2-3/16" PowerRing™ Shaft-Hub Lock, Steel-Plain
SKU: 68678058591

2-3/16" PowerRing™ Shaft-Hub Lock, Steel-Plain

Sale price$103.55 Regular price$115.06
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

2-3/16" PowerRing™ Shaft-Hub Lock, Steel-PlainProvide high strength connection between components and shafts Keyless Transmit very high axial and torque loads Easy to install Will not damage shafts or components PowerRing Shaft Hub Locks provide a keyless, extreme high strength connection between components and round shafts. They feature a smooth, non marring bore which contracts securely onto a shaft while expanding the OD tightly into the I. D. of a hub. Fully adjustable, they are balanced to

  • Provide high strength connection between components and shafts
  • Keyless
  • Transmit very high axial and torque loads
  • Easy to install
  • Will not damage shafts or components
PowerRing™ Shaft-Hub Locks provide a keyless, extreme high strength connection between components and round shafts. They feature a smooth, non-marring bore which contracts securely onto a shaft while expanding the OD tightly into the I.D. of a hub. Fully adjustable, they are balanced to minimize vibration at high speeds, and prevent backlash damage caused by heavy loads.

They are easy to install by tightening the locking bolts around the device’s face. When these bolts are tightened, multiple internal taper rings produce the frictional forces necessary to join the shaft and hub allowing the transmission of high torque and axial loads.

Simplifying the timing of matched components, PowerRing™ Keyless Shaft-Hub Locks are ideal for mounting gears, sprockets, pulleys and related devices.

Stocked in:
  • Steel
 
 

Specifications

Part Number  

PRL203

Series

Solution

Material

Steel

Alloy

Carbon Steel

Finish

Plain

Approximate Weight

1.60 lb

Country of Origin

Italy

UPC Code

662786022487

RoHS2 Compliant

Yes

REACH Compliant

Yes

 

Dimensional Attributes

Bore Size

2-3/16 in

Outside Diameter

3.543 in

Width

0.945 in

Screw Size

M8

Screw Material

Alloy Steel
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 68678058591

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4.8 ★★★★★
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David E
Bozeman, US
★★★★★ 3
Dies after a Year
Color: 5566-ZP-white face
Watch worked fine for about a year, then just stopped working - just like that. No amount of shaking or gentle impacts would get it to start ticking again. I'd also say my biggist issue with it was it was always difficult to tell which hand was the second hand and which hand was the minute hand since they're both the same color and thickness. Wish the hour and minute hands were a little thicker so they'd stand out a little better and/or that the minute hand was a different color so it was offset. Resulted in having to study the watch to get the time instead of a quick glimpse to see what time it was. Irritating after a while.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 15, 2026
B
Verified Purchase
Bob natale
West Palm Beach, US
★★★★★ 5
They were lightweight and attractive
Color: 5535-HP-white
Sleek and attractive
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 6, 2026
M
Verified Purchase
M. Collica
Los Angeles, US
★★★★★ 5
Blue faced watch.
Color: 5535-ZP-blue
Looks great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
C
Verified Purchase
Christopher G.
Natrona Heights, US
★★★★★ 5
Good all around!!
Color: Dark Brown band & Rose Gold bezel & White dial
So far this is a very nice watch, light, thin, keeps good time, looks nice, nice band, nice price!!
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Reviewed in the United States on April 20, 2026
C
Verified Purchase
Carlo ley
San Leandro, US
★★★★★ 5
Good quality
Color: Mesh Strap watch balck blue
Beautiful watch,
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026

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