$190.34
Short Rigid Couplings
Controlflex Couplings
Jaw Couplings
Oldham Couplings
Bearing Locknuts – TCN
Double Wide Shaft Collars
Heavy Duty Shaft Collars
International Series Shaft Collars
Keyed Shaft Collars
Mountable Shaft Collars
One-Piece Shaft Collars
Quick Clamping Shaft Collars
Set Screw Shaft Collars
Thin Line Shaft Collars
Threaded Shaft Collars – Pacific International Bearing Products
Two-Piece Shaft Collars
Friction Bearing Universal Joints
Needle Bearing Universal Joints
RLC8-1/8″-3MM-A
Manufacturer
Ruland
Description
0.125" X 3mm Long Slit Coupling
0.512" (13.0mm) Od
0.778" (20.0mm) Length
Aluminum
Clamp Style
0.512" (13.0mm) Od
0.778" (20.0mm) Length
Aluminum
Clamp Style
Still have other questions?
Please contact our sales managers or request a call they are ready to solve any of your questions.
(800) 228-8895 Request a callSpecifications
Brand
Ruland
Seating Torque
0.21 Nm
Material
Aluminum
Bore (B1)
0.1250 in
Bore (B2)
3 mm
B1 Max Shaft Penetration
0.276 in (7.0 mm)
B2 Max Shaft Penetration
0.276 in (7.0 mm)
Screw Material
18-8 300 Series Stainless Steel
Screw Finish
Bright
Bore Tolerance
+0.001 in / -0.000 in (+0.020 mm / -0.000 mm)
ISO 9001:2015
Certified
REACH
Compliant
RoHS3
Compliant
Conflict Minerals
Compliant
Tariff Code
8483.60.8000
Number of Screws
2
O.D. (D)
0.512 in (13.0 mm)
Length (L)
0.787 in (20.0 mm)
Dynamic Torque Non-Reversing
4.9 lb-in (0.55 Nm)
Dynamic Torque Reversing
3.1 lb-in (0.35 Nm)
Finish Specification
SurTec 650
Zero-Backlash?
Yes
Balanced Design
Yes
UNSPC
31163003
Clearance Diameter (C) MAX
0.571 in (14.5 mm)
Cap Screw
M1.6
Maximum Speed
12000 RPM
Hex Wrench Size
1.5 mm
Torsional Stiffness
8.0 lb-in/Deg (0.9 Nm/Deg)
Angular Misalignment
2.5 deg
Parallel Misalignment
0.006 in (0.15 mm)
Axial Motion
0.012 in (0.30 mm)
Peak Torque
7.1 in-lb (0.80 Nm)
Moment of Inertia
0.0004539 lb-in²
Country of Origin
Ireland
Material Specification
7075-T651 Bar
Get Volume Pricing
Special pricing for OEMs and high volume users.
Quick response guaranteed
We aim to send your quote the same business day.
Extensive Inventory
Both online & offline. Don’t see it on the site? Give us a call.
Personalized Service
Your inquiry is assigned to a real person who will tailor make a quote for you.
Use these benefits to your advantage
Extensive stock and responsive customer service
Daily M-F business hours 8-5pm PST
Customer service in English
40, 683 bearings from stock
Emergency Service available for immediate delivery
In stock in our warehouse in the US
Read our Frequently Asked Questions
Product Added to Cart and Back Orders
Product Added to Back Orders
15 items added to cart, can be ordered and shipped today.
Within 24 hours, our sales team will contact you about the 10 Back Ordered products.
Feel free to contact us for more info - 1-800-228-8895
PIB Sales will contact you within 24 hours regarding your 25 Back Ordered items