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Alternate Products
- Track Roller Assembly Bearing
- 1.75 in Roller Width
- Double Sealed Enclosure
features
- 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)
| Roller Dia. | 3 1/4 in |
| Thread Type | UNEF |
| Working Load | 15200 lbf |
| Threads per Inch | 12 |
| Stud Type | Standard |
| Fillet Radius | 0.09 in |
| Enclosure | Sealed |
| Material | Steel |
| Stud Length | 2.5 in |
| Inch/Metric | Inch |
| Roller Width | 1 3/4 in |
| Clamp Torque | 2050 lbf |
| Thread Pitch | N/A |
| Dynamic Load Rating | 19500 lbf |
| Bearing Type | Needle Bearing |
| Stud Dia. | 1.25 in |
| Clamping Dia. | 1.75 in |
| Limiting Speed | 1100 rpm |
| Mounting Overhang | 1.83 in |
| End Type | Slotted |
| Overall Length | 4.28125 in |
| Roller Type | Straight |
| Thread Size | 1 1/4 |
| Weight | 4.89 LB |
| EAN or UPC | 605790189944 |
