Spherical roller bearing 21309 K – 45×100×25 mm
11 offers · 5 manufacturers · net prices from PLN 151.09 · dispatch in 2 working days
21309 K is a spherical roller bearing with a 45 mm bore, 100 mm outside diameter and 25 mm width, open design (no seals) – for externally lubricated arrangements with a tapered bore (K) for adapter sleeve mounting. 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
- 45 mm
- outside D
- 100 mm
- width B
- 25 mm
- sealing
- open
- mass
- 0.96 kg
- net price from
- PLN 151.09
Brands and prices 21309 K
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 | |
|---|---|---|---|---|---|
| NACHI | 21309 EXQW33KC3reinforced design, higher load rating, lubrication groove and holes in the outer ring, tapered bore, taper 1:12 | C3 | PLN 151.09PLN 185.84 gross | supplier stockdispatch in 2 working days | |
| FAG | 21309 K.E1C3tapered bore, taper 1:12, reinforced design E1 (FAG) | C3 | PLN 189.11PLN 232.61 gross | supplier stockdispatch in 2 working days | |
| FAG | 21309 K.E1TVPBtapered bore, taper 1:12, reinforced design E1 (FAG), polyamide window cage, ball centred (FAG) | CN | PLN 189.11PLN 232.61 gross | supplier stockdispatch in 2 working days | |
| FAG | 21309 K.E1TVPBC3tapered bore, taper 1:12, reinforced design E1 (FAG), polyamide window cage, ball centred (FAG) | C3 | PLN 189.11PLN 232.61 gross | supplier stockdispatch in 2 working days | |
| FAG | 21309 K.E1tapered bore, taper 1:12, reinforced design E1 (FAG) | CN | PLN 189.11PLN 232.61 gross | supplier stockdispatch in 2 working days | |
| TIMKEN | 21309 KEJW33C3tapered bore, taper 1:12, pressed steel cage (Timken), lubrication groove and holes in the outer ring | C3 | PLN 191.05PLN 234.99 gross | supplier stockdispatch in 2 working days | |
| NSK | 21309 K.EAE4tapered bore, taper 1:12, pressed steel cage, high-capacity design (NSK), reinforced design, higher load rating | CN | PLN 197.91PLN 243.43 gross | supplier stockdispatch in 2 working days | |
| NSK | 21309 K.EAE4C3tapered bore, taper 1:12, pressed steel cage, high-capacity design (NSK), reinforced design, higher load rating | CN | PLN 197.91PLN 243.43 gross | supplier stockdispatch in 2 working days | |
| TIMKEN | 21309 KEJW33tapered bore, taper 1:12, pressed steel cage (Timken), lubrication groove and holes in the outer ring | CN | PLN 225.82PLN 277.76 gross | supplier stockdispatch in 2 working days | |
| SKF | 21309 K.Etapered bore, taper 1:12, reinforced design, higher load rating | CN | PLN 264.88PLN 325.80 gross | supplier stockdispatch in 2 working days | |
| SKF | 21309 EK/C3reinforced design, higher load rating, tapered bore, taper 1:12 | C3 | PLN 278.47PLN 342.52 gross | supplier stockdispatch in 2 working days |
Can't see your brand? Ask for an offer – we reply within 24 h.
Other versions of 21309
The same size in another design – open, shielded, tapered bore.
How manufacturers designate 21309 K
Each brand uses its own seal and design codes. The designations below describe the same bearing.
| Manufacturer | Designation | Sealing / design |
|---|---|---|
| FAG | 21309 K.E1C3 | Open |
| TIMKEN | 21309 KEJW33C3 | Open |
| NSK | 21309 K.EAE4 | Open |
| SKF | 21309 K.E | Open |
| NACHI | 21309 EXQW33KC3 | Open |
Questions about 21309 K
What are the dimensions of bearing 21309 K?
Bore 45 mm, outside diameter 100 mm, width 25 mm. Standardised dimensions – the same for every manufacturer.
Are 21309 K bearings from different brands interchangeable?
Yes. 21309 K.E1C3 FAG, 21309 KEJW33C3 TIMKEN, 21309 K.EAE4 NSK, 21309 K.E SKF, 21309 EXQW33KC3 NACHI are the same bearing under different manufacturers' designations. Match the clearance (e.g. C3) and the sealing.
How much does bearing 21309 K cost?
At Castomer from PLN 151.09 to PLN 278.47 net per piece depending on the manufacturer (FAG, TIMKEN, NSK, SKF, NACHI). Prices are updated from supplier warehouses; larger quantities get an individual offer.
What is the delivery time for 21309 K?
Dispatch in 2 working days from supplier warehouses in the EU. Availability is confirmed in the reply to your enquiry.
