PUMP BEARING Imperial CALCULATOR

Input Your DataYour Data Input

Housing diameter

inches

Shaft diameter

inches

Bearing Length

inches

Press fit?

Yes No

Maximum operating temp

°F

Minimum operating temp

°F

Total mass supported

lbs

Number of bearings supporting total mass

Rotation

RPM

Results updating

Your Results

Wall thickness

Loading P

Shaft surface speed V

Expansion gap

Interference fit

Bore closure

Additional clearance

Assembled clearance

Fitted inside diameter

Press fit force

OD after cooling with dry ice

Thin-walled bearing. Please contact us.

RESULTS SUMMARY - generated on 01/05/2024

YOUR BEARING DIAGRAM

(not to scale)

Size adjustment for various machining temperatures

Bearing temp	OD inches	Wall thickness
40-50 °F
50-60 °F
60-70 °F

Bearing temp	OD inches	Wall thickness
70-85 °F
85-95 °F
95-105 °F

NB. When machining please control wall thickness and outer diameter

Housing =

Shaft =

Maximum operating temp =

°F

Minimum operating temp =

°F

Your Bearing Diagram (not to scale)

Size adjustment for various machining temperatures

Bearing temp	OD inches	Wall thickness
5-10 °F
10-15 °F
15-20 °F

Bearing temp	OD inches	Wall thickness
20-30 °F
30-35 °F
35-40 °F

NB. When machining please control wall thickness and outer diameter