Dimensions: 28,575*73,025*22,225mm (d*D*T)
Mass: 0.481kg
Cone Number: 02872
Cup Number: 02820
Number of Row: single
Precision: ABEC1, P0
Limit Speed: 4300 tr/min (grease)
Lubrication: grease or oil
02872/02820 bearing is an imperial tapered roller bearing designed for precision and durability.
Concerning this bearing,
Cone Number: 02872
Cup Number: 02820
Dimensions: 28,575*73,025*22,225mm (d*D*T)
Mass: 0.481kg
Number of Row: single
Precision: ABEC1, P0
Limit Speed: 4300 tr/min (grease)
Lubrication: grease or oil
Operating Temperature: -30 °C to 120 °C
Interchange Numbers: 02872 / 02820, 02872-02820, 02872 – 02820, 4T-02872/02820, 4T – 02872/02820,
02872/20, 02872-99402, Set 50, SET50
| SET Number | Cone & Cup Assembly |
| SET8 | L45449/L45410 |
| SET10 | U399/K426898 |
| SET11 | JL69349/JL69310 |
| SET12 | LM12749/LM12710 |
| SET13 | L68149/L68110 |
| SET14 | L44643/L44610 |
| SET15 | 07100/07196 |
| SET16 | LM12749/LM12711 |
| SET18 | LM102949/LM102911 |
| SET20 | U399A/K518783/K523967 |
| SET21 | 1988/1922 |
| SET27 | LM67048/LM67010BCE |
| SET37 | LM603049/LM603011 |
| SET38 | LM104949/LM104911 |
| SET43 | 15123/15245 |
| SET45 | LM501349/LM501310 |
| SET47 | LM102949/LM102910 |
| SET50 | 02872/02820 |
| SET56 | LM29748/LM29710 |
| SET57 | 31594/31520 |
| SET63 | M88048/M88010 |
| SET 64 | HM903249/HM903210 |
| SET65 | M86647/M86610 |
| SET67 | HM88649H/HM88610 |
| SET69 | LM501349/LM501314 |
| SET70 | LM29749/LM29710 |
| SET78 | 55200C/55437 |
| SET81 | HM88542/HM88510 |
| SET82 | LM104949/JLM104910 |
| SET96 | 25877A/25821 |
| SET100 | HM89446/HM89410 |
| SET104 | L44642/L44610 |
1. Carry combined loads: The 4T-02872/02820 bearing manages both high radial and axial loads, making it suitable for heavy-duty applications.
2. Deliver strong axial support: A larger contact angle increases the axial load capacity, giving reliable performance under pressure.
3. Simplify installation and removal: The cup-and-cone design let users assemble and disassemble the bearing quickly and efficiently.
4. Offer versatile mounting options: Users can arrange the bearing in X, O, or tandem configurations to match different load directions and design needs.
5. Ensure dependable performance: SET50 bearing’s tapered raceways and open design provide stability and durability, even in demanding operating conditions.
Superior Quality: We manufacture our bearings from premium materials using advanced production techniques, delivering outstanding performance and long-lasting durability.
Factory-Direct Pricing: By working directly with us as the manufacturer, you benefit from highly competitive prices while maintaining excellent quality—helping you cut costs effectively.
Wide Inventory Availability: We keep a broad stock of popular bearing models for quick and reliable delivery. For instance, we currently have 875 units of the 02872 – 02820 bearing in stock, with a lead time of just 3 days for orders up to this quantity. Please note: stock levels may vary depending on customer demand.
Customized OEM Solutions: Our skilled engineering team develops and delivers tailored bearing solutions designed to match your specific requirements.
Comparison helps when dimensional fit is only part of the decision and load direction, sealing, clearance, speed, temperature, or repeat-order stability still need to be confirmed. Reviewing one or two nearby options early usually reduces sourcing mistakes later.
Buyers normally confirm the part reference, main dimensions, application, speed range, operating environment, sealing needs, and any packaging or marking requirements. That gives the supplier a cleaner basis for confirming availability and suitable alternatives.
A quick review of Taper Roller Bearings, one more commercial destination, and one practical guide usually saves time. That combination helps separate simple replacement orders from jobs that still need fit or application review.
Because it makes later decisions faster. When sizing notes, application cues, and nearby options stay close to the product, engineering, purchasing, and maintenance teams can revisit the same logic without starting the review from zero.
1. Sea shipping for mass cargos (GW > 500KGS)
2. Air shipping (GW between 100KGS – 500 KGS)
3. Express, such as DHL, TNT, Fedex, UPS for small cargos ( GW < 100KGS)
4. If you have shipping agent in China, we can send goods to your shipping agent's warehouse
We accept T/T, W/U, PAYPAL, L/C etc
Buyer FAQ
Confirm the bearing number, bore size, outside diameter, width, seal or shield type, cage material, clearance, precision level, quantity, and application. These details help prevent a size match from becoming a performance mismatch.
Yes. Replacement and repeat orders are easier when the original marking, measured dimensions, photos, application, and quantity are available. If the marking is unclear, the team can start from the size and working condition.
This item is handled within the Taper Roller Bearings family. Comparing the family page can help buyers review similar sizes, seal options, load direction, and related bearing choices before requesting a quote.
Price and lead time can change with quantity, stock availability, precision grade, clearance, material, cage, seal or shield type, lubrication, packaging, and whether the order needs standard matching or custom production.
Inspection can include material review, dimensional measurement, noise and vibration checks, surface and crack checks, visual review, and packaging inspection according to the confirmed order requirements.
Need help checking fit, price, or lead time? Request a bearing quote
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