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Koyo Bearing
STO20
Yoke Type, Crowned Outer Diameter, Track Roller, 20 mm Inner Diameter x 47 mm Outer Diameter x 16 mm Width, 52100 Steel, Window Steel Cage, Round Bore
MODEL STO20
$70.19 Each
Prices are subject to change
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Returnable: See conditions
Bearing Element
Needle Rollers
Bore Diameter
20 mm
Closure Type
Open
Finish/Coating
Uncoated
Lubrication Hole Location
Inner Ring
Maximum RPM
3200 RPM
Radial Dynamic Load Capacity
4450 lbf
Radial Static Load Capacity
5690 lbf
Roller Diameter
47 mm
Roller Shape
Crowned
Roller Width
15.8 mm
Standards Met
ISO 281, ISO 6278
- Best used for high radial loads and where the bearing rolling motion occurs on the outer diameter surface
- Made from premium high carbon high chromium steel
- Uses a full complement of greased rollers that offer maximum radial load capacity
- Available with a crowned outside diameter (YCRSC inch series) and seals (YCRS inch series) for the inch product
- Available with a standard crowned outside diameter (without the .DZ) shields ("ZZ" for STO RSTO and NUTR series) or seals (.2RS for NA2200 series) for the metric product
- RSTO metric series requires a hardened and machined shaft/stud no inner ring included
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