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Koyo Bearing
CRS-48
Double Sealed, Stud Type, Track Roller, 3" Outer Diameter x 1.75" Width, 52100 Steel
MODEL CRS-48
$143.96 Each
Prices are subject to change
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Returnable: See conditions
(Catalog) Enclosure / End Type
Sealed/Slotted
Bearing Type
Needle Bearing
Clamp Torque
2050 lbf
Clamping Dia.
1 3/4 in
Dynamic Load Rating
19500 lbf
Inch/Metric
Inch
Limiting Speed
1100 rpm
Material
Steel
Mounting Overhang
1.83 in
Overall Length
4 9/32 in
Roller Dia.
3 in
Roller Type
Straight
Roller Width
1 3/4 in
Stud Dia.
1 1/4 in
Stud Length
2 1/2 in
Stud Type
Standard
Thread Length
1 1/4 in
Thread Pitch
N/A
Thread Size
1.25
Thread Type
UNEF
Threads per Inch
12
Working Load
15200 lbf
- 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
- Carburized steel studs (CR inch series) and Heavy Duty Studs (CRH inch series) offers better fracture resistance
- Screwdrive slot in head is standard (CR CRH series) Hex slot is available (CRB CRHB series)
- Seals ("S") are available Crowned ODs ("C") are avaialable Eccentric Studs ("E") are available by adding letter(s) after CR or CRH (CRS CRSB
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