Cone: 386A
Cup: 382A
Bore: 47.625 mm
Outer Diameter: 96.838 mm
Cone Width: 21.946 mm
Bearing Width: 21.001 mm
Mass: 0.74kg/ 1.631lb
Material: bearing steel
386A-382A bearing features a tapered roller design.
Regarding this bearing model,
Cone: 386A
Cup: 382A
Bore: 47.625 mm
Outer Diameter: 96.838 mm
Cone Width: 21.946 mm
Bearing Width: 21.001 mm
Mass: 0.74kg/ 1.631lb
Material: bearing steel
Hardness: 58-64 HRC
Cage: stamped steel
Seal Type: open
Lubrication: grease or oil
Working Temperature: –30 °C to +120 °C
Equivalents: 386A – 382A, 386A/382A, 4T-386A/382A, 386a/382a, 386A 382A
1. Inspect the shaft and housing seats before installation. Check for scoring, wear, out-of-round conditions, or burrs; poor fits cause vibration, heat, and premature wear.
2. Always set correct endplay/preload during installation; it directly affects heat, noise, and bearing life.
3. Use proper lubrication (grease or oil) and keep contamination out—clean assembly matters. Avoid over-greasing in high-speed applications. Excess grease can churn, raise operating temperature, and shorten grease life; follow the equipment’s recommended fill amount.
4. Replace cone and cup together to maintain proper contact geometry and performance.
5. After initial run-in, recheck adjustment if the application calls for it (common in wheel ends).
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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