Page 15 - Y-bearing-units

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 mile 1 mile 1,609 km
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Area square inch 1 mm 0,00155 sq.in 1 sq.in 645,16 mm 2
2
square foot 1 m 10,76 sq.ft 1 sq.ft 0,0929 m 2
3
Volume cubic inch 1 cm 0,061 cub.in 1 cub.in 16,387 cm 3
3
cubic foot 1 m 35 cub.ft 1 cub.ft 0,02832 m 3
imperial gallon 1 l 0,22 gallon 1 gallon 4,5461 l
U.S. gallon 1 l 0,2642 U.S. 1 U.S. 3,7854 l
gallon gallon
Velocity, foot per second 1 m/s 3,28 ft/s 1 ft/s 0,30480 m/s
speed mile per hour 1 km/h 0,6214 mile/h 1 mile/h 1,609 km/h
(mph) (mph)
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
3
Density pound per 1 g/cm 0,0361 lb/cub.in 1 lb/cub.in 27,680 g/cm 3
cubic inch
Force pound-force 1 N 0,225 lbf 1 lbf 4,4482 N

3
Pressure, pounds per 1 MPa 145 psi 1 psi 6,8948 ¥ 10 Pa
stress square inch
Moment inch pound-force 1 Nm 8,85 in.lbf 1 in.lbf 0,113 Nm

Power foot-pound per 1 W 0,7376 ft lbf/s 1 ft lbf/s 1,3558 W
second
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

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