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Rollway 30209 A 45 mm Bore Size, 85 mm Outside Diameter, Radial Tapered Roller Bearing, Metric, High Chromium Bearing Steel, Normal Radial Clearance 45 mm Bore Size, 85 mm Outside Diameter, Radial Tapered Roller Bearing, Metric, High Chromium Bearing Steel, Normal Radial Clearance
MODEL 30209 A
This product has a minimum order quantity of (100 minimum) This is the minimum order quantity available when purchasing this product.
Contact supplier for technical support on: 800-626-2120
$56.24 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable:No
Bore Size (mm)
45
Bore Type
Straight
Cage Material
Steel
Duplexing
No
Dynamic Load Rating (kN)
71.3
Dynamic Load Rating (lb)
16029
Full Complement/Caged
Caged
Height
3.35
Length
3.35
Material
High Chromium Bearing Steel
Misalignment
No
Number of Rows
1
O.D. (mm)
85
Overall Width (mm)
20.8
Platform
Tapered Radial Roller
Radial Clearance
Normal
Rolling Element
Tapered Roller
Seal Type
Unsealed
Sealed
None
Speed [Max] Grease (RPM)
4500
Speed [Max] Oil (RPM)
6000
Static Load Rating (kN)
83.8
Static Load Rating (lb)
18839
Version
A - Increased load capacity
Width
0.82
- One row tapered rollers
- Raceways have linear surfaces
- Axial and radial loads
- 2 piece bearing
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.
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