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Link-Belt DSB283924 (10428451) DSB2800X heavy hinged top conveyor take-up bearing unit with 2-7/16" shaft diameter and babbitt sleeve bearing. Welded steel frame, cast iron bearing housing, powder coated. 24" travel length, 42-1/2" frame length, 7-1/2" frame height. Non-expansion, adapter sleeve mount. Max temperature 130°F.
MODEL 10428451
Contact supplier for technical support on: 800-626-2120
$921.16 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: Yes
Base to centerline height (in)
3 1/2 in
Bearing Type
BABBITT SLEEVE BRG
Bore length (in)
5 in
Bore size (in)
2 7/16 in
Frame bolt hole spacing (in)
40 1/2 in
Frame height (in)
7 1/2 in
Frame length (in)
42 1/2 in
Frame Material
Welded steel
Frame Width (in)
3 in
Grease fitting size
3/8 NPT
Housing coating
Powder coated
Housing material
Cast iron
Housing style
Take-Up Assemblies
Housing type
Take-Up Assembly
Lubrication type
Not greased from factory
Maximum Temperature (C)
54 C
Maximum Temperature (F)
130 F
Mounting bolt size (in)
3/4 in
Mounting pad height (in)
1 3/4 in
Pipe Tap Size (in)
3/8 in
Radial factor
1
Take-up block
DSB2839
Take-up frame assembly type
Conveyor Take-Up Heavy Hinged Top
Travel length (in)
24 in
Features
Link-Belt flex-block bearings are alignable and self-lubricating. Because the bearing material wears gradually under operation, sudden breakdowns and costly maintenance are minimized. The standard bearing insert materials of oil impregnated porous sintered bronze, or self-lubricating graphite are widely used for the extreme applications of modern industry.
Bearing Components
Heart of the Flex-block bearing is the alignable insert into which is pressed a self-lubricating bearing. The component has a machined spherical surface that is alignable in the housing.
Two types of bearings are available:
- Sintered bronze sleeve, oil impregnated, for operating temperatures to 200°F (93°C).
- Self-lubricating carbon-graphite sleeve, for temperatures to 700°F (371°C).
One-piece Cast Iron Housings
Compact one-piece cast iron housings provide strength and superior rigidity. All units are designed with standard mounting dimensions and have finished mounting surfaces for proper installation stability. Pillow blocks have slotted bolt holes with ample space provided for drilling dowel pin holes. Flanged units have drilled mounting holes.
How do I choose the right type of bearing for my application?
Start with the load and how it’s applied. You need to know if you’re dealing with radial loads, axial loads, or a mix of both. Then look at speed, operating environment, and space constraints. For example, ball bearings are great for high speed and lighter loads, while roller bearings handle heavier loads but usually at lower speeds. If there’s contamination, moisture, or heat involved, you may need sealed bearings or specific materials. In most cases, the right choice comes down to matching load type, speed, and environment to the bearing design.
| Brand | RAB Lighting |
| Model | NDLED4RD-80YYHC-M-S |
