386A Bearing Cone 386A-20024 Single Cone Imperial
Cone Bore (d): 47.625 mm/ 1.875 inch
Cone Width (B): 21.946 mm/ 0.864 inch
Cage Material: stamped steel
Ring & Rollers Material: chrome steel
Mass: 0.55kg/ 1.213lb
Seal Type: open
Lubrication: grease
Equivalents: 386 A, 386A-20024, 4T-386A
386A Bearing Cone Specification
386A Bearing Cone Bore (d): 47.625 mm/ 1.875 inch
Cone Width (B): 21.946 mm/ 0.864 inch
Cage Material: stamped steel
Ring & Rollers Material: chrome steel
Mass: 0.55kg/ 1.213lb
Seal Type: open
Lubrication: grease
Equivalents: 386 A, 386A-20024, 4T-386A
Compatible Cups: 382A, 384D, 384ED
Category: taper roller bearing cone
Operating Temperature Range: –30 °C to +120 °C (–22 °F to +248 °F)
Suffix “A” Meaning: varies from base P/N in radius, bore, or roller complement
Key Features:
1. Cone component (removable inner assembly): Includes the inner ring + tapered rollers (not the cup/outer ring).
2. Pairs with a separate cup: Forms a complete single-row tapered roller bearing when matched with the correct cup (outer ring).
3. Handles combined loads: Designed to carry radial loads plus axial (thrust) loads in one direction.
4. Reduced wear design: Conical raceways + tapered rollers minimize sliding, helping reduce wear during operation.
5. Easy installation & adjustment: Cone and cup are separable for mounting, and end play/preload can be adjusted by axial positioning during assembly.
Questions buyers ask when 386A and 386A-20024 is still under review
When is 386A and 386A-20024 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 386A and 386A-20024 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 386A and 386A-20024 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 386A and 386A-20024?
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 386A Bearing Cone 386A-20024 Single Cone Imperial?
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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