Product sorting
List of products
35x52x12 mm
ZVL 51107 thrust ball bearing is designed to carry axial load in one direction. It is used where force acting along the shaft axis must be reliably supported.
25x52x15 mm
Single-row 6205 2RS SKF deep-groove ball bearing
Rubber seals on both sides; compare the complete designation before ordering.
25x52x15 mm
6205 2RS ZVL single-row deep groove ball bearing with contact rubber seals on both sides. A compact solution for radial and moderate axial loads in both directions, protected against dust, contamination and lubricant loss.
25x52x15 mm
6205 2RS BBC single-row deep groove ball bearing with contact rubber seals on both sides. A compact solution for radial and moderate axial loads in both directions, protected against dust, contamination and lubricant loss.
25x52x16.25 mm
30205 A KINEX single-row tapered roller bearing for high radial loads combined with axial load in one direction. The separable design allows the inner ring assembly and outer ring to be mounted independently.
25x52x15 mm
6205 2RSH C3 SKF single-row deep groove ball bearing with contact rubber seals on both sides. A compact solution for radial and moderate axial loads in both directions, protected against dust, contamination and lubricant loss. C3 provides greater radial internal clearance than the normal class.
20x52x15 mm
Single-row 6304 2RS ZVL deep-groove ball bearing
Rubber seals on both sides; compare the complete designation before ordering.
25x52x15 mm
6205 2Z ZKL single-row deep groove ball bearing with non-contact metal shields on both sides. Suitable for radial and moderate axial loads in both directions, combining low friction with protection of the lubricant from larger contaminants.
25x52x15 mm
6205 2Z SKF single-row deep groove ball bearing with non-contact metal shields on both sides. It combines low friction and lubricant retention with reliable radial and moderate axial load support in both directions.
25x52x15 mm
NJ 205 ZKL single-row cylindrical roller bearing with high radial load capacity. The NJ design locates the shaft axially in one direction while allowing axial displacement in the opposite direction.
25x52x15 mm
6205 2RS KINEX deep-groove ball bearing with rubber seals on both sides.
25x52x15 mm
Metal shields on both sides. Versatile FAG single-row deep groove ball bearing with non-contact shielding.
25x52x15 mm
Contact seals of synthetic rubber (NBR) on both sides. Versatile SKF deep groove ball bearing for protected arrangements.
25x52x16.25 mm
KBS single-row tapered roller bearing for combined radial and axial load in one direction.
25x52x15 mm
SKF single-row deep groove ball bearing with contact seals on both sides (2RS1).
20x52x15 mm
SKF 6304 2RS C3 single-row deep-groove ball bearing with rubber seals on both sides.
C3 denotes greater-than-normal radial internal clearance; for radial and limited axial loads in either direction.
25x52x15 mm
SKF 6205 2Z/C3 single-row deep-groove ball bearing with metal shields on both sides.
C3 denotes greater-than-normal radial internal clearance; for radial and limited axial loads in either direction.
20x52x16.25 mm
DPI 30304 single-row tapered roller bearing for combined radial and axial loads. The separable cone with rollers and outer-ring cup simplify mounting and precise clearance or preload adjustment.
Practical advice
How to choose the right bearing
The same dimensions do not necessarily mean the same function. When selecting a replacement, check the construction, cover and seal design, internal clearance, and the conditions in which the bearing will operate.
Determine the type and size
Copy the full type designation. If missing, measure the inner diameter d, outer diameter D and width B.
Check the design
Distinguish open bearing, metal shields, and rubber seals. Also check internal clearance, accuracy, cage, and lubricant.
Take operating conditions into account
Rotational speed, direction, and magnitude of mechanical load, temperature, humidity, dust, and the method of installation are decisive.
How to read the type designation 6204 2RS C3
Suffixes may vary between manufacturers. When replacing, compare technical parameters, not just similar type designation.
Open, 2Z, or 2RS?
When are matching dimensions not enough?
A dimensionally identical bearing may have different load capacity, maximum speed, precision, or internal clearance. Pay special attention to electric motors, high temperatures, vibrations, shocks, and dusty or humid environments.
- radial, axial, and combined loads
- normal or increased internal clearance C3/C4
- operating temperature and maximum speed
- design of shields and seals, lubricant, cage material, and precision
Frequently asked questions
Can I replace a bearing with another brand?
Usually yes, if the design type, dimensions, internal clearance, precision, cover and seal design, load capacity, and allowable speeds match. The basic number alone is not enough; the meaning of the suffixes may vary according to the manufacturer.
How do I determine the diameter of the inner bore from the model designation?
For many common metric bearings, the bore diameter code from 04 is multiplied by five: for example, 04 = 20 mm and 06 = 30 mm. Codes 00 to 03 and some special designs have different rules, so it is advisable to verify the dimension.
Is 2RS better, or 2Z?
Neither is universally better. 2RS usually protects better against dirt and moisture, while 2Z tends to have lower friction and allows higher speeds. The right choice depends on the application.
What to send if the type designation is unreadable?
A photo of both sides, dimensions d × D × B, machine type, and information about speed, load, temperature, humidity, or dustiness. The more operational data we know, the more safely a replacement can be recommended.
Not sure about the replacement?
Send the type designation, dimensions, or a photo of the original part. We will help verify the suitable version before ordering.