
Description
This 21308 EW/C3 bearing is a Spherical Roller Bearing with an optimized internal design for increased load capacity, a flangeless inner ring, two stamped steel cages, a greater than normal radial internal clearance and no annular groove or lubrication holes in the outer ring. The bearing's dimensions are 40x90x23.
213 | 08 | E | C3 | W | ||
---|---|---|---|---|---|---|
Extra Heavy | 40mm - Bore Size | High Capacity Internal Design | Cylindrical Bore | Stamped Steel Cage | Radial Clearance Greater Than Standard | Without Annular Groove and Lubrication Holes in the Outer Ring |
Product Information

Availability:
In Stock ✅
Technical Data
Inside Diameter (mm)
40mm
Outside Diameter (mm)
90mm
Width (mm)
23mm
Clearance
C3
Seals Or Shields
Open Type
Cage Type
Steel
Dynamic Load Rating (kN)
104
Fatigue Load Rating (kN)
11.8
Limiting Speed Rating (r/min)
9500
Static Load Rating (kN)
108
Reference Speed Rating (r/min)
7000
DescriptionThis 21308 EW/C3 bearing is a Spherical Roller Bearing with an optimized internal design for increased load capacity, a flangeless inner ring, two stamped steel cages, a greater than normal radial internal clearance and no annular groove or lubrication holes in the outer ring. The bearing's dimensions are 40x90x23.
Product InformationBRANDS: ![]() 21308ew/c3-skf Availability:In Stock ✅ 0.75 kg Technical DataInside Diameter (mm)40mm Outside Diameter (mm)90mm Width (mm)23mm ClearanceC3 Seals Or ShieldsOpen Type Cage TypeSteel Dynamic Load Rating (kN)104 Fatigue Load Rating (kN)11.8 Limiting Speed Rating (r/min)9500 Static Load Rating (kN)108 Reference Speed Rating (r/min)7000 | ||||||||||||||
Product InformationBRANDS: ![]() 21308ew/c3-skf Availability:In Stock ✅ 0.75 kg Technical DataInside Diameter (mm)40mm Outside Diameter (mm)90mm Width (mm)23mm ClearanceC3 Seals Or ShieldsOpen Type Cage TypeSteel Dynamic Load Rating (kN)104 Fatigue Load Rating (kN)11.8 Limiting Speed Rating (r/min)9500 Static Load Rating (kN)108 Reference Speed Rating (r/min)7000 | ||||||||||||||
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