Seals
12x28x7 CRW1 P SKF Radial shaft seals

TYPE: Radial shaft seals, Metal case, With spring-loaded sealing slip, Type CRW1, material ACM (SKF)

Metric Imperial Dimensions, mmin d1 12,000 0,490 d 12,000 0,490 D 28,000 1,143 B 7,000 0,286 Type of construction CRW1 Material P Manufacturer: SKF Designation system - SKF Interchange: CR CR 12x28x7 CRW1 P

Technical specification

Operating temperature min	-40 °C -40 °F
Operating temperature max	150 °C 302 °F
Permissible operating temperature, short periods max	175 °C 347 °F
Pressure differential max	0,070 Mpa 10,153 psi
Maximum shaft surface speed	18,000 m/s 3543,307 ft/min

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