Self-aligning ball bearing 2304-2RS – 20×52×21 mm
8 offers · 5 manufacturers · net prices from PLN 59.89 · dispatch in 2 working days
2304-2RS is a self-aligning ball bearing with a 20 mm bore, 52 mm outside diameter and 21 mm width, with two rubber contact seals (2RS) – greased for life, maintenance-free. The dimensions are standardised, so items from different manufacturers with the same clearance and sealing are interchangeable 1:1. All brands with current net prices are listed below.
- bore d
- 20 mm
- outside D
- 52 mm
- width B
- 21 mm
- sealing
- 2RS
- net price from
- PLN 59.89
Brands and prices 2304-2RS
Net price per piece, gross incl. 23% VAT. Selected items go into one enquiry – we reply within 24 h, with better prices for larger quantities.
| Brand | Manufacturer designation | Clearance | Net price | Availability | |
|---|---|---|---|---|---|
| NKE | 2304-2RSTVC3glass-fibre reinforced polyamide cage (FAG) | C3 | PLN 59.89PLN 73.66 gross | supplier stockdispatch in 2 working days | |
| NKE | 2304-2RSTVglass-fibre reinforced polyamide cage (FAG) | CN | PLN 59.89PLN 73.66 gross | supplier stockdispatch in 2 working days | |
| NSK | 2304-2RSTNGC3glass-fibre reinforced polyamide cage (NSK) | C3 | PLN 84.29PLN 103.68 gross | supplier stockdispatch in 2 working days | |
| KOYO | 2304 2RS | CN | PLN 89.97PLN 110.66 gross | supplier stockdispatch in 2 working days | |
| FAG | 2304-2RSRTVglass-fibre reinforced polyamide cage (FAG) | CN | PLN 99.37PLN 122.23 gross | supplier stockdispatch in 2 working days | |
| FAG | 2304-2RS-TVH-C3solid polyamide cage (FAG) | C3 | PLN 99.37PLN 122.23 gross | supplier stockdispatch in 2 working days | |
| SKF | 2304 E-2RS1TN9reinforced design, higher load rating, glass-fibre reinforced PA66 cage (SKF) | CN | PLN 100.92PLN 124.13 gross | supplier stockdispatch in 2 working days | |
| SKF | 2304 E-2RS1TN9C3reinforced design, higher load rating, glass-fibre reinforced PA66 cage (SKF) | C3 | PLN 113.99PLN 140.21 gross | supplier stockdispatch in 2 working days |
Can't see your brand? Ask for an offer – we reply within 24 h.
Other versions of 2304
The same size in another design – open, shielded, tapered bore.
How manufacturers designate 2304-2RS
Each brand uses its own seal and design codes. The designations below describe the same bearing.
| Manufacturer | Designation | Sealing / design |
|---|---|---|
| NKE | 2304-2RSTVC3 | 2RS – rubber contact seals, both sides |
| FAG | 2304-2RSRTV | 2RS – rubber contact seals, both sides |
| SKF | 2304 E-2RS1TN9 | 2RS – rubber contact seals, both sides |
| NSK | 2304-2RSTNGC3 | 2RS – rubber contact seals, both sides |
| KOYO | 2304 2RS | 2RS – rubber contact seals, both sides |
Questions about 2304-2RS
What are the dimensions of bearing 2304-2RS?
Bore 20 mm, outside diameter 52 mm, width 21 mm. Standardised dimensions – the same for every manufacturer.
Are 2304-2RS bearings from different brands interchangeable?
Yes. 2304-2RSTVC3 NKE, 2304-2RSRTV FAG, 2304 E-2RS1TN9 SKF, 2304-2RSTNGC3 NSK, 2304 2RS KOYO are the same bearing under different manufacturers' designations. Match the clearance (e.g. C3) and the sealing.
How much does bearing 2304-2RS cost?
At Castomer from PLN 59.89 to PLN 113.99 net per piece depending on the manufacturer (NKE, FAG, SKF, NSK, KOYO). Prices are updated from supplier warehouses; larger quantities get an individual offer.
What is the delivery time for 2304-2RS?
Dispatch in 2 working days from supplier warehouses in the EU. Availability is confirmed in the reply to your enquiry.
