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DF00082 RND

Name: DF00082 RND
Brand: Rexnord
SKU: DF00082 RND
Availability: OutOfStock

Coupling Size: 262; Coupling Style: Spacer; Coupling Type: Flexible Disc; Horsepower [max]: 6,772 hp; Speed [max]: 3,900 rpm; Continuous Torque Rating [max]: 32,855 in lb; Hub Straight Bore Diameter (Hub 1): 2.0000 in; Hub Straight Bore Diameter (Hub 2):

Manufacturer: Rexnord

Manufacturer part number: DF00082

Availability: Ships in 3-5 days.

Estimated dates are contingent upon manufacturer stock.

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Product Details

Brand Name

Rexnord Thomas®

Description

Series 52 couplings are all purpose high speed, high torque couplings used where minimum coupling weight is desirable. They are commonly used on motor and turbine driven pumps, compressors and fans. Design modifications may be made to further reduce the coupling weight, making it an economic alternative to high performance disc and diaphragm couplings.

Specifications

Center Member Material:	Carbon Steel
Continuous Torque Rating Max:	32,855 in lb
Coupling Coating:	Light oil
Coupling Size:	262
Coupling Style:	Spacer
Coupling Type:	Flexible Disc
Disc Pack Material:	Tomaloy
Distance Between Shaft Ends:	7.0000 in
Hardware Coating:	Light oil
Hardware Material:	Alloy Steel
Horsepower:	6,772 hp
Hub Barrel Outside Diameter Hub 1:	4.500 in
Hub Barrel Outside Diameter Hub 2:	4.500 in
Hub Bore Fit Hub 1:	Interference
Hub Bore Fit Hub 2:	Interference
Hub Length Hub 1:	2.880 in
Hub Length Hub 2:	2.880 in
Hub Material Hub 1:	Carbon Steel
Hub Material Hub 2:	Carbon Steel
Hub Straight Bore Diameter Hub 1 Nom:	2.0000 in
Hub Straight Bore Diameter Hub 2 Nom:	2.6250 in
Hub Style Hub 1:	Standard
Hub Style Hub 2:	Standard
Inertia Change per Additional Inch of Distance Between Hub Flange Faces:	1.60 lb-in2
Keyway Depth Hub 1:	0.1875 in
Keyway Depth Hub 2:	0.2188 in
Keyway Fit Hub 1:	Fitted
Keyway Fit Hub 2:	Fitted
Keyway Width Hub 1:	0.5000 in
Keyway Width Hub 2:	0.6250 in
Major Coupling Outside Diameter:	6.6200 in
Model:	262
Moment of Inertia:	137.00 lb-in2
Net Weight Change per Inch of Spool:	0.50 lb
Number of Keyways Hub 1:	1
Number of Keyways Hub 2:	1
Number of Setscrews Hub 1:	1
Number of Setscrews Hub 2:	1
Operational Misalignment Capacity (Angular) [Max]:	0.33 °
Operational Misalignment Capacity (Axial) [Max]:	0.043 in
Operational Misalignment Capacity (Parallel) [Max]:	0.026 in
Overall Coupling Length Nom:	12.750 in
Peak Torque Rating:	65,600 in lb
Spacer Length:	7.000 in
Speed Balanced Max:	3,900 rpm
Speed Max:	3,900 rpm
Speed Not Balanced Max:	13,000 rpm
Tube Outside Diameter:	3.75 in

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