LINK-BELT 22334LB spherical roller bearing
- Brand
- LINK-BELT
- Category
- Bearings
- Subcategory
- Spherical roller bearings
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Decoding LINK-BELT 22334LB
- 223Series
- Spherical roller bearings, 223 series. Series differ in outside diameter and width even when the bore is the same.
- 34Bore
- Bore 170 mm (34 × 5).
- LBSuffix
- LINK-BELT suffix: identifies the variant, such as seals or shields, cage, internal clearance or other features.
22334 is the standard ISO basic designation, which sets the bearing type, series and bore.
Description
LINK-BELT 22334LB measures 170 mm across the bore and 360 mm across the outside diameter; its width is 120 mm (170 x 360 x 120 mm).
LINK-BELT 22334LB belongs to spherical roller bearing, part of our Bearings range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for 22334LB and any equivalents.
LINK-BELT spherical roller bearings are self-aligning double-row components designed to support high radial loads and moderate axial loads in both directions. Their spherical outer raceway allows the assembly to self-align against angular misalignment of the shaft relative to the housing, simplifying mounting and reducing precision requirements on the base. They are used in equipment with shaft deflection, imperfectly machined seats, or vibration, and are a common choice in industrial power transmission.
The series designation combines the bearing number with the LB suffix of the LINK-BELT line. In a code like 22209LB, the first three digits indicate the dimension series (222, 223, 232, or 239, with different width and section proportions) and the last two are the bore code: multiplied by 5 gives the inner diameter in millimeters (09 → 45 mm). Thus, 22209LB and 22216LB share the series and differ in size.
In industry in the USA, Canada, Mexico and South America, these bearings appear in mining, cement, steel, paper, aggregate processing, and material handling equipment. They are found in belt conveyors, vibrating screens, mills, crushers, industrial fans, and continuous process machines. They are also used in applications where the shaft flexes under load or where the housing does not guarantee perfect alignment. MR Industrial Accessories sells the LINK-BELT line for these sectors, with technical advice to choose the right variant.
For correct selection, consider radial and axial load, rotational speed, shaft diameter, and housing type. Sealing is key: in environments with dust, water, or particles, effective seals and proper lubrication are recommended. Internal clearance must be compatible with the fit and operating temperature. During mounting, verify initial alignment, use appropriate tools, and avoid direct blows on the rings. Lubrication must be as specified by the manufacturer and renewed according to the operating regime.
Spherical roller bearings from different brands can be interchanged if main dimensions, load type, and sealing configuration match. Series with equivalent numbers usually share dimensions, but internal clearance, cage, or heat treatment may vary. Therefore, before replacing equipment, compare complete specifications and not just the code. If in doubt, MR will indicate the compatible alternative for your application.
To request a quote for a LINK-BELT spherical roller bearing, send the complete code by WhatsApp. If you don't have it handy, provide shaft and housing dimensions, load type, and working conditions. At MR Industrial Accessories we respond promptly with the option that best fits your equipment. We can also advise on mounting, lubrication, and sealing to extend bearing life.
Dimensions
170 x 360 x 120 mm (d x D x B): boundary dimensions for basic designation 22334, according to ISO 15.
- Bore
- 170mm
- Outside diameter (D)
- 360mm
- Width (B)
- 120mm
SKF and other brands, same size
Other brands' pages with basic designation 22334: 170 x 360 x 120 mm (d x D x B) per ISO 15.
- Need the SKF 22334? We can also quote:22334 CC/W3322334 CCK/W3322334 CC/C3W337 more →
- FAG22334-BE-XL22334-BE-XL-K22334-BE-XL-JPA-T41A1 more →
- NSK22334CAME422334CAMKE4
- NTN22334EMD122334EMAD122334EMKD11 more →
- RKB22334
- TIMKEN22334EJ22334EMB
What they share are the ISO 15 boundary dimensions, not the specs: seals or shields, internal clearance, cage and load rating may vary with brand and suffix. Every quote is by full part number.
Frequently asked questions
- LINK-BELT 22334LB bearing: what are its dimensions?
- LINK-BELT 22334LB measures 170 mm across the bore and 360 mm across the outside diameter; its width is 120 mm (170 x 360 x 120 mm). Those are the boundary dimensions standardized in ISO 15 for basic designation 22334.
- What does the LB suffix mean on a LINK-BELT bearing?
- The LB suffix identifies the LINK-BELT bearing line. To replace a bearing, the base number defines the size: series and bore code.
- How do I choose between the 22200, 22300, 23200, and 23900 series?
- Each series has different proportions and capacities. The choice depends on radial and axial load, speed, shaft diameter, and available space. Send these details by WhatsApp and we will indicate the most suitable series for your application.
- What should I consider for mounting?
- Check shaft and housing alignment, use appropriate tools, and avoid striking the rings. Lubrication must be correct and sealing appropriate for the environment. Careful mounting extends bearing life and reduces premature failures.