Bearing Inserts
UC328 Insert Bearing
140 mm shaft
UC328 is an insert bearing in the UC3 series for a 140 mm shaft. It is a ball bearing with a spherical outer ring and set screw locking, supplied without a housing. Key dimensions: D 300 mm, B 145 mm, C 71 mm, rs 4 mm, S 59 mm, S1 86 mm.
Brands: NTN, FAG, SKF, FYH, Asahi, DTC, SLS
UC328 Specifications
| Shaft Dia. | 140 mm |
|---|---|
| Bearing Number | UC328 |
| D (Outside Dia.) | 300 mm |
| B (Inner Ring Width) | 145 mm |
| C (Outer Ring Width) | 71 mm |
| rs (min. Chamfer) | 4 mm |
| S | 59 mm |
| S1 | 86 mm |
| G | 20 mm |
| ds (Set Screw) | M20×1.5 |
| d4 | 190.4 mm |
| Ca | 17.8 mm |
| Cr (Dynamic Load) | 253000 N |
| Cor (Static Load) | 246000 N |
| f0 (Factor) | 13.6 |
| Mass | 28.5 kg |
| Locking | Set screw |
| Series | UC300 Series Insert Bearings (UC3) |
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.
Neighbouring Sizes in the UC3 Series
UC328 — Frequently Asked Questions
What shaft size does the UC328 fit?
The UC328 fits a 140 mm shaft.
What is the UC328 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 set screw. Its outer ring is spherical so it seats in a matching housing.
Do you supply the UC328 across India?
Yes. Logass Trade Centre supplies the UC328 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 UC328?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.