Cone Number: HM801346
Cup Number: HM801311
Bore (d): 38.100 mm
Outer Diameter (D): 82.550 mm
Inner Ring Width (B): 28.575 mm
Total Width (T): 29.370 mm
Mass: 0.77kg/ 1.698lb
Cage: stamped steel
Bearing Material: bearing steel
HM801346-HM801311 Bearing Bore (d): 38.100 mm
Outer Diameter (D): 82.550 mm
Inner Ring Width (B): 28.575 mm
Total Width (T): 29.370 mm
Mass: 0.77kg/ 1.698lb
Cone Number: HM801346
Cup Number: HM801311
Lubricate Holes: without
Cage: stamped steel
Bearing Material: bearing steel
Precision: standard precision ABEC1, P0
Category: single row taper roller bearing
Warranty: 1 year
Certificate: ISO9001: 2015
High Load Capacity: Handles heavy radial and axial loads, making it suitable for demanding industrial and automotive applications.
Durable Construction: Made from premium bearing steel that resists wear and extends service life under tough conditions.
Smooth Performance: Precision design reduces friction, ensuring stable and efficient operation.
Reliable Alignment: Tapered design provides accurate shaft alignment and improved load distribution.
Durability & Performance: Crafted from premium-grade materials using advanced manufacturing technology, our bearings deliver long-lasting reliability and smooth, high-performance operation under demanding conditions.
Competitive Factory-Direct Pricing: As a trusted manufacturer, we provide high-quality bearings at cost-effective prices, ensuring you get maximum value without compromising performance.
Extensive In-Stock Selection: With a large and diverse inventory, we can fulfill orders quickly, minimizing downtime and keeping your projects on schedule. For instance 422 sets 02878/02820 bearings, 355 pcs B75-57 bearings, 219 pcs B45-106 bearings, 419 pcs 6203-15 bearings , 295 pcs 6006/32-2RS bearings and 525 pcs HB88512 bearings are ready to ship with just a 3-day lead time.
Tailored OEM Solutions: Our experienced engineering team offers customized bearing designs to precisely match your unique application requirements, providing optimal performance and efficiency.
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
No account yet?
Create an Account
