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Dodge Para-Flex PS50FBX spacer shaft hub, 1-7/8 in finished bore with keyway, 3.81 in OD, 1.41 in length through bore. Rated 900 in-lb, 4,500 rpm max.
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| MFR / Brand | Dodge |
|---|---|
| MPN | PS50FBX 1-7/8 |
| Model | PS50FBX 1-7/8 |
| Condition | New – Open box |
|---|---|
| Type | Flexible Coupling Shaft Hub |
| Base Number | PS50FBX |
| Industry Terms | Para-Flex spacer hub, spacer coupling hub, tire coupling hub, elastomeric coupling hub, drop-out spacer coupling hub, straight bore coupling hub |
| Common Misspellings | Paraflex, Para Flex, PS-50, PS 50 FBX, 00574, Dodge Baldor |
| Application Types | Pump drives, fan and blower drives, motor-to-gearbox spacer couplings, conveyor drives |
| Bore Width | 1.41 in (1-13/32 in) |
| Bore Shaft Size | 1-7/8 in (47.63 mm) |
| Locking Method | Keyed finished bore, clearance fit |
| Mpn Variants | 000574, PS50FBX 1-7/8, PS50FBX1-7/8, PS50 FBX 1-7/8, 000574/FBX 1-7/8 PS50, 000574 FBX 1-7/8 PS50 |
| Compatible With Replaces | Dodge Para-Flex PS50 spacer center assemblies; Dodge Para-Flex PS50 spacer couplings |
| Additional Attributes | Coupling Size: PS50. PS50FBX Bore Range: 5/8 in to 1-7/8 in. Hub Outside Diameter: 3.81 in. Length Through Bore: 1.41 in. Rated Torque: 900 in-lb. Power Rating: 1.43 hp per 100 rpm. Inertia: 0.05 lb-ft2. Center Assembly Removal Clearance: 2.25 in. |
| Item Weight | 1.45 kg (3.20 lb) |
| Limiting Speed | 4,500 rpm |
| Harmonization Code | 8483.60 |
Dodge 000574 is a PS50FBX Para-Flex spacer shaft hub with a finished 1-7/8 in straight bore. Product Type: Spacer coupling shaft hub, straight bore. Coupling Size: PS50. Unit Quantity: 1 Pc.
000574 — Dodge catalogue part number for this exact hub and bore.
PS50 — Para-Flex spacer coupling, size 50.
FBX — straight-bore (finished bore) spacer shaft hub.
1-7/8 — bore diameter in inches, the largest bore offered on the PS50FBX hub.
Bore / Shaft Size: 1-7/8 in (47.63 mm). PS50FBX Bore Range: 5/8 in to 1-7/8 in. Hub Outside Diameter: 3.81 in (3-13/16 in). Length Through Bore: 1.41 in (1-13/32 in). Rated Torque: 900 in-lb. Power Rating: 1.43 hp per 100 rpm. Maximum Speed: 4,500 rpm. Item Weight: 1.45 kg (3.20 lb) at maximum bore. Inertia: 0.05 lb-ft2. Center Assembly Removal Clearance: 2.25 in.
Straight-bore Para-Flex hubs in sizes 40 through 120 are furnished with a clearance fit. The spacer center assembly bolts between two hubs and lifts out radially, so the flexible element is serviced without moving either machine.
One shaft hub with keyed bore and hardware. A complete PS50 spacer coupling uses two shaft hubs and one PS50 spacer center assembly.
Fits Dodge Para-Flex PS50 spacer center assemblies, catalogued in between-shaft-end lengths from 2.88 in to 7.33 in. Other PS50 hubs in the range: PS50TL Taper-Lock hub 011620 (1210 bushing) and PS50FBX finished bores from 5/8 in (000704) up to this 1-7/8 in hub.
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