6461A/6420 Bearing SET423 Single Row Bearing 6461A/20
Bore: 76.200mm/ 3 in
Outer Diameter: 149.225mm/ 5.8750 in
Width: 53.975mm/ 2.1250 in
Mass: 4.26kg/ 9.392lb
Cup Number: 6461A
Cone Number: 6420
Structure: taper roller bearing
Warranty: 1 year
6461A/6420 Bearing Specification:
6461A/6420 bearing is single row radial bearing.
In terms of this bearing designation,
Bore: 76.200mm/ 3 in
Outer Diameter: 149.225mm/ 5.8750 in
Width: 53.975mm/ 2.1250 in
Mass: 4.26kg/ 9.392lb
Cup Number: 6461A
Cone Number: 6420
Structure: taper roller bearing
Number of Row: single row
Sealing: open
Working Temperature: -30 °C to 120 °C
Equivalents: 6461A / 6420, 6461A-6420, SET 423, Set423, 6461A-99401, 6461A / 20
Applications: truck and trailer wheel hubs, differential assemblies, gearboxes and transmissions, etc.
Bearing Features:
Single-Row Tapered Roller Design: Utilizes tapered rollers between conical inner and outer raceways. Suitable for accommodating combined loads.
High Load Capacity: 6461A / 20 bearings Support high radial and axial loads (in one direction). Axial load capacity increases with greater contact angle.
Easy Assembly and Disassembly: 6461A-99401 bearing is consists of a separable cup (outer ring) and cone (inner ring with cage and roller set). Facilitates straightforward mounting and servicing.
Reliable Performance: Bearings 6461A/6420 are designed for durability and consistent performance in demanding environments.
Tapered Roller Bearing Pair Size and Mass Chart:
| Bearing Model | d(mm) | D(mm) | T(mm) | Mass(kg) |
| JLM104948/JLM104910 | 50.000 | 82.000 | 21.500 | 0.430 |
| JLM506849/JLM506810 | 55.000 | 90.000 | 23.000 | 0.540 |
| M88046/M88010 | 31.750 | 68.262 | 22.225 | 0.390 |
| HM88649/HM88610 | 34.925 | 72.233 | 25.400 | 0.489 |
| M88043/M88010 | 30.163 | 68.263 | 22.225 | 0.402 |
| LM29749/LM29711 | 38.100 | 65.088 | 19.812 | 0.250 |
| M84548/M84510 | 25.400 | 57.150 | 19.431 | 0.244 |
| M86649/M86610 | 30.162 | 64.292 | 21.433 | 0.336 |
| M802048/M802011 | 41.275 | 82.550 | 26.543 | 0.641 |
| 15101/15245 | 25.400 | 61.999 | 19.050 | 0.300 |
| 15103/15243 | 26.157 | 61.913 | 19.050 | 0.290 |
| HM218248/HM218210 | 89.975 | 146.975 | 40.000 | 2.550 |
| HM518445/HM518410 | 88.900 | 152.400 | 39.688 | 2.928 |
| 45291/45220 | 57.150 | 104.775 | 30.163 | 1.098 |
| 47890/47820 | 92.075 | 146.050 | 33.338 | 2.080 |
| H715334/H715311 | 61.912 | 136.525 | 46.038 | 3.470 |
| H715343/H715311 | 68.262 | 136.525 | 46.038 | 3.230 |
| H715345/H715311 | 71.438 | 136.525 | 46.038 | 3.110 |
| HM516449/HM516410 | 82.550 | 133.350 | 39.688 | 2.100 |
| 6461/6420 | 76.200 | 149.225 | 53.975 | 4.260 |
| 555/552 | 50.800 | 123.825 | 38.100 | 2.360 |
| 59187/59429 | 47.625 | 108.966 | 34.925 | 1.580 |
| 536/532X | 47.625 | 107.950 | 36.513 | 1.590 |
| 66187/66462 | 47.625 | 117.475 | 33.338 | 1.700 |
| 617/612 | 47.625 | 120.650 | 41.275 | 2.350 |
| 65390/65320 | 49.212 | 114.300 | 44.450 | 2.180 |
Requesting Bearings Not Listed Online:
Please note that, due to the extensive range of bearing models we offer, it is not possible to list every product on our website. If you are unable to find the specific bearing you need, simply send us an inquiry with the model number and required quantity. Our team will promptly check our inventory and assist you in sourcing the right bearing for your application.
Questions that help when 6461A/6420 and SET423 is on the shortlist
When is 6461A/6420 and SET423 worth comparing against nearby taper roller bearings options?
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.
What details usually matter before approving 6461A/6420 and SET423 for repeat supply?
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.
Which next step usually helps after 6461A/6420 and SET423 is shortlisted?
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.
Why keep a supporting guide linked beside 6461A/6420 and SET423?
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.
Shipping Method:
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
Payment Terms:
We accept T/T, W/U, PAYPAL, L/C etc
Buyer FAQ
Questions buyers ask before choosing the next bearing option
What should I confirm before ordering 6461A/6420 Bearing SET423 Single Row Bearing 6461A/20?
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.
Can this bearing be matched for replacement or repeat supply?
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.
Which product family does this bearing belong to?
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.
What affects price and lead time for this bearing?
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.
How is this bearing checked before delivery?
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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