Deep groove ball bearing 3805-2RS – 25×37×10 mm
3 offers · 3 manufacturers · net prices from PLN 45.41 · dispatch in 2 working days
3805-2RS is a deep groove ball bearing with a 25 mm bore, 37 mm outside diameter and 10 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
- 25 mm
- outside D
- 37 mm
- width B
- 10 mm
- sealing
- 2RS
- mass
- 0.03 kg
- net price from
- PLN 45.41
Brands and prices 3805-2RS
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 | 3805-2RS | CN | PLN 45.41PLN 55.85 gross | supplier stockdispatch in 2 working days | |
| ZEN | 3805 B2RS40° contact angle | CN | PLN 46.72PLN 57.47 gross | supplier stockdispatch in 2 working days | |
| INA | 3805-2RS | CN | PLN 79.98PLN 98.38 gross | supplier stockdispatch in 2 working days |
Can't see your brand? Ask for an offer – we reply within 24 h.
Other versions of 3805
The same size in another design – open, shielded, tapered bore.
How manufacturers designate 3805-2RS
Each brand uses its own seal and design codes. The designations below describe the same bearing.
2RS, 2Z or C3 – which to choose?
2RS (two rubber seals) keeps dust and moisture out but limits speed. 2Z (metal shields) does not touch the ring, so it runs faster and cooler but protects less. 2RZ is the compromise – a non-contact seal.
Choose C3 clearance when the bearing runs hot (electric motors, fans) or with a tight shaft fit. Normal clearance CN is enough for ordinary applications.
The dimensions of 3805-2RS are identical for every manufacturer, so the items in the table are interchangeable – just match the clearance and sealing.
Questions about 3805-2RS
What are the dimensions of bearing 3805-2RS?
Bore 25 mm, outside diameter 37 mm, width 10 mm. Standardised dimensions – the same for every manufacturer.
Are 3805-2RS bearings from different brands interchangeable?
Yes. 3805-2RS NKE, 3805 B2RS ZEN, 3805-2RS INA are the same bearing under different manufacturers' designations. Match the clearance (e.g. C3) and the sealing.
How much does bearing 3805-2RS cost?
At Castomer from PLN 45.41 to PLN 79.98 net per piece depending on the manufacturer (NKE, ZEN, INA). Prices are updated from supplier warehouses; larger quantities get an individual offer.
What is the delivery time for 3805-2RS?
Dispatch in 2 working days from supplier warehouses in the EU. Availability is confirmed in the reply to your enquiry.
