Product sorting
List of products
30x72x19 mm
6306 2RS TIMKEN 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.
35x72x17 mm
6207 2RS ZKL 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.
30x72x27 mm
Double-row self-aligning ball bearing 2306 ZVL
For arrangements with possible angular misalignment; compare the complete designation before ordering.
35x72x23 mm
NJ 2207 ZVL single-row cylindrical roller bearing with high radial load capacity. The NJ design locates the shaft axially in one direction and allows relative axial displacement of the rings in the opposite direction.
35x72x17 mm
7207 B TVP UA FAG single-row angular contact ball bearing with a 40° contact angle for combined radial and axial loads acting in one direction. The UA version is universally matchable and produces a small axial internal clearance in a bearing set.
30x72x19 mm
Single-row 6306 2RS ZKL deep-groove ball bearing
Rubber seals on both sides; compare the complete designation before ordering.
30x72x30.2 mm
Double-row angular contact ball bearing for combined radial and axial loads in both directions.
30x72x20.75 mm
30306 E ZKL tapered roller bearing for combined radial and axial loads.
30x72x19 mm
Single-row 6306 Z ZKL deep groove ball bearing with a non-contact metal shield on one side. It carries radial and limited axial loads in both directions; the opposite side remains open.
35x72x17 mm
Rubber seals on both sides. Versatile SKF single-row deep groove ball bearing for reliable rotating assemblies.
30x72x19 mm
Rubber seals on both sides
Greater C3 radial internal clearance. Robust SKF single-row deep groove ball bearing for demanding rotating assemblies.
35x72x27 mm
ZKL double-row angular contact ball bearing for combined radial and axial loads.
30x72x27 mm
ZKL 2306 double-row self-aligning ball bearing for arrangements with minor shaft-to-housing misalignment. Dynamic load rating 32.3 kN, mass 0.50 kg.
35x72x17 mm
Single-row open ZKL 6207 deep groove ball bearing for radial loads and axial loads in both directions. The open design allows the lubrication method to be selected for the specific bearing arrangement.
35x72x23 mm
ZKL NU 2207 single-row cylindrical roller bearing for high radial loads. The NU design has two integral flanges on the outer ring and permits axial displacement of the shaft relative to the housing in both directions, making it suitable for a non-locating bearing position.
30x72x19 mm
Open ZKL 6306 single-row deep-groove ball bearing for reliable radial and limited axial load carrying. Its versatile non-separable design suits a wide range of machinery applications.
30x72x19 mm
SKF 6306-2Z/C3 single-row deep-groove ball bearing with non-contact metal shields on both sides and greater-than-normal C3 radial clearance.
30x72x19 mm
Single-row deep groove ball bearing 6306 RS FLT with a rubber seal on one side. This versatile design for radial and moderate axial loads combines protection with access for lubrication from the open side.
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.