Deep groove ball bearing 61704-2Z – 20×27×4 mm
1 offer · 1 manufacturer · net prices from PLN 20.25 · dispatch in 2 working days
61704-2Z is a deep groove ball bearing with a 20 mm bore, 27 mm outside diameter and 4 mm width, with two metal shields (2Z) – non-contact, for higher speeds. 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
- 27 mm
- width B
- 4 mm
- sealing
- 2Z
- net price from
- PLN 20.25
Brands and prices 61704-2Z
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.
No standard items with this clearance – see the special designs below.
▸Special designs 61704-2Z (1) – stainless steel, snap ring, manufacturer specials
| ZEN | S61704-2Z | CN | PLN 20.25PLN 24.91 gross | supplier stockdispatch in 2 working days |
Can't see your brand? Ask for an offer – we reply within 24 h.
Other versions of 61704
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 61704-2Z are identical for every manufacturer, so the items in the table are interchangeable – just match the clearance and sealing.
Questions about 61704-2Z
What are the dimensions of bearing 61704-2Z?
Bore 20 mm, outside diameter 27 mm, width 4 mm. Standardised dimensions – the same for every manufacturer.
How much does bearing 61704-2Z cost?
At Castomer from PLN 20.25 to PLN 20.25 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 61704-2Z?
Dispatch in 2 working days from supplier warehouses in the EU. Availability is confirmed in the reply to your enquiry.
