solutions. Koyo, renowned for its engineering excellence and innovation, offers a diverse range of products that perfectly align with Powermatic Associates’ commitment to providing only the highest quality components. Known f...

Recently viewed products

FAQ

83 in stock

Single Row Ball Bearing; 28MM Bore; 68MM Outside Diameter; 18MM Outer Race Width; Open; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; C0-Medium Internal Clearance; Steel Cage

Similar products from: Mechanical Components

What can I help you find today?

Recommended parts

ZB4BS84430 on Powermatic Associates

ZB4BS84430

Schneider Electric

Schneider Electric ZB4BS84430 is a push-button designed for emergency switching OFF (ESO) or shutdown (ESD) functions within the XB4 sub-range. It features a chromium-plated bezel made of metal, ensuring durability and a sleek appearance. The button is round in shape, with a mushroom head diameter of 22 mm and a base diameter of 40 mm. It offers a high degree of protection with ratings of IP66, IP69, IP69K, NEMA 4X, and NEMA 13, suitable for demanding environments. The mechanical durability of this component is rated at 300,000 operations at no load, indicating its longevity. Dimensions include a net height of 40 mm, depth of 57 mm, and width of 40 mm. It is equipped with 1 NC (Normally Closed) auxiliary contact for connectivity. The operating mode of the ZB4BS84430 allows for both turn-to-release and stay-put (maintained/latched) actions, providing flexibility in emergency situations.

1 in stock