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Part Number

d - Bore

D - Outer Diameter

B - Width

Cr - Dynamic Radial Rating

Cor - Static Radial Rating

Reference speed

Limiting speed

IR55X63X45-XL 55 mm 63 mm 45 mm - - - -
IR55X65X28-XL 55 mm 65 mm 28 mm - - - -
IR60X68X25-XL 60 mm 68 mm 25 mm - - - -
IR60X68X35-XL 60 mm 68 mm 35 mm - - - -
IR60X68X45-XL 60 mm 68 mm 45 mm - - - -
IR60X70X25-XL 60 mm 70 mm 25 mm - - - -
IR60X70X28-XL 60 mm 70 mm 28 mm - - - -
IR65X72X25-XL 65 mm 72 mm 25 mm - - - -
IR65X72X45-XL 65 mm 72 mm 45 mm - - - -
IR65X73X25-XL 65 mm 73 mm 25 mm - - - -
IR65X73X35-XL 65 mm 73 mm 35 mm - - - -
IR65X75X28-XL 65 mm 75 mm 28 mm - - - -
IR70X80X25-XL 70 mm 80 mm 25 mm - - - -
IR70X80X30-XL 70 mm 80 mm 30 mm - - - -
IR70X80X35-XL 70 mm 80 mm 35 mm - - - -
IR70X80X54-XL 70 mm 80 mm 54 mm - - - -
IR75X85X25-XL 75 mm 85 mm 25 mm - - - -
IR75X85X30-XL 75 mm 85 mm 30 mm - - - -
IR75X85X35-XL 75 mm 85 mm 35 mm - - - -
IR75X85X54-XL 75 mm 85 mm 54 mm - - - -