Bearing Inserts
AELS205 Insert Bearing
25 mm shaft
AELS205 is an insert bearing in the AELS2 series for a 25 mm shaft. It is a ball bearing with a spherical outer ring and eccentric locking collar locking, supplied without a housing. Key dimensions: D 52 mm, B1 31 mm, B 21.5 mm, C 15 mm, rs 1 mm, r1s 0.6 mm.
Also listed as: CSA205, RAE25-XL-NPP
Brands: NTN, FAG, SKF, FYH, Asahi, DTC, SLS
AELS205 Specifications
| Shaft Dia. | 25 mm |
|---|---|
| Bearing Number | AELS205 |
| D (Outside Dia.) | 52 mm |
| B1 (Width with Collar) | 31 mm |
| B (Inner Ring Width) | 21.5 mm |
| C (Outer Ring Width) | 15 mm |
| rs (min. Chamfer) | 1 mm |
| r1s (min. Chamfer) | 0.6 mm |
| S | 7.5 mm |
| S1 | 23.5 mm |
| G | 4.8 mm |
| ds (Set Screw) | M6×0.75 |
| Cr (Dynamic Load) | 14000 N |
| Cor (Static Load) | 7850 N |
| f0 (Factor) | 13.9 |
| Mass | 0.2 kg |
| Locking | Eccentric locking collar |
| Series | AELS200 Series Eccentric Collar Insert Bearings (AELS2) |
Dimensions and load ratings per the NTN catalogue (metric and inch bores). The catalogue number adds suffixes to the base number shown here; confirm the exact version and brand with us before ordering. Cr and Cor are basic dynamic and static load ratings in newtons.
AELS205 Equivalent Designations
Other brands list this 25 mm insert bearing under these numbers.
| Our number | AELS205 |
|---|---|
| Equivalent | CSA205 |
| INA equivalent | RAE25-XL-NPP |
Equivalent designations share the same boundary dimensions. Seals, locking collar type and clearance can differ between brands, so confirm the exact version with us before ordering. See the full bearing interchange chart.
Other Insert Bearings for a 25 mm Shaft
| Bearing Number | Type | Locking |
|---|---|---|
| UC205 | Bearing Inserts | Set screw |
| UC305 | Bearing Inserts | Set screw |
| UCX05 | Bearing Inserts | Set screw |
| AS205 | Bearing Inserts | Set screw |
| UEL205 | Bearing Inserts | Eccentric locking collar |
| UEL305 | Bearing Inserts | Eccentric locking collar |
| AEL205 | Bearing Inserts | Eccentric locking collar |
| UCS205 | Bearing Inserts | Set screw |
| UCS305 | Bearing Inserts | Set screw |
| ASS205 | Bearing Inserts | Set screw |
Neighbouring Sizes in the AELS2 Series
AELS205 — Frequently Asked Questions
What shaft size does the AELS205 fit?
The AELS205 fits a 25 mm shaft.
What is the AELS205 made of and how is it locked to the shaft?
It is supplied as an insert bearing only, without a housing, and is locked to the shaft with eccentric locking collar. Its outer ring is spherical so it seats in a matching housing.
What is the equivalent of the AELS205?
The AELS205 is also listed as CSA205, RAE25-XL-NPP by other brands. The INA designation is RAE25-XL-NPP. Equivalent designations share the same boundary dimensions. Seals, locking collar type and clearance can differ between brands, so confirm the exact version with us before ordering.
Do you supply the AELS205 across India?
Yes. Logass Trade Centre supplies the AELS205 Pan India with technical support, from single pieces to bulk orders. Use the quote button to share your quantity and preferred brand.
Can’t find your size?
We supply sizes, brands and special versions of mounted bearing units that are not listed on this page. Type the exact size or designation you need and send it to us for a quote.
Need pricing on the AELS205?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.