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238/850 CAKMA/W20 Spherical roller bearings
Dimensions: Bore (Inner) Diameter: 850 mm; Outer Diameter: 1030 mm; Width (Thickness): 136 mm;

238/850 CAKMA/W20
Product Attributes
Product Number238/850 CAKMA/W20
Bore Dia (d)850 mm
Outer Dia (D)1030 mm
Width (H)136 mm
Dynamic Load Rating (KN)3686
Basic Load Rating (KN)9700
Speed ratings (Reference speed)(r/min)260
Speed ratings (Limting speed)(r/min)530
Bearing TypeSpherical roller
For Load DirectionCombined Radial and Thrust
Single Row/Double RowDouble Row
weight(kg)240
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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