MSPB-45-AN

$69.07 ea
Quantity Price (USD)
25 $69.07 ea
50 $51.80 ea
100 $31.08 ea
250 Request Quote
In Production Lead Time: 2 Weeks or Less
Ruland MSPB-45-AN, 45mm Balanced Shaft Collar, Anodized Aluminum, Two-Piece Clamp Style, 73mm OD, 19mm Width

PRODUCT SPECIFICATIONS

Ruland MSPB-45-AN is a two-piece shaft collar with a 45mm bore, 73mm OD, and 19mm width. It has a balanced design with opposing screws for use in high RPM applications such as those found in motors and gearboxes. 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 of Ruland shaft collars, TIR of ≤ 05mm. 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. MSPB-45-AN is stamped with the Ruland name and bore size for ease of identification. Halves are mated throughout the manufacturing process for proper fit and alignment. Forged screws test beyond DIN 912 12.9 standards to ensure maximum holding power. MSPB-45-AN is machined from solid bar stock to a fine burr free finish and sourced exclusively from North American mills. Ruland uses high grade 2024 aluminum with an anodized finish for increased screw seating torque and added corrosion resistance. It is RoHS2 and REACH compliant and manufactured in our Marlborough, MA factory under strict controls using proprietary processes.

PRODUCT SPECIFICATIONS

Dimension

Bore B

45 mm

Bore Tolerance

+.050 mm / +.012 mm

Outer Diameter OD

73 mm

Clearance Diameter C MAX

80.1 mm

Width W

19 mm

Width Tolerance

+.076 mm / -.254 mm

Fastening Hardware

Forged Clamp Screw

M8x25

Screw Material

18-8 300 Series Stainless Steel

Hex Wrench Size

6.0 mm

Screw Finish

Bright

Seating Torque

23 Nm

Screw Location R

29.49 mm

Number of Screws

2 ea

Additional Information

Material Specification

2024-T351 Aluminum Bar

Finish Specification

Sulfuric Anodized MIL-A-8625 Type II, Class 2 and ASTM B580 Type B Black Anodize

Manufacturer

Ruland Manufacturing

Country of Origin

USA

Temperature

-40°F to 200°F
-40°C to 93°C

Weight (lbs.)

0.3000

UPC

63452921256

CERTIFICATIONS/STANDARDS
ISO 9001:2015

Certified

Conflict Minerals

Compliant

RoHS3

Compliant

REACH

Compliant

CUSTOMER REVIEWS

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