We introduce you to the TBS BT4-8021G/HA1V models bearing the relevant parameters, including the model, size, drawings and other models of the same size, if you have any do not understand or want to learn more parameters or would like to inquire about TBS BT4-8021G/HA1V, please contact us:
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| TBS BT4-8021G/HA1V Bearing Details： |
| Bearing Name | BT4-8021G/HA1V |
| New Model | BT4-8021G/HA1V |
| Old Model | bearing |
| product Model | BT4-8021G/HA1V |
| Category | Tapered Roller Bearings |
| Brand | TBS Bearing |
| Inner Diameter d ( mm ) | 409.5 |
| Outer Diameter D ( mm ) | 546.1 |
| Thickness B ( mm ) | 334.9 |
|
| TBS BT4-8021G/HA1V Bearing Bearing Size and Drawing： |
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TBS BT4-8021G/HA1V Bearing With size alternative model
| Model | Inner Diameter
d(mm) | Outer Diameter
D(mm) | thickness
B(mm) | Brand | Type |
| TBS BT4B331333A/HA Bearing | 409.5 | 546.1 | 334.9 | TBS | Tapered Roller Bearings |
| TBS BT4- 8021G/ H A1V Bearing | 409.5 | 546.1 | 334.9 | TBS | Tapered Roller Bearings |
| TBS BT4B 329004 G/H A Bearing | 409.5 | 546.1 | 334.9 | TBS | Tapered Roller Bearings |
| TBS BT4B 329004 BG/H Bearing | 409.5 | 546.1 | 334.9 | TBS | Tapered Roller Bearings |
| TBS BT4B 331333 /H A1 Bearing | 409.5 | 546.1 | 334.9 | TBS | Tapered Roller Bearings |
| TBS BT4B328967A/HA Bearing | 409.5 | 546.1 | 334.9 | TBS | Tapered Roller Bearings |
| TBS BT4-8021G/HA1V Bearing | 409.5 | 546.1 | 334.9 | TBS | Tapered Roller Bearings |
| TBS BT4B331333/HA1 Bearing | 409.5 | 546.1 | 334.9 | TBS | Tapered Roller Bearings |
| TBS BT4B329004BG/H Bearing | 409.5 | 546.1 | 334.9 | TBS | Tapered Roller Bearings |
| TBS BT4B 331333 A/H A Bearing | 409.5 | 546.1 | 334.9 | TBS | Tapered Roller Bearings |
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What are the structural components and design advantages of tapered roller bearings?
Tapered roller bearings consist of an inner ring, an outer ring, tapered rollers, and a cage. The rollers and raceways have a tapered design, with the extensions of all the tapered surfaces converging on the bearing axis. They offer advantages such as the ability to simultaneously withstand radial and unidirectional axial loads, high load capacity, good rigidity, adjustable clearance, and are typically used in pairs.
What are the advantages of tapered roller bearings compared to other similar bearings?
Compared to cylindrical roller bearings, tapered roller bearings can withstand larger axial loads and have a higher load capacity. Compared to angular contact ball bearings, their radial and axial load capacities are significantly higher, making them more suitable for heavy-duty impact conditions. Compared to thrust bearings, they can simultaneously withstand combined radial and axial loads, have a more compact structure, and do not require additional radial bearings.
What are the applicable occasions and typical applications of tapered roller bearings?
These bearings are suitable for heavy-duty, impact-prone mechanical applications requiring precise positioning and adjustable clearance. Typical applications include automotive wheel hubs, gearboxes, rolling mill roll necks, machine tool spindles, engineering machinery drive axles, railway vehicle axles, and mining crushing equipment.
