Product sorting
List of products
40x80x18 mm
Single-row 6208 2RSR FAG deep-groove ball bearing
Rubber seals on both sides; compare the complete designation before ordering.
65x100x18 mm
ZKL 6013 single-row deep-groove ball bearing in an open design.
For radial loads and limited axial loads in either direction.
55x90x18 mm
ZKL 6011 single-row open deep groove ball bearing for radial and axial loads in both directions. Dynamic load rating 30.857 kN, mass 0.38 kg.
40x80x18 mm
Metal shields on both sides
ZKL 6208 2Z single-row deep-groove ball bearing with a steel cage and non-contact shielding. Low friction and shields on both sides help retain the lubricant inside the bearing.
40x80x18 mm
DPI 6208 single-row deep-groove ball bearing for reliable radial-load support together with limited axial loads in both directions.
65x100x18 mm
ZVL 6013 2RS single-row deep-groove ball bearing with rubber seals on both sides for improved protection of the lubricant and raceways in normally dusty or damp operation.
25x52x18 mm
2205 ZKL double-row self-aligning ball bearing with a spherical outer-ring raceway to accommodate misalignment and shaft deflection.
40x80x18 mm
6208 2RS ZKL deep-groove ball bearing is a single-row radial bearing with rubber seals on both sides. It carries radial loads and moderate axial forces in either direction. The 2RS design helps protect the internal rolling contact from dust and moisture while retaining lubricant inside the bearing.
40x80x18 mm
6208 2Z INA deep-groove ball bearing is a single-row radial bearing with non-contact metal shields on both sides. It supports radial loading and moderate axial forces in either direction. The 2Z shields help retain lubricant and keep out coarse contaminants while maintaining low friction and suitability for higher speeds.
40x80x18 mm
The 6208 2RS TIMKEN deep-groove ball bearing is a single-row radial bearing with contact rubber seals on both sides. The seals help retain grease and protect the raceways from common dust and moisture.
A versatile choice for electric motors, pumps, fans, gearboxes, conveyors and agricultural machinery. It supports radial loads and moderate axial forces in both directions.
6208 2Z C3 SKF deep-groove ball bearing is a single-row bearing with steel shields on both sides and C3 radial internal clearance. It carries radial loads and moderate axial loads in both directions and is suitable for higher-speed operation.
NU 2205 URB single-row cylindrical roller bearing is a separable bearing for high radial loads. The NU design has two integral flanges on the outer ring and a flangeless inner ring, allowing axial displacement of the shaft relative to the housing in both directions.
Deep groove ball bearing 6012 SKF is a single-row bearing in an open design. It accommodates radial loads and moderate axial loads in both directions and is suitable for accurate shaft support.
The open construction has no integral shields or seals, allowing direct lubricant access but requiring a clean or externally protected environment and a correctly designed lubrication system.
40x80x18 mm
Metal shields on both sides
Single-row deep-groove ball bearing 6208 2Z ROLLWAY for radial load and moderate axial loads in both directions. Non-contact metal shields retain grease with low friction and protect against ordinary dry contamination.
40x80x18 mm
Single-row deep groove ball bearing 6208 N ZKL in open design, with a snap-ring groove in the outer ring. Suitable for radial and axial loads in both directions; the N suffix denotes the groove, not an included snap ring.
25x52x18 mm
2205 E 2RS1TN9 SKF double-row self-aligning ball bearing with a cylindrical bore accommodates slight misalignment and shaft deflection. Contact seals on both sides (2RS1) protect the internal components and help retain lubricant.
40x80x18 mm
6208 2RSR KINEX deep groove ball bearing has contact rubber seals on both sides, helping retain lubricant and protect the raceways against contamination and moisture.
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.