SKF C 4040 K30V cARB roller bearing
- Brand
- SKF
- Category
- Bearings
- Subcategory
- CARB roller bearings
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Other brands in this category
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How to read SKF C 4040 K30V
- C 40Series
- CARB roller bearings, C 40 series. For the same bore, each series has a different outside diameter and width.
- 40Bore
- 200 mm bore: 40 × 5.
- K30VSuffix
- SKF suffix: it defines the variant (sealing, cage, internal clearance or other features).
C 4040 is the standard (ISO) basic designation: it defines the type, the series and the bore.
Description
The SKF C 4040 K30V bearing has a 200 mm bore, a 310 mm outside diameter and a 109 mm width (200 x 310 x 109 mm).
SKF C 4040 K30V is a reference of cARB roller bearing, within Bearings. Request a quote for C 4040 K30V via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.
SKF CARB bearings of the C series with K30V execution are toroidally crowned roller bearings, designed to withstand high radial loads and allow angular misalignment between shaft and housing. They are used in applications where shaft deflection or mounting errors require a self-aligning, high-capacity bearing. MR Accesorios Industriales sells and distributes this line in Buenos Aires, Argentina.
The designation of these bearings is read as follows: the letter C identifies the CARB series, the number that follows indicates the series size and the bore diameter, and the final block K30V corresponds to the bearing execution. For example, C 4020 K30V, C 4024 K30V and C 4032 K30V are real part numbers in this family. To request a quote, send us the complete part number as it appears on the drawing or on the part.
They are common in mining, cement, steel, pulp and paper equipment, and in continuous process machines where long shafts deflect or where the housing is not perfectly aligned. In Argentina they are found in conveyors, mills, screens, high-flow pumps and large gearboxes. Their self-aligning capability reduces stress on the shaft and housing when there is deflection.
To select the right bearing, take into account the radial load, the rotation speed and the permissible degree of misalignment. Mounting is done with the usual care for roller bearings: clean seats, check shaft and housing tolerances, and proper lubrication according to the working environment. Initial alignment and correct shaft adjustment prevent parasitic loads.
If you are replacing a bearing from another brand, the most practical approach is to compare by main dimensions and by execution type. Cross-references between manufacturers are established by bore diameter, outer diameter and width, and by the functional characteristics of the bearing. With the original part number or the dimensions, we will tell you the compatible alternative.
To move forward with the quote, send us via WhatsApp the exact part number you need, for example C 4020 K30V or C 4036 K30V, or the bearing dimensions. At MR Accesorios Industriales we reply shortly with the information so you can resolve your order.
Dimensions
Boundary dimensions of the basic designation C 4040 per ISO 15: 200 x 310 x 109 mm (d x D x B).
- Bore
- 200mm
- Outside diameter (D)
- 310mm
- Width (B)
- 109mm
Frequently Asked Questions
- What are the dimensions of the SKF C 4040 K30V bearing?
- The SKF C 4040 K30V bearing has a 200 mm bore, a 310 mm outside diameter and a 109 mm width (200 x 310 x 109 mm). These are the standardised boundary dimensions (ISO 15) of the basic designation C 4040.
- What applications do SKF CARB C series K30V bearings have?
- They are used in equipment with long shafts or shafts subject to deflection, where self-alignment and high radial capacity are required: conveyors, mills, screens, pumps and gearboxes. In Argentina they are common in mining, cement, steel and paper.
- How do I request a quote for an SKF CARB bearing?
- Write to us via WhatsApp with the complete part number, for example C 4020 K30V, or with the main bearing dimensions. We quote shortly.
- Can I replace a bearing from another brand with an SKF CARB one?
- Yes, interchangeability is defined by main dimensions and execution type. If you send us the original part number or the dimensions, we will tell you the compatible alternative from the SKF line.