SB55A IKO Steel on Steel Spherical Plain Bushing 55x90x47mm
KKM Solutions is an independent parts distributor, not an authorized IKO dealer — how we source.
Overview
Part number SB55A from IKO, listed in Rod Ends & Spherical Bearings. KKM Solutions quotes this part with pricing and availability confirmed per order.
SB..A Type Steel on Steel Spherical Plain Bushings: Steel-on-steel Spherical Bushings have inner and outer rings of high carbon chromium bearing steel, of which sliding surfaces are phosphate-treated and then dry-coated with molybdenum disulfide (MoS2). They can, therefore, operate with low torque, and have excellent wear resistance and large load capacity. They are especially suitable for applications where there are alternate loads and shock loads. They have wide applications mainly in industrial and construction machinery. Note: These bushings have an outer ring split only at one position, and therefore, the outer and inner rings will not separate. Handling before mounting and mounting to the housing are simple. The boundary dimensions are the same as those of the SB type. Therefore, SB and SB..A types are dimensionally interchangeable, but the radial internal clearances of the SB..A type are smaller than those of the SB type. Steel-on-steel Spherical Bushings can be operated without lubrication when the magnitude of applied load is small and the sliding velocity of oscillation is small. However, in general, it is necessary to grease periodically. During initial operation, it is recommended to shorten the lubrication interval. Lithium soap base grease (NLGI consistency No.2) containing molybdenum disulfide (M0S2) is widely used as the lubricating grease. The maximum recommended temperature for Spherical Bushings without seals is +180 deg C for the steel on steel type. Installation Notes: When mounting Spherical Bushings, pay attention to the location of the split plane of the outer ring.
Specifications
| Dimensions | 55x90x47mm |
|---|
Product details
| Manufacturer | IKO |
|---|---|
| Manufacturer part number | SB55A |
| Product category | Rod Ends & Spherical Bearings |
| Published specifications | 1 attribute listed |
| Related part numbers | 1 other part number in this family |
Request a quote for this part
Email orderdesk@kkmsolutions.com or call (825) 454-5367 for pricing and availability.
Frequently Asked Questions
How much does SB55A cost?
SB55A is listed at CA$169.10 (CAD) and can be ordered directly from this page with Add to Cart. That figure is a reference price and can change: your card is authorized at checkout and charged only once our order desk confirms the part, stock, and final price, and we email you first if anything has moved. Larger quantities or custom terms — email orderdesk@kkmsolutions.com for a volume quote.
Who manufactures the SB55A?
SB55A is made by IKO and is listed in our Rod Ends & Spherical Bearings category. KKM Solutions is an independent distributor, not an authorized IKO dealer: we source the exact IKO part number SB55A, and the quote confirms condition and lead time before you order.
Is the SB55A new and genuine?
Parts we supply are new and genuine unless the quote expressly states otherwise. Where a part is new-old-stock, from excess inventory, refurbished or open-box, the quote says so before you approve it.
What warranty comes with the SB55A, and can I return it?
Parts we supply are warranted against manufacturing defects for 1 year from the date of delivery; where the manufacturer's own warranty is longer, the manufacturer's warranty applies. The warranty covers repair, replacement, or credit of the defective part and does not cover normal wear items, misapplication, improper installation, or consequential damages. Contact us within 30 days of delivery before returning anything — all returns need a return authorization from the order desk.
What is the lifecycle status of SB55A?
No published lifecycle status is on file for SB55A. IKO lists whether a catalog number is current, superseded or end-of-life on its own product page, and our order desk confirms the status with the manufacturer at quote time, before you commit. Send the part number through the quote form on this page.
How quickly can SB55A ship?
Lead time for SB55A is quoted per order and confirmed on your quote, which our order desk sends within 1 business day. For a line-down emergency, call the 24/7 order desk at (825) 454-5367.
Variants & Related Part Numbers
Other IKO part numbers in this family:
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