The type of Oregon chain ('91', '95', '33', etc.) is stamped into the drive links on the chain. This may be hard to see if the chain is worn. On STIHL chains the number on the drive link only refers to the chain gauge (in metric units).
Free Gift Card Details
- The promotion will be automatically applied on the Shopping Cart page.
- To qualify for this offer, your order subtotal must equal $100 or more. Excludes gift cards, free item offers, warranties, Advantage memberships, tax and shipping.
- Free gift cards will be issued in the form of e-gift cards only, not physical gift cards.
- E-gift cards will be sent to the email address used in your billing address when your order ships or is picked up.
- Free e-gift cards expire 10/01/26.
- Promo code not valid on prior purchases or on Honda and STIHL products and cannot be combined with other promotional offers.
- Valid online and in participating retail stores.
- Limited-time offer. Subject to change without notice.
Oregon Chain Sharpener Grinding Wheel, 3/16in. Thickness, For .325in.-Pitch (20, 21, 22, 95 Series Chains Only), 3/8in.-Pitch (All Except 90, 91 Series Chains) & .404in.-Pitch Chain

This is a carousel with one large zoomable image and a track of thumbnails on the left. Select any of the thumbnail buttons to change the zoomable image on the right. If a thumbnail is a video or 360 degree image thumbnail, or the last thumbnail in the list, the button will open the product media modal.

Click or Tap image to Zoom
Shipping:
Factory shippedStore Pickup:
- For .325in.-pitch (20, 21, 22, 95 series chains only), 3/8in.-pitch (all except 90, 91 series chains) and .404in.-pitch chain
- 7/8in. shaft diameter
- 3/16in. wheel thickness
See full description
Description
Key Specs
Reviews
Q & A
Warranty
Compare
Product Summary
What's Included
- (1) Chain sharpener grinding wheel
Features + Benefits
- For .325in.-pitch (20, 21, 22, 95 series chains only), 3/8in.-pitch (all except 90, 91 series chains) and .404in.-pitch chain
- 7/8in. shaft diameter
- 3/16in. wheel thickness
Key Specs
| Attribute | Specification |
|---|---|
item# | 193081 |
Brand | Oregon |
Manufacturer's Warranty | 12 months parts/12months labor |
Ship Weight | 0.1 LB |
| Attribute | Specification |
|---|---|
Wheel Diameter | 4-1/8 in |
Included (qty.) | 1 |
Wheel Thickness | 3/16 in |
Bore Diameter | 7/8 in |
Reviews
Questions & Answers
Questions
-
· 11 years ago
I'm trying to order new stones for my Oregon chain saw sharpener.
There are two choices for stones for .325 chains by "series" of chain, but nothing on Stihl or Oregon chains lists a "series". What is the difference and how do I know which series chain I have?
-
PhilMN· 11 years ago
Helpful?
-
ProductExpert12· 11 years ago
The series number is stamped on the links of the chain itself. The grinding wheel would depend on the size of the grinder. Is it a 5" or 4 1/2"?
Helpful?
-
-
· 13 years ago
Will this wheel sharpen carbide tipped chains
-
PhilMN· 11 years ago
No. A diamond wheel is required for sharpening carbide tipped saw chains.
Helpful?
-
ProductExpert10· 13 years ago
This unit will not sharpen a carbide tipped chain. A diamond wheel should be used to sharpen carbide cutters.
Helpful?
-
-
· 10 years ago
What's the RPM rating for this wheel?
Item is: "Oregon Chain Sharpener Replacement Grinding Wheel - 3/16in. Thickness, For .325in.-Pitch (20, 21, 22, 95 Series Chains Only), 3/8in.-Pitch (All Except 90, 91 Series Chains) & .404in.-Pitch Chain"
1 answer-
ProductExpert29· 10 years ago
This Oregon Chain Sharpener Replacement Grinding Wheel is rated to 9300 RPM.
Helpful?
-
-
· 13 years ago
How many are in a package for the purchase price?
The picture shows two wheels so I wanted to confirm if there was (1) one wheel at the price listed or two (2).
Thanks
1 answer-
ProductExpert10· 13 years ago
This is a single wheel.
Helpful?
-
-
· 15 years ago
is grinding wheel193081 for a 3/8 72 chain
chain saw grinding wheel
1 answer-
ProductExpert29· 15 years ago
Yes, the 3/16" Oregon Chain Sharpener Replacement Grinding Wheel can be used for a 3/8" pitch, 72 chain.
Helpful?
-
Warranty
Manufacturer's Warranty
12 months parts/12months labor
Compare with Most Popular in Replacement Grinding Wheels
See All Replacement Grinding Wheels
See All Oregon Replacement Grinding Wheels
Currently Viewing This Product
$17.99Shipping:
Factory shippedStore Pickup:
- $16.99
Shipping:
Available nowStore Pickup:
Call Store for Availability
Item # 193043
$24.99Shipping:
Factory shippedStore Pickup:
Specifications
4-1/8 in
5-11/16 in
5-3/4 in
1
1
1
3/16 in
1/8 in
1/4 in
7/8 in
7/8 in
7/8 in
-
Combination in
1/2 in
-
0.4 lb
-
See All Replacement Grinding Wheels
See All Oregon Replacement Grinding Wheels
Recently Viewed Items
This is a carousel with auto-rotating slides. Activate any of the buttons to disable rotation. Use Next and Previous buttons to navigate, or jump to a slide with the slide dots.


