Bearings
Product sorting
List of products
Bearing - 2318 K ZKL
90 × 190 × 64 mm. self-aligning ball bearing has two rows of balls, a common spherical raceway in the outer ring and a tapered K bore. It accommodates angular misalignment between shaft and housing while carrying mainly radial load plus lighter axial load in both directions. It is well suited to positions where shaft deflection or alignment error cannot be fully avoided.
Bearing - NN 3018 KMNA P51 ZKL
90 × 140 × 37 mm. The double-row cylindrical roller bearing is a precision radial bearing with high rigidity and load capacity, intended particularly for machine-tool spindles and other demanding positions. Its tapered bore permits accurate radial-clearance adjustment during mounting. The KMNA P51 configuration is part of the exact ZKL specification and must not be replaced by a standard NN 3018….
Bearing - 22218 CCKW33 SKF
90 × 160 × 40 mm. Spherical roller bearing with a tapered bore and W33 relubrication features. It carries high radial loads and axial loads in both directions, while its self-aligning design accommodates misalignment.
Bearing - 6318 FLT
90 × 190 × 43 mm. Rolling bearing for use in machinery and equipment.
Bearing - 22218 KMBW33 ROLLWAY
90 × 160 × 40 mm. Technické provedení a kompatibilitu ověřte podle úplného označení výrobce a požadavků aplikace.
Bearing - 22218 EKW33J ZVL
90 × 160 × 40 mm. ZVL bearing 22218 EKW33J. Before ordering, compare the full designation, dimensions and execution with the part used in your equipment.
Bearing - NA 4918 DKF
90 × 125 × 35 mm. DKF bearing for industrial applications. When replacing a part, always verify the complete designation, dimensions, design and application requirements against the manufacturer documentation.
Bearing - NU 4918 V DKF
90 × 125 × 35 mm. DKF bearing for industrial applications. When replacing a part, always verify the complete designation, dimensions, design and application requirements against the manufacturer documentation.
Bearing - 22218 EA W33 SNR
90 × 160 × 40 mm. SNR bearing for industrial applications. When replacing a part, always verify the complete designation, dimensions, design and application requirements against the manufacturer documentation.
Bearing - 6018 A ZKL
90 × 140 × 24 mm. ZKL bearing for industrial applications. When replacing a part, always verify the complete designation, dimensions, design and application requirements against the manufacturer documentation.
Bearing - 61818 M (1000818 M) GPZ
90 × 115 × 13 mm. GPZ bearing for industrial applications. When replacing a part, always verify the complete designation, dimensions, design and application requirements against the manufacturer documentation.
Bearing - 7218 B-XL-TVP FAG
90 × 160 × 30 mm. FAG bearing 7218 B-XL-TVP for industrial rotating applications. Before ordering, compare the complete designation, dimensions and design with the manufacturer's documentation.
Bearing - 22318 EK SKF
90 × 190 × 64 mm. Technické provedení a kompatibilitu ověřte podle úplného označení výrobce a požadavků aplikace.
Bearing - NN 3018 KP5/C1 ZKL
90 × 140 × 37 mm. Technické provedení a kompatibilitu ověřte podle úplného označení výrobce a požadavků aplikace.
Bearing - 22318 W33M ZKL
90 × 190 × 64 mm. Technické provedení a kompatibilitu ověřte podle úplného označení výrobce a požadavků aplikace.
Bearing - 32018 TIMKEN
90 × 140 × 32 mm. Technické provedení a kompatibilitu ověřte podle úplného označení výrobce a požadavků aplikace.
Bearing - 22218 EKW33J ZKL
90 × 160 × 40 mm. Bearing for industrial rotating assemblies. Before selection, verify the complete designation, dimensions and requirements of the specific application.
Bearing - 6318 2RS1 C3 SKF
90 × 190 × 43 mm. SKF bearing with the complete designation 6318 2RS1 C3, rubber seals on both sides and increased radial internal clearance. Verify the complete designation before ordering.
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.