Product sorting
List of products
60x130x46 mm
Double-row ZKL 22312 KJB spherical roller bearing for high radial loads and axial loads in both directions.
60x130x46 mm
ZKL 22312 KM double-row spherical roller bearing with a 1:12 tapered bore and machined brass cage.
For high radial and axial loads in either direction; accommodates angular misalignment.
60x130x46 mm
ZKL 22312 KW33J double-row spherical roller bearing with a 1:12 tapered bore, W33 lubrication groove and three holes, and a J steel cage. The self-aligning design carries high radial loads together with axial loads in both directions.
75x130x27.25 mm
Single-row tapered roller bearing 30215 A ZKL for combined radial and one-direction axial loads. Its separable construction simplifies installation and allows accurate adjustment of bearing clearance or preload.
75x130x25 mm
Single-row cylindrical roller bearing NU 215 ZKL for high radial loads and accurate shaft guidance. The NU design permits axial displacement of the shaft relative to the housing in both directions; when replacing, compare the complete designation and required internal clearance.
50x130x31 mm
Rolling bearing 6410 ZVL for use in machinery and equipment.
75x130x25 mm
Bearing 6215 2RS ZVL with rubber seals on both sides for use in machinery and equipment.
Greater radial internal clearance
Rubber seals on both sides
85x130x34 mm
FAG bearing for industrial applications. When replacing a part, always verify the complete designation, dimensions, design and application requirements against the manufacturer documentation.
75x130x27.25 mm
KINEX bearing for industrial applications. When replacing a part, always verify the complete designation, dimensions, design and application requirements against the manufacturer documentation.
75x130x25 mm
FAG bearing for industrial applications. When replacing a part, always verify the complete designation, dimensions, design and application requirements against the manufacturer documentation.
Machined brass cage
75x130x31 mm
NTN bearing for industrial applications. When replacing a part, always verify the complete designation, dimensions, design and application requirements against the manufacturer documentation.
60x130x31 mm
SKF bearing for industrial applications. When replacing a part, always verify the complete designation, dimensions, design and application requirements against the manufacturer documentation.
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.