New Inventory Daily | Same Day Free Shipping

13k+ reviews

SKF6308 YC78Deep Groove Ball Bearing, 40 mm Bore, 90 mm OD, 23 mm Width, Open, Pressed Brass Cage

Condition: New – Open box
Condition Note: Made In USA, New Old Stock

Availability:

1 in stock

Categories: ,

SKF 6308 YC78 open deep groove ball bearing, 40 mm bore, 90 mm OD, 23 mm wide, pressed brass cage, single row, straight bore. New old stock, open box.

Same day shipment

List Price

$30.61

1 in stock

Prefer eBay? Visit our store (opens in a new tab)

Small green outline icon of a shipping box with a clock, indicating delivery time
Availability

1 in stock

On the Shelf & Ready to Ship

Green shield badge reading "Same-Day Shipping" with box and delivery truck icons
Free Shipping

On all orders

Green shield icon with box and arrow graphic labeled "Free Returns"
Free Returns

No Risk, No Hassle

Specifications

Key Specifications

MFR / BrandSKF
MPN6308 YC78
Model6308-Y-C78 / M308K / ABEC5
Bearing TypeBall Bearing, Open
ID40 mm
OD90 mm
Width23 mm

Technical Specifications

Series6300
Rolling ElementsBall
Cage MaterialPressed brass
Number Of Rows1
Bore TypeStraight
Snap Ring IncludedNo
Overall Width23 mm
Mpn Variants6308YC78, 6308 YC78, 6308-Y-C78, 6308-P5, M308K
Bearing MaterialBearing steel

Cross-References

Cross Reference 1NTN 6308
Cross Reference 2FAG 6308
Cross Reference 3Koyo 6308
Cross Reference 4NSK 6308
Seller Part Number: AI2B5#CQJID6

Product Description

What this part is

SKF 6308 YC78 is an open single row deep groove ball bearing in the 63 medium series with a pressed brass cage. Bore Diameter: 40 mm. Outside Diameter: 90 mm. Width: 23 mm. Closure Type: Open.

Decoding the designation

63 — deep groove ball bearing, medium 03 series.

08 — bore code, 08 x 5 = 40 mm.

Y — pressed brass window cage.

Specifications

Bore Diameter: 40 mm. Outside Diameter: 90 mm. Width: 23 mm. Rolling Elements: Ball. Number Of Rows: 1. Cage Material: Pressed brass. Closure Type: Open. Bore Type: Straight. Series: 6300.

Compatibility and replacement

Same ISO 6308 envelope as NSK 6308, Koyo 6308, NTN 6308 and FAG 6308 open deep groove ball bearings. Carton and listing markings include 6308-Y-C78 and MRC M308K.

Frequently asked questions

What size is the 6308 bearing?
40 mm bore, 90 mm outside diameter, 23 mm width.

What does the Y suffix mean?
A pressed brass cage.

Is this bearing sealed?
No, it is an open bearing.

You May Also Like

Deep Groove Ball Bearing — 55 mm ID, 80 mm OD, 13 mm Width, Thin Section, Non-Contact Rubber Seals Both Sides, C3 Clearance
6911VVC3

$44.54

6 in stock

Add to cart
MRC 120S open deep groove ball bearing next to its original cardboard box with sealed plastic wrap
120S

$33.85

12 in stock

Add to cart
NSK 6007ZZNR deep groove ball bearing in plastic wrap beside its NSK branded box
6007ZZNR

$11.48

76 in stock

Add to cart

Need help finding the right part?

Our team can locate, cross-reference, and source all parts.

Assortment of MRO parts including motor, bearing, gears, cylinder and valve

News

Electric Motor Bearings: Buyer’s Guide & Fast Sourcing

Electric motor bearings explained: types, failure signs, and specs, plus

Spherical Roller Bearings: Specs, Uses & Buying Guide

Spherical roller bearings explained: types, specs, applications, and how to

Additional Resources

Need help finding the right part?

Our team can locate, cross-reference, and source all parts.

Get In Touch
Need help finding the right part?

Our team can locate, cross-reference, and source all parts.

Get In Touch

Sort

Brand

Price

MPN

Categories

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.