Deep groove ball bearing ZKLN2557-2RS – 25×57×28 mm
6 offers · 2 manufacturers · net prices from PLN 690.66 · dispatch in 2 working days
ZKLN2557-2RS is a deep groove ball bearing with a 25 mm bore, 57 mm outside diameter and 28 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
- 57 mm
- width B
- 28 mm
- sealing
- 2RS
- mass
- 0.68 kg
- net price from
- PLN 690.66
Brands and prices ZKLN2557-2RS
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 | |
|---|---|---|---|---|---|
| UKF | ZKLN2557 .2RS.PEreinforced design, higher load rating | CN | PLN 690.66PLN 849.51 gross | supplier stockdispatch in 2 working days | |
| UKF | ZKLN2557 .2RS | CN | PLN 811.63PLN 998.30 gross | supplier stockdispatch in 2 working days | |
| INA | ZKLN2557-2RSPEreinforced design, higher load rating | CN | PLN 1,006.93PLN 1,238.52 gross | supplier stockdispatch in 2 working days | |
| INA | ZKLN2557-2RS | CN | PLN 1,419.87PLN 1,746.44 gross | supplier stockdispatch in 2 working days | |
| UKF | ZKLN2557 .2RS.2AP | CN | PLN 1,785.13PLN 2,195.71 gross | supplier stockdispatch in 2 working days | |
| INA | ZKLN2557-2RS2AP | CN | PLN 3,252.63PLN 4,000.73 gross | supplier stockdispatch in 2 working days |
Can't see your brand? Ask for an offer – we reply within 24 h.
Other versions of ZKLN2557
The same size in another design – open, shielded, tapered bore.
How manufacturers designate ZKLN2557-2RS
Each brand uses its own seal and design codes. The designations below describe the same bearing.
| Manufacturer | Designation | Sealing / design |
|---|---|---|
| UKF | ZKLN2557 .2RS.PE | 2RS – rubber contact seals, both sides |
| INA | ZKLN2557-2RSPE | 2RS – rubber contact seals, both sides |
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 ZKLN2557-2RS are identical for every manufacturer, so the items in the table are interchangeable – just match the clearance and sealing.
Questions about ZKLN2557-2RS
What are the dimensions of bearing ZKLN2557-2RS?
Bore 25 mm, outside diameter 57 mm, width 28 mm. Standardised dimensions – the same for every manufacturer.
Are ZKLN2557-2RS bearings from different brands interchangeable?
Yes. ZKLN2557 .2RS.PE UKF, ZKLN2557-2RSPE INA are the same bearing under different manufacturers' designations. Match the clearance (e.g. C3) and the sealing.
How much does bearing ZKLN2557-2RS cost?
At Castomer from PLN 690.66 to PLN 3,252.63 net per piece depending on the manufacturer (UKF, INA). Prices are updated from supplier warehouses; larger quantities get an individual offer.
What is the delivery time for ZKLN2557-2RS?
Dispatch in 2 working days from supplier warehouses in the EU. Availability is confirmed in the reply to your enquiry.
