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SPH-52-F

$302.21
Quantity Price (USD)
1 $302.21
5 $274.74
15 $228.95
50 $206.06
100 Request Quote
In Production Lead Time: 1 Week or Less
Ruland SPH-52-F, 3 1/4" Heavy Duty Shaft Collar, Black Oxide Steel, Two-Piece Clamp Style, 5" OD, 1.375" Width

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PRODUCT SPECIFICATIONS

Ruland SPH-52-F is a two-piece heavy duty shaft collar with a 3.2500" bore, 5" OD, and 1.375" width. The clamp style design does not mar the shaft, is easy to remove, and is indefinitely adjustable. It is commonly used for guiding, spacing, stopping, mounting, and component alignment. Equipment manufacturers benefit from the tightly controlled face to bore perpendicularity (TIR of ≤ .002"). Perpendicularity is critical for alignment when the shaft collar is used as a load bearing face, mechanical stop, or for mounting components such as gears or bearings. Proprietary processes have been developed by Ruland to maintain superior fit, finish, and holding power. SPH-52-F is stamped with the Ruland name and bore size for ease of identification. This heavy duty shaft collars have larger ODs and screws for higher holding power. Halves are mated throughout the manufacturing process for proper fit and alignment. Forged screws test beyond ANSI standards to ensure maximum holding power. SPH-52-F is manufactured from solid bar stock sourced from select North American mills and machined to a fine burr free finish. Ruland uses 1215 lead-free steel with a proprietary black oxide finish that produces a fine glossy finish while increasing holding power and resisting corrosion. SPH-52-F is RoHS3 and REACH compliant and manufactured in our Marlborough, MA factory under strict controls using proprietary processes.

PRODUCT SPECIFICATIONS

Dimension

Bore (B1) Larger inner diameter. Should match nominal shaft diameter.

3.2500 in

Bore Tolerance Variance in finished bore range before installation.

+0.004 in / -0.000 in

Outer Diameter (OD)

5 in

Clearance Diameter (C) MAX Minimum diameter required to avoid interference with hardware.

5.397 in

Width (W)

1.375 in

Width Tolerance

+0.003 in / -0.010 in

Recommended Gap The recommended gap between halves to maintain during installation. See installation instructions for more information.

0.188 in

Recommended Shaft Tolerance Acceptable variance in nominal shaft diameter before performance loss.

+0.0000 in / -0.0010 in

Fastening Hardware

Forged Clamp Screw Inch or metric socket head cap screw size.

1/2-20 x 1 3/4

Screw Material

Alloy Steel

Hex Wrench Size Wrench size that fits the screw head to tighten or loosen the screw.

3/8 in

Screw Finish Surface finish and treatments on supplied hardware.

Black Oxide

Seating Torque Torque required to install supplied hardware. Use torque wrench for accurate seating torque.

1612 lb-in

Screw Location (R)

2.063 in

Number of Screws

2 ea

Performance Specifications

Axial Load

20000 lbs

Additional Information

Material Specification

1215 Bar or A519 Hot Finished 1026 Carbon Steel

Finish Specification Surface finish specifications.

Hot Process Black Oxide, Impregnated with Naphthenic Oil, Centrifugally Dried

Manufacturer

Ruland Manufacturing

Country of Origin

USA

Temperature Minimum and maximum operating temperature. Operating temperature includes ambient temperature plus or minus factors such as system heat generated during operation, washdown, vacuum, etc...

-40°F to 350°F (-40°C to 176°C)

Weight (lbs)

4.106500

UPC

634529024379

Tariff Code

8483.60.8000

UNSPC Code used to identify products to standardize nomenclature around the world.

31162811

Product Notes

Note 1

Performance ratings are for guidance only. The user must determine suitability for a particular application.

Prop 65 Required for the US State of California only.

WARNING This product can expose you to the chemical Ethylene Thiourea, known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

CERTIFICATIONS/STANDARDS
ISO 9001:2015

Certified

Conflict Minerals

Compliant

RoHS3

Compliant

REACH

Compliant

Installation Instructions

  1. Use the SPH-52-F heavy duty shaft collar as it is received.
  2. Wipe the bore clean.
  3. Apply a thin coat of light oil to the shaft.
  4. Place the collar onto the desired shaft location and tighten it using a 3/8 in hex wrench until a slight resistance is felt.
  5. Be sure to maintain the gap of 0.188 in between the two halves of the collar during installation.
  6. Wring collar into its final position and tighten the screw to the full recommended seating torque of 1612 lb-in using a 3/8 in torque wrench.

CUSTOMER REVIEWS

SPH-52-F
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