SSA Corrosion Resistant Bearing Inserts
Compare mounting style, shaft locking, bore range and installation envelope before selecting the alternative.
SNA Corrosion Resistant Eccentric Locking Inserts
SNA-SERIES belongs to the corrosion resistant bearing inserts range. It is supplied as a corrosion-resistant wide inner-ring inserts with corrosion-resistant insert construction and eccentric locking collar; compare shaft bore, inner-ring width, outer-ring form and housing seat before approval.
Measure the journal rather than assuming an old equipment list is still correct. Previous repairs may have introduced sleeves, polished seating areas or local modifications that are not recorded in the original documentation. The shaft surface also deserves attention: burrs, corrosion and old locking marks can make a new insert difficult to install even when the nominal bore is right.
MOQ: 50 pcs. Minimum order value USD 1,500; mixed orders and trial quantities welcome.
Representative
SNA205
Mounting
Wider inner ring
Locking
Eccentric collar
Representative bore
25 mm
D
52 mm
Series
SNA200
Shaft-First Selection
Shaft-first buying notes
SNA-SERIES belongs to the corrosion resistant bearing inserts range. It is supplied as a corrosion-resistant wide inner-ring inserts with corrosion-resistant insert construction and eccentric locking collar; compare shaft bore, inner-ring width, outer-ring form and housing seat before approval.
Applications include wet, cleaning-intensive or chemically exposed machinery requiring corrosion-resistant insert construction. Treat that as context only; dimensions and environment at the real bearing point control the final selection.
Technical Specifications & Drawing
| Representative bore | 25 mm |
|---|---|
| D | 52 mm |
| Series | SNA200 |
| Locking | Eccentric collar |
| Load / Housing Strength Reference | |
| Catalogue dynamic load (205 size) | 14.03 kN |
| Catalogue static load (205 size) | 8.05 kN |
Shaft-First Selection
A good bearing selection starts at the shaft because every other decision depends on that interface. Bore size, shaft condition and the retention method should be established before the housing is treated as final.
Measure the journal rather than assuming an old equipment list is still correct. Previous repairs may have introduced sleeves, polished seating areas or local modifications that are not recorded in the original documentation. The shaft surface also deserves attention: burrs, corrosion and old locking marks can make a new insert difficult to install even when the nominal bore is right.
Once the shaft connection is clear, work outward to housing geometry and machine mounting. This sequence keeps two different questions separate: whether the insert belongs on the shaft, and whether the complete unit belongs on the frame. Mixing those decisions is a common reason a substitute looks convincing on paper but does not fit during maintenance.
If the shaft has visible damage, include photos and measurements in the enquiry. A replacement bearing should not be expected to correct a mechanical problem at the seating area. Addressing the shaft condition at the same time usually produces a cleaner, more repeatable repair.
Journal and housing dimensions
Use the drawing to compare shaft bore, inner-ring width, outer-ring form and housing seat. Read the printed values rather than scaling the illustration; for modified equipment, send current machine measurements with the enquiry.
Applications
Food Equipment
SNA205 can be considered for food equipment where its wider inner ring geometry matches the machine. Check the machine-side interface shown in the drawing before final model approval.
Chemical & Wet Areas
For chemical & wet areas, the eccentric collar arrangement changes installation access and shaft retention. Confirm that detail before standardising the spare.
Washdown Conveyors
In washdown conveyors service, use the construction of SNA205 only where the actual moisture, contamination and cleaning conditions match the selected product family.
Related Products
SSB Corrosion Resistant Bearing Inserts
Compare mounting style, shaft locking, bore range and installation envelope before selecting the alternative.
SUE Corrosion Resistant Bearing Inserts
Compare mounting style, shaft locking, bore range and installation envelope before selecting the alternative.
Shaft-measurement RFQ
Provide the measured shaft, any sleeve or repair detail, mounting dimensions and requested quantity.
SNA-SERIES belongs to the corrosion resistant bearing inserts range. It is supplied as a corrosion-resistant wide inner-ring inserts with corrosion-resistant insert construction and eccentric locking collar; compare shaft bore, inner-ring width, outer-ring form and housing seat before approval.
Measure the journal rather than assuming an old equipment list is still correct. Previous repairs may have introduced sleeves, polished seating areas or local modifications that are not recorded in the original documentation. The shaft surface also deserves attention: burrs, corrosion and old locking marks can make a new insert difficult to install even when the nominal bore is right.
MOQ: 50 pcs. Minimum order value USD 1,500; mixed orders and trial quantities welcome.
Related products
-
LME Linear Bearing LUU Series — Euro Extended Length Ball Bushing
-
LM Linear Bearing LUU Series — Extended Length Double Sealed Ball Bushing
-
LMES Series — Small Metric Linear Bearing Sealed and Open Type
-
LMHP Linear Bearing LUU Series — Square Flanged Extended Length Ball Bushing
-
KH Series — Mini Pressing Bush Linear Bearing
-
LMF LMK LMH Linear Bearing LUU Series — Standard Flanged Extended Length Ball Bushing