4963

Name: 4963
Brand: ABB
SKU: 4963

Product Model4963

Product ID978350

Stock on Request

Last updated: 8/31/2026

Quantity

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Coupling Type

Elastomeric

Coupling Style

Sleeve

Coupling Size

Shaft Spacing

Close Coupled

Coupling Component

Flange

Shaft Attachment

Bored To Size

Flange Material

Cast Iron

Rated Torque

31500 in·lb

Maximum Speed

2800 r/min

Horsepower Per 100 Rating

50 Hp

Angular Misalignment

1 °

Parallel Misalignment

0.032 in

Axial Misalignment

0.25 in

Shaft Spacer

CLOSE-COUPLED

Bore Diameter

Actual 45 mm

Bore Fit

Clearance

Bore Tolerance Standard

ISO R775

ISO Fit Standard

Bore Length

4 in

Outside Diameter

10 in

Product Net Width

0 in

ABB Type Designation

12S X 45MM FLANGE

Manufacturer ID

7B004963