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Main Dimensions & Performance Data

d

 279.4 mm

D

 304.8 mm

B

 12.7 mm

Mounting dimensions

r min

 1.5 mm Minimum chamfer dimension

d1

 288.8 mm Inner ring shoulder diameter

D1

 295.4 mm Outer ring shoulder diameter

D2

 297.9 mm Outer ring narrow plate diameter

α

 30 ° Contact angle

Temperature range

T min

 -30 °C Minimum operating temperature

T max

 120 °C Maximum operating temperature