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22222 EK Spherical roller bearings
Dimensions: Bore (Inner) Diameter: 110 mm； Outer Diameter: 200 mm； Width (Thickness): 53 mm;

22222 EK
Product Attributes
Product Number22222 EK
Bore Dia (d)110 mm
Bore Dia Tolerance-0.015~0
Outer Dia (D)200 mm
Outer Dia Tolerance-0.020~0
Width (H)53 mm
Width Tolerance-0.200~0
Dynamic Load Rating (KN)543.2
Basic Load Rating (KN)620.8
Speed ratings (Reference speed)(r/min)3000
Speed ratings (Limting speed)(r/min)4000
Bearing TypeSpherical roller
For Load DirectionCombined Radial and Thrust
Single Row/Double RowDouble Row
weight(kg)7
Seal TypeOpen
Precision RatingABEC-3 P6
roller Material52100 Chrome steel
Ring Material52100 Chrome steel
Cage Materialbrass or steel
LubricationRequired
Shaft Mount TypePress Fit
Temperature Range-40 to 130 ºC
RoHSCompliant
Cylindrical or tapered holestapered
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