Spherical roller bearing 21311 K – 55×120×29 mm
13 offers · 7 manufacturers · net prices from PLN 202.50 · dispatch in 2 working days
21311 K is a spherical roller bearing with a 55 mm bore, 120 mm outside diameter and 29 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
- 55 mm
- outside D
- 120 mm
- width B
- 29 mm
- sealing
- open
- mass
- 1.71 kg
- net price from
- PLN 202.50
Brands and prices 21311 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 | |
|---|---|---|---|---|---|
| INNE | 21311 K.EXQW33C3tapered bore, taper 1:12, reinforced design, higher load rating, lubrication groove and holes in the outer ring | C3 | PLN 202.50PLN 249.08 gross | supplier stockdispatch in 2 working days | |
| NACHI | 21311 K.EXQW33tapered bore, taper 1:12, reinforced design, higher load rating, lubrication groove and holes in the outer ring | CN | PLN 202.50PLN 249.08 gross | supplier stockdispatch in 2 working days | |
| FAG | 21311 K.E1C3tapered bore, taper 1:12, reinforced design E1 (FAG) | C3 | PLN 253.58PLN 311.90 gross | supplier stockdispatch in 2 working days | |
| FAG | 21311 K.E1tapered bore, taper 1:12, reinforced design E1 (FAG) | CN | PLN 253.58PLN 311.90 gross | supplier stockdispatch in 2 working days | |
| FAG | 21311 K.E1TVPBtapered bore, taper 1:12, reinforced design E1 (FAG), polyamide window cage, ball centred (FAG) | CN | PLN 253.58PLN 311.90 gross | supplier stockdispatch in 2 working days | |
| FAG | 21311 K.E1TVPBC3tapered bore, taper 1:12, reinforced design E1 (FAG), polyamide window cage, ball centred (FAG) | C3 | PLN 253.58PLN 311.90 gross | supplier stockdispatch in 2 working days | |
| TIMKEN | 21311 KEJW33C3tapered bore, taper 1:12, pressed steel cage (Timken), lubrication groove and holes in the outer ring | C3 | PLN 257.09PLN 316.22 gross | supplier stockdispatch in 2 working days | |
| NSK | 21311 K.EAE4tapered bore, taper 1:12, pressed steel cage, high-capacity design (NSK), reinforced design, higher load rating | CN | PLN 261.20PLN 321.28 gross | supplier stockdispatch in 2 working days | |
| NSK | 21311 K.EAE4C3tapered bore, taper 1:12, pressed steel cage, high-capacity design (NSK), reinforced design, higher load rating | CN | PLN 261.20PLN 321.28 gross | supplier stockdispatch in 2 working days | |
| NTN | 21311 K.D1C3tapered bore, taper 1:12 | CN | PLN 266.49PLN 327.78 gross | supplier stockdispatch in 2 working days | |
| TIMKEN | 21311 KEJW33tapered bore, taper 1:12, pressed steel cage (Timken), lubrication groove and holes in the outer ring | CN | PLN 303.80PLN 373.67 gross | supplier stockdispatch in 2 working days | |
| SKF | 21311 K.EC3tapered bore, taper 1:12, reinforced design, higher load rating | C3 | PLN 346.41PLN 426.08 gross | supplier stockdispatch in 2 working days | |
| SKF | 21311 K.Etapered bore, taper 1:12, reinforced design, higher load rating | CN | PLN 355.27PLN 436.98 gross | supplier stockdispatch in 2 working days |
Can't see your brand? Ask for an offer – we reply within 24 h.
Other versions of 21311
The same size in another design – open, shielded, tapered bore.
How manufacturers designate 21311 K
Each brand uses its own seal and design codes. The designations below describe the same bearing.
| Manufacturer | Designation | Sealing / design |
|---|---|---|
| FAG | 21311 K.E1C3 | Open |
| TIMKEN | 21311 KEJW33C3 | Open |
| NSK | 21311 K.EAE4 | Open |
| SKF | 21311 K.EC3 | Open |
| INNE | 21311 K.EXQW33C3 | Open |
| NACHI | 21311 K.EXQW33 | Open |
| NTN | 21311 K.D1C3 | Open |
Questions about 21311 K
What are the dimensions of bearing 21311 K?
Bore 55 mm, outside diameter 120 mm, width 29 mm. Standardised dimensions – the same for every manufacturer.
Are 21311 K bearings from different brands interchangeable?
Yes. 21311 K.E1C3 FAG, 21311 KEJW33C3 TIMKEN, 21311 K.EAE4 NSK, 21311 K.EC3 SKF, 21311 K.EXQW33C3 INNE are the same bearing under different manufacturers' designations. Match the clearance (e.g. C3) and the sealing.
How much does bearing 21311 K cost?
At Castomer from PLN 202.50 to PLN 355.27 net per piece depending on the manufacturer (FAG, TIMKEN, NSK, SKF, INNE, NACHI). Prices are updated from supplier warehouses; larger quantities get an individual offer.
What is the delivery time for 21311 K?
Dispatch in 2 working days from supplier warehouses in the EU. Availability is confirmed in the reply to your enquiry.
