Shop All Motion Control Couplings
Ruland
Coupling, 4 Beam, Bore 1/4x3/16 In
Mfr # PSR12-4-3-A
Zoro # G1021413
product price: $39.69
/ea
$39.69
Free Shipping on orders over $50
after youÂ
Free 30-Day Returns
Key Features
- Shaft Locking Type - Couplings 1 Piece Set Screw
- Bore Dia. 1/4 in x 3/16 in
- Rated Torque 14 in-lb
- Max. RPM 6,000 RPM
- Outside Dia. 0.75 in
Get 10% Off Your First Order
Real Support From Real People
Contact Our U.S.-Based teams
Free 30-Day Returns
Return Policy
Accepted Payment Options
![paypal](https://www.zoro.com/static/assets/img/base/icons/paypal-81447b0e73.png)
Product Information
- Brand Ruland
- MFR # PSR12-4-3-A
- Zoro # G1021413
- UPC # 634529033951
- Country of Origin United States
- Category Motion Control Couplings
Dimensions
Bore Dia. | 1/4 in x 3/16 in |
Outside Dia. | 0.75 in |
Overall Length | 29/32 in |
Overall Length (In.) | 0.90 |
Hub Dia. | 0.75 in |
Screw Size | M4 |
Length through Bore (In.) | 0.450 |
Clearance Dia. (In.) | 0.75 in |
Length through Bore | 0.45 in |
Screw Size (mm) | M4 |
Outside Dia. (In.) | 0.750 |
Length Through Bore 2 | 0.4 in |
Bore Diameter 1 | 1/4 in |
Coupling Outside Diameter | 3/4 in |
Different Bore Sizes | Yes |
Screw Thread Size | M4 |
Bore Diameter 2 | 3/16 in |
Length Through Bore 1 | 0.4 in |
Description
Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 1/4 in, Bore Diameter 2 3/16 in, Coupling Material Aluminum, Coupling Outside Diameter 3/4 in, Maximum Speed 6,000 RPM, Maximum Torque 14 in-lb, Axial Motion 0.005 in, Overall Length 29/32 in, Parallel Misalignment 0.008 in, System of Measurement Inch, Different Bore Sizes Yes, Torsional Stiffness 3.03 in-lb/Deg, Bore Type Round, Shaft Locking Type Set Screw, Number of Beams 4, Length Through Bore 2 0.4 in
Restrictions
- WARNING: Cancer and Reproductive Harm For more information go to www.P65Warnings.ca.gov
Ratings & Reviews
3 Reasons You Can Count On Us
Supplies for every job.
10 million items and the exact one you need.
When you need it fast, count on Zoro!
2 million products ship in 1 day.
Stretch your budget further.
Everyday low prices on the brands you love.
Explore More Products
- DAYTON Pillow Block Bearing, Ball, 1-3/16" Bore (3FCP6)
- GATES PowerGrip GT3 Belts - 2M and 3M, 450-3MGT-09 (450-3MGT-09)
- GENERAL 6000 Series, Single Row, Deep Groove Radial Ball Bearing <=90Mm; 12Mm Id X 28Mm Od X 8Mm W; Sealed (6001RS)
- BESTORQ Kevlar V-Belt, 4L920LG (4L920LG)
- RULAND Coupling, 6 Beam Clamp, Bore 3/8 x 1/4 In (FCR16-6-4-A)
- RULAND Coupling, 6 Beam Clamp, Bore 5/8 x 1/2 In (FCR24-10-8-A)
- RULAND Motion Control Coupling, 4 Beam, 11x10mm, Aluminum, OD 30.0mm, L 30.0mm (MWS30-11-10-A)
- RULAND Coupling, 4 Beam Clamp, Bore 10 x 10 mm (PCMR29-10-10-A)
- RULAND Keyed Clamp Bellows Cplg, Bores 0.625"x0.625", OD 1.625", L 2.000", Alum (BCK26-10-10-A)
- RULAND Coupling, 6 Beam Clamp, Bore 1/2 x 1/2 In (FCR20-8-8-A)
- RULAND Coupling, Double Disc, Bore 3/8x3/8 In (DCD16-6-6-A)
- Ruland Motion Control Couplings