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| rexnord.com > Power Transmission > Products > Bearings > Sleeve Bearing > Take-up Assemblies |
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| Photo Shows a Heavy Duty Removable Top Conveyor Take-Up Frame with Rigid Sleeve Bearing Take-Up Unit |
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Part Number | DSB283930 |
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Product Name | Link-Belt® DSB2800 - DSB2800 Series Rigid Sleeve Bearing |
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Overview |
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| Conveyor take-up assembly with welded steel frame and hinged top for moderate to heavy service. The bearing bore is parallel to the base of the frame. Rigid sleeve bearing units provide compact and reliable usage in aplications where continuous operation and uninterrupted service are required. Because the bearing material wears gradually, sudden breakdowns and costly maintenance are minimized. Sleeve bearings also have an extremely quiet mode of operation. The standard bearing materials of babbitt, bronze and cast iron will handle a wide variety of applications such as log decks, sewage treatment equipment, furnances and ovens, quiet operating fans and blowers, power plant dampers and strokers, oscillating shaft applications and other general conveying and power transmittion machinery. Additional key features of sleeve bearings include: bearings of babbitt, or bronze, is securely anchored in housing; housing is drilled and tapped for grease cup or lubrication fitting - grooves distribute lubricant over loaded area; Finished ends permit flush mounting of pulley, sprocket, or collar against bearing when required; Mounting surface is finished to provide firm seating on flat support. |
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Additional Notes |
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Note: Dimensions subject to change. Certified dimensions of ordered material furnished on request.
Please call 1-866-REXNORD for availability
For radial loads, multiply load rating by a factor of 1.0
For replacement bearing unit, specify take-up number without amount of adjustment, i.e. DSB2831
Grease cup or fitting not included
Load Ratings & Speed Limits, see Link-Belt Sleeve Bearing Load Ratings & Speed Limits section
One pipe tapped hole for lubrication
Selection Guide, see Link-Belt Sleeve Bearing Selection Guide section
Take-ups with adjustment of 18" (457.2mm) or more have center supporting pad welded to bottom of frame
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 | | Diameter of the Shaft | 2.4375 in | | Mounting Pad Width | 3 in | | Overall Frame Height | 7.5 in | | Rolling Element | Sleeve | | Ability to Relubricate | Yes | | Bearing Series | DSB2800 | | D - Length Through Bore | 5 in | | Distance from End of Frame Bracket to Bearing Centerline | 8.25 in | | Distance From Mounting Surface to Bearing Centerline | 3.5 in | | F - Mounting Bolt Size | 0.75 in | | Frame Material | Welded Steel | | Frame Type | Conveyor Take-Up, Heavy Hinged Top | | Mounting Pad Height | 1.75 in | | Pipe Tap Size | 0.375 in | | Radial Factor | 1 | | Size Code | 2839 | | Take-Up Adjustment Length | 30 in | | Take-up Frame Assembly Type | Conveyor Take-Up, Heavy Hinged Top | | Product Feature Summary | Cast iron housingCorrosion resistant powder coatingBabbitt sleeveProtected screw type frameRelubricatableSee Features & Benefits for additional info. | | Special Feature | Take-up Assembly | | Unit of Measure | in |
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