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Koyo Bearing
CRS-20
Double Sealed, Stud Type, Track Roller, 1.25" Outer Diameter x 0.75" Width, 52100 Steel
MODEL CRS-20
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$24.59 Each
Prices are subject to change
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Brand Minimum Order Quantity: 2
Typically Ships in: 1 day
Returnable: See conditions
(Catalog) Enclosure / End Type
Sealed/Slotted
Bearing Type
Needle Bearing
Clamp Torque
205 lbf
Clamping Dia.
3/4 in
Dynamic Load Rating
4740 lbf
Inch/Metric
Inch
Limiting Speed
2600 rpm
Material
Steel
Mounting Overhang
0.81 in
Overall Length
2 1/32 in
Radial Load Rating [MAX]
150 lbf
Roller Dia.
1 1/4 in
Roller Type
Straight
Roller Width
3/4 in
Stud Dia.
1/2 in
Stud Length
1 1/4 in
Stud Type
Standard
Thread Length
5/8 in
Thread Pitch
N/A
Thread Size
43862
Thread Type
UNF
Threads per Inch
20
Working Load
2280 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 CRHB etc..) for the inch product
- Avaialable with caged rollers (KRV series) or full complement of rollers (KV NUTR series) for metric product
- Avaialable with crowned od (standard) and hex head (standard) and seals (.2RS) for metric product (KR KRV NUTR series)
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