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HMI Panels and PLC Modules: What They Do and How to Match a Replacement
When an HMI panel goes dark or a PLC module stops communicating, the machine it
Availability:
4 in stock
Tapered roller bearing insert, 2-3/16 in shaft, 5.375 in outer diameter, clamp collar locking on a tapered adapter. Greasable, rated to 2500 rpm.
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$788.27
4 in stock
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| MFR / Brand | Dodge |
|---|---|
| MPN | S1USD203/066293 |
| GTIN | 782475036400 |
| Model | S1U SD 203 |
| ID | 2-3/16 in |
| OD | 5.3750 in (136.525 mm) |
| Condition | New |
|---|---|
| Type | Insert Bearing |
| Base Number | S1U-SD-203 |
| Industry Terms | insert bearing, bearing insert, cartridge insert, mounted tapered roller bearing, S-1 insert, clamp collar insert, tapered adapter insert |
| Common Misspellings | S1U SD 203, S1USD-203, SIU-SD-203, S1U-DS-203, 66293, Dodge S1USD 203 |
| Application Types | Conveyor head and tail shafts, bucket elevators, drive pulleys, aggregate and bulk material handling |
| Bearing Insert Type | Tapered Roller |
| Shaft Type | Tapered adapter mount |
| Bore Shaft Size | 2.1875 in (2-3/16 in) shaft diameter |
| Locking Method | Clamp collar |
| Replacement Insert | Insert for a Dodge S-1 series housing |
| Mpn Variants | S1USD203/066293, S1U-SD-203, S1USD203, S1U SD 203, 066293, 66293 |
| Compatible With Replaces | Dodge S-1 series mounted bearing housings, 2-3/16 in shaft position |
| Series | S-1 (S1U tapered roller insert) |
| Bearing Type | Tapered roller bearing insert |
| Number Of Rows | 1 |
| Part Number | 066293 |
Dodge S1U-SD-203, part number 066293, a tapered roller bearing insert from the Dodge S-1 mounted bearing range. Rolling elements: tapered rollers. Shaft diameter: 2.1875 in (2-3/16 in). Insert outer diameter: 5.3750 in (136.525 mm). Bore length: 4.5600 in (115.824 mm). Weight: 14.97 lb. Country of origin: United States.
S1U is the Dodge S-1 series insert. SD is the shaft-attachment execution: a tapered adapter with a clamp collar. 203 is the shaft size code, 2-3/16 in. 066293 is the Dodge part number for that combination, and S1USD203 is the same designation written unspaced.
Locking: clamp collar. Shaft attachment: tapered adapter. The insert draws down onto a tapered adapter and the collar clamps it, which grips the full circumference of the shaft rather than biting into it at a point. That gives a concentric, high-torque grip with no shaft indentation, and it releases cleanly for removal — the difference between this and a setscrew execution, which locates by two point contacts.
Tapered rollers carry heavy radial load together with thrust in one direction, so an S-1 insert suits conveyor head and tail shafts, bucket elevators and drive pulleys where a ball insert would be the limiting part. Maximum speed: 2500 rpm. The insert is greasable, so it takes scheduled relubrication through the housing fitting rather than running out a sealed grease charge.
Insert only, one per unit of sale. The insert mounts into a Dodge S-1 series housing.
066293 and S1U-SD-203 are the same part. The sibling number 066297 is S1U-SD-315, a related size on a larger shaft in the same series. Shaft size code, series and locking execution all have to match together on an S-1 insert, so a 203 clamp-collar insert is specific to a 2-3/16 in tapered-adapter position.
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