5027-S SPRING APPLIED BRAKE CALIPER

Specifications

Item Imperial Measurement Metric Measurement

Clamping force

48000 lbs.

(21769 kg.)

Maximum disc thickness

2.00 in.

(51 mm)

Req. disc face

4 in.

(102 mm)

Total lining area

114 sq. in.

(735 sq. cm)

Lining thickness

0.625 in.

(15.8 mm)

Max allowable lining wear

0.420 in.

(10.6 mm)

Average wear rate

0.005 cu. in./HP-HR

(0.082 cu. cm/HP-HR)

Coefficient of friction

0.45 at 68°f

(20°C)

Coefficient of friction

0.55 at 500°F

(260°C)

Maximum release pressure

120 PSI

(8.3 bar)

Maximum pressure

250 PSI

(17 bar)

Actuator volume

96 cu. in.

(1573 cu. cm)

Weight

186 lbs.

(84 Kg.)

Materials

Die cast silicon bronze with stainless steel hardware

Important: Use only hydraulic fluid or air. Standard seals are not compatible with brake fluid.

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