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Koyo Bearing CRS-28 Double Sealed, Stud Type, Track Roller, 1.75" Outer Diameter x 1" Width Double Sealed, Stud Type, Track Roller, 1.75" Outer Diameter x 1" Width, 52100 Steel
MODEL CRS-28
$38.21 Each
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(Catalog) Enclosure / End Type
Sealed/Slotted
Bearing Type
Needle Bearing
Clamp Torque
750 lbf
Clamping Dia.
1.0469 in
Dynamic Load Rating
7080 lbf
Inch/Metric
Inch
Limiting Speed
1700 rpm
Material
Steel
Mounting Overhang
1.06 in
Overall Length
2 25/32 in
Roller Dia.
1 3/4 in
Roller Type
Straight
Roller Width
1 in
Stud Dia.
3/4 in
Stud Length
1 3/4 in
Stud Type
Standard
Thread Length
7/8 in
Thread Pitch
N/A
Thread Size
43924
Thread Type
UNF
Threads per Inch
16
Working Load
5290 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)
| Brand | SEW Eurodrive |
| Model | 87.7813029401.0001.19.50 |