Seals
138x152x12 CRSA1 R SKF Radial shaft seals

TYPE: Radial shaft seals, Metal case, With spring-loaded sealing slip, Type CRSA1, material NBR (SKF)

Metric Imperial Dimensions, mmin d1 138,000 5,633 d 138,000 5,633 D 152,000 6,204 B 12,000 0,490 Manufacturer: SKF Designation system - SKF Interchange: CR CR 138x152x12 CRSA1 R

Technical specification

Operating temperature min	-40 °C -40 °F
Operating temperature max	100 °C 212 °F
Permissible operating temperature, short periods max	120 °C 248 °F
Pressure differential max	0,070 Mpa 10,153 psi
Maximum shaft surface speed	10,000 m/s 1968,504 ft/min

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