6203-15 Bearing 154012 Non-Standard Ball Bearing 15x40x12mm
Inner Diameter: 15mm/ 0.5906 inch
Outer Diameter: 40mm/ 1.5748 inch
Width: 12mm/ 0.4724 inch
Mass: 0.1kg/0.22lb
Bore Type: cylindrical
Material: bearing steel
Certificate: ISO9001: 2015
Lubrication: standard grease or oil
6203-15 Bearing Specification:
6203-15 Bearing Inner Diameter: 15mm/ 0.5906 inch
Outer Diameter: 40mm/ 1.5748 inch
Width: 12mm/ 0.4724 inch
Mass: 0.1kg/0.22lb
Bore Type: cylindrical
Material: bearing steel
Enclosure: double sealed
Number of Row: single row
Catergory: deep groove ball bearing
Certificate: ISO9001: 2015
Lubrication: standard grease or oil
Replacements: 6203-15 2RS, 6203-15-2RS, 6203-15.2RS, 6203/15, 6203/15 2RS, 6203/15-2RS, 6203/15.2RS, 154012, 154012 2RS, 154012-2RS, 6203 LLU/15C3/L627, 6203LLU/15C3/L627, 6203LLU 15C3 L627
Key Features:
1. Size & Design: Bore diameter 15mm, with standard 6203 dimensions, ensuring compatibility with a wide range of machinery.
2. Material: Made from high-grade bearing steel for excellent strength, durability, and long service life.
3. Sealing Options: Available with rubber seals (2RS) for dust and moisture protection, or with metal shields (ZZ) for reduced friction and higher speed.
4. Smooth Performance: Precision-engineered to reduce friction and noise, allowing for efficient rotation and reliable performance.
5. Load Capacity: 6203-15 bearing handles both radial and light axial loads, making it versatile for many applications.
6. Applications: Commonly used in electric motors, agricultural equipment, conveyors, HVAC systems, and general machinery.
Why Partner with Us?
Superior Quality: Our bearings are made from premium materials with advanced technology, ensuring durability and high performance.
Factory-Direct Pricing: As a manufacturer, we deliver competitive prices without compromising quality, helping you save on costs.
Large Bearing Inventory: We keep a wide selection in stock for quick delivery. For instance, 465 units of 6301/10 bearing 325 units 63004 2RS, 229 units SUC207-20, 195 units SUC307 , 298 units 6308NR and 335 units 387-382 bearings are ready to ship with just a 3-day lead time. Stock levels may vary as orders are processed.
Custom OEM Services: Our expert engineering team designs tailor-made bearing solutions to meet your specific application needs.
Questions that usually come up before ordering 6203-15 and 154012
When is 6203-15 and 154012 worth comparing against nearby deep groove ball 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 6203-15 and 154012 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 6203-15 and 154012 is shortlisted?
A quick review of Deep Groove Ball 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 6203-15 and 154012?
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 6203-15 Bearing 154012 Non-Standard Ball Bearing 15x40x12mm?
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 Deep Groove Ball 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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