DF00023 RND

Name: DF00023 RND
Brand: Rexnord
SKU: DF00023 RND
Availability: OutOfStock

Actual Product May Vary From Image

Product Details

Manufacturer:

Rexnord

Manufacturer part number:

DF00023

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Availability:

Ships in 3-5 days.

Estimated dates are contingent upon manufacturer stock.

Price on Request

Description

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:	10,500 in lb
Coupling Coating:	Light oil
Coupling Size:	200
Coupling Style:	Spacer
Coupling Type:	Flexible Disc
Disc Pack Material:	Tomaloy
Distance Between Shaft Ends:	5.0000 in
Hardware Coating:	Light oil
Hardware Material:	Alloy Steel
Horsepower:	2,499 hp
Hub Barrel Outside Diameter Hub 1:	3.280 in
Hub Barrel Outside Diameter Hub 2:	3.280 in
Hub Bore Fit Hub 1:	Interference
Hub Bore Fit Hub 2:	Interference
Hub Length Hub 1:	2.060 in
Hub Length Hub 2:	2.060 in
Hub Material Hub 1:	Carbon Steel
Hub Material Hub 2:	Carbon Steel
Hub Straight Bore Diameter Hub 1 Nom:	1.0000 in
Hub Straight Bore Diameter Hub 2 Nom:	2.2500 in
Hub Style Hub 1:	Standard
Hub Style Hub 2:	Standard
Inertia Change per Additional Inch of Distance Between Hub Flange Faces:	0.58 lb-in2
Keyway Depth Hub 1:	0.0938 in
Keyway Depth Hub 2:	0.1875 in
Keyway Fit Hub 1:	Fitted
Keyway Fit Hub 2:	Fitted
Keyway Width Hub 1:	0.2500 in
Keyway Width Hub 2:	0.5000 in
Major Coupling Outside Diameter:	5.4400 in
Model:	200
Moment of Inertia:	43.70 lb-in2
Net Weight Change per Inch of Spool:	0.25 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]:	0.036 in
Operational Misalignment Capacity (Parallel) [Max]:	0.027 in
Overall Coupling Length Nom:	9.130 in
Peak Torque Rating:	21,000 in lb
Spacer Length:	5.000 in
Speed Balanced Max:	4,250 rpm
Speed Max:	4,250 rpm
Speed Not Balanced Max:	15,000 rpm
Tube Outside Diameter:	3.12 in

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