Attributes

Key Value
B1 Max Shaft Penetration2.437 in
B2 Max Shaft Penetration2.437 in
Balanced DesignYes
Bore (B1)2.0000 in
Bore Tolerance+0.0020 in / +0.0005 in
Clearance Diameter (C) .3.717 in
Country of OriginUSA
Finish SpecificationBright, No Plating
Forged Clamp Screw3/8-24
Full Bearing Support Re.No
Hex Wrench Size5/16 in
Keyway (K1)1/2 in
Keyway (K2)1/2 in
Length (L)4 7/8 in
ManufacturerRuland Manufacturing
Material SpecificationType 303 Austenitic, No.
Maximum Speed4,000 RPM
Moment of Inertia14.6484 lb-in
Note 1Performance ratings are.
Number of Screws8 ea
Nypatch? Anti-Vibration.Yes
Outer Diameter (OD)3 3/8 in
Precision Honed Bores?Yes
Rated Torque6,100 lb-in
Recommended Gap0.094 in
Recommended Shaft Toler.+0.0000 in / -0.0005 in
Screw FinishBright
Screw Location (R)1.391 in
Screw Material18-8 300 Series Stainle.
Seating Torque345 lb-in
Small Bore (B2)2.0000 in
Tariff Code8483.60.8000
Temperature-40?F to 350?F (-40?C t.
UNSPC31163009
UPC634529023020
Weight (lbs)7.660000
Zero-Backlash?Yes
© 2025 · Data Alchemy · Version 60 · ts:1760052239
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