Deep groove ball bearing 61921-2RS – 105×145×20 mm
1 offer · 1 manufacturer · net prices from PLN 82.02 · dispatch in 2 working days
61921-2RS is a deep groove ball bearing with a 105 mm bore, 145 mm outside diameter and 20 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
- 105 mm
- outside D
- 145 mm
- width B
- 20 mm
- sealing
- 2RS
- net price from
- PLN 82.02
Brands and prices 61921-2RS
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 | |
|---|---|---|---|---|---|
| ZEN | 61921-2RS | CN | PLN 82.02PLN 100.88 gross | supplier stockdispatch in 2 working days |
Can't see your brand? Ask for an offer – we reply within 24 h.
Other versions of 61921
The same size in another design – open, shielded, tapered bore.
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 61921-2RS are identical for every manufacturer, so the items in the table are interchangeable – just match the clearance and sealing.
Questions about 61921-2RS
What are the dimensions of bearing 61921-2RS?
Bore 105 mm, outside diameter 145 mm, width 20 mm. Standardised dimensions – the same for every manufacturer.
How much does bearing 61921-2RS cost?
At Castomer from PLN 82.02 to PLN 82.02 net per piece depending on the manufacturer (ZEN). Prices are updated from supplier warehouses; larger quantities get an individual offer.
What is the delivery time for 61921-2RS?
Dispatch in 2 working days from supplier warehouses in the EU. Availability is confirmed in the reply to your enquiry.
