Cone Number: 542
Cup Number: 532A
Bore: 38.10mm/ 1.50 inch
Outer Diameter: 111.125mm/ 4.3750 inch
Cone Width: 36.957mm/ 1.4550 inch
Total Width: 38.100mm/ 1.5000 inch
Number of Row: single
Category: single row taper roller bearing
Material: bearing steel, Gcr15
542-532A Bearing Cone Number: 542
Cup Number: 532A
Bore: 38.10mm/ 1.50 inch
Outer Diameter: 111.125mm/ 4.3750 inch
Cone Width: 36.957mm/ 1.4550 inch
Total Width: 38.100mm/ 1.5000 inch
Number of Row: single
Category: single row taper roller bearing
Material: bearing steel, Gcr15
Lubrication: standard grease or oil
Precision: ABEC1, P0
Warranty: 1 year
Interchange Numbers: 542 – 532A, 542/532A, 542 / 532A
1. High load capacity for radial and axial forces – Engineered to handle substantial combined loads, making it suitable for demanding, high-stress operating conditions.
2. Precision-engineered tapered roller design – The tapered rollers distribute loads evenly across the contact surfaces, ensuring smooth rotation, reduced vibration, and greater operational stability.
3. Ideal for heavy-duty industrial and automotive use – Well-suited for applications such as gearboxes, axles, and machinery where reliability and robustness are critical.
4. Reliable at high speeds and under impact loads – Maintains consistent performance under dynamic conditions, including shock loads, start-stop cycles, and variable speeds.
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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