Page 14 - SKF-bearing-housings

Unit conversions

Unit conversions
Quantity Unit Conversion

Length inch 1 mm 0.03937 in. 1 in. 25,40 mm
foot 1 m 3.281 ft. 1 ft. 0,3048 m
yard 1 m 1.094 yd. 1 yd. 0,9144 m
mile 1 km 0.6214 mi. 1 mi. 1,609 km
Area square inch 1 mm 2 0.00155 sq-in 1 sq-in 645,16 mm 2
square foot 1 m 2 10.76 sq-ft 1 sq-ft 0,0929 m 2
Volume cubic inch 1 cm 3 0.061 cu-in 1 cu-in 16,387 cm 3
cubic foot 1 m 3 35 cu-ft 1 cu-ft 0,02832 m 3
imperial gallon 1 l 0.22 gallon 1 gallon 4,5461 l
US gallon 1 l 0.2642 US gallon 1 US gallon 3,7854 l
Speed, foot per second 1 m/s 3.28 ft/s 1 ft/s 0,30480 m/s
velocity mile per hour 1 km/h 0.6214 mph 1 mph 1,609 km/h
Mass ounce 1 g 0.03527 oz. 1 oz. 28,350 g
pound 1 kg 2.205 lb. 1 lb. 0,45359 kg
short ton 1 tonne 1.1023 short ton 1 short ton 0,90719 tonne
long ton 1 tonne 0.9842 long ton 1 long ton 1,0161 tonne
Density pound per cubic inch 1 g/cm 3 0.0361 lb/cu-in 1 lb/cu-in 27,680 g/cm 3
Force pound-force 1 N 0.225 lbf. 1 lbf. 4,4482 N
Pressure, pounds per square inch 1 MPa 145 psi 1 psi 6,8948 ¥ 10 3 Pa
stress 1 N/mm 2 145 psi
1 bar 14.5 psi 1 psi 0,068948 bar
Moment pound-force inch 1 Nm 8.85 lbf-in 1 lbf-in 0,113 Nm
Power foot-pound per second 1 W 0.7376 ft-lbf/s 1 ft-lbf/s 1,3558 W
horsepower 1 kW 1.36 hp 1 hp 0,736 kW
Temperature degree Celsius t C = 0.555 (t F – 32) Fahrenheit t F = 1,8 t C + 32

10