Cylindrical roller bearing NJ321 – 105×225×49 mm
13 offers · 5 manufacturers · net prices from PLN 1,063.91 · dispatch in 2 working days
NJ321 is a cylindrical roller bearing with a 105 mm bore, 225 mm outside diameter and 49 mm width, open design (no seals) – for externally lubricated arrangements. 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
- 225 mm
- width B
- 49 mm
- sealing
- open
- mass
- 8.73 kg
- net price from
- PLN 1,063.91
Brands and prices NJ321
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 | NJ321 | CN | PLN 1,063.91PLN 1,308.61 gross | supplier stockdispatch in 2 working days | |
| NSK | NJ321 W | CN | PLN 1,240.06PLN 1,525.27 gross | supplier stockdispatch in 2 working days | |
| NKE | NJ321-E-M6-C3reinforced design, higher load rating, machined brass cage | C3 | PLN 1,492.56PLN 1,835.85 gross | supplier stockdispatch in 2 working days | |
| NKE | NJ321-E-MPAreinforced design, higher load rating, machined brass cage | CN | PLN 1,567.19PLN 1,927.64 gross | supplier stockdispatch in 2 working days | |
| NKE | NJ321-E-MA6-C3reinforced design, higher load rating, machined brass cage, outer ring centred | C3 | PLN 1,567.19PLN 1,927.64 gross | supplier stockdispatch in 2 working days | |
| NKE | NJ321-E-M6-C4reinforced design, higher load rating, machined brass cage | C4 | PLN 1,641.82PLN 2,019.44 gross | supplier stockdispatch in 2 working days | |
| NKE | NJ321-E-MA6-C4reinforced design, higher load rating, machined brass cage, outer ring centred | C4 | PLN 1,723.89PLN 2,120.38 gross | supplier stockdispatch in 2 working days | |
| SKF | NJ321 ECJEC design, pressed steel cage (SKF) | CN | PLN 1,789.08PLN 2,200.57 gross | supplier stockdispatch in 2 working days | |
| SKF | NJ321 ECJC3EC design, pressed steel cage (SKF) | C3 | PLN 1,834.98PLN 2,257.03 gross | supplier stockdispatch in 2 working days | |
| FAG | NJ321 EM1machined brass cage (NSK) | CN | PLN 2,275.08PLN 2,798.35 gross | supplier stockdispatch in 2 working days | |
| FAG | NJ321 EM1C3machined brass cage (NSK) | CN | PLN 2,275.08PLN 2,798.35 gross | supplier stockdispatch in 2 working days | |
| NSK | NJ321 EMmachined brass cage (NSK) | CN | PLN 2,497.45PLN 3,071.86 gross | supplier stockdispatch in 2 working days | |
| NSK | NJ321 EMC3machined brass cage (NSK) | C3 | PLN 2,497.45PLN 3,071.86 gross | supplier stockdispatch in 2 working days |
Can't see your brand? Ask for an offer – we reply within 24 h.
How manufacturers designate NJ321
Each brand uses its own seal and design codes. The designations below describe the same bearing.
| Manufacturer | Designation | Sealing / design |
|---|---|---|
| NKE | NJ321-E-M6-C3 | Open |
| NSK | NJ321 W | Open |
| SKF | NJ321 ECJ | Open |
| FAG | NJ321 EM1 | Open |
| NACHI | NJ321 | Open |
Questions about NJ321
What are the dimensions of bearing NJ321?
Bore 105 mm, outside diameter 225 mm, width 49 mm. Standardised dimensions – the same for every manufacturer.
Are NJ321 bearings from different brands interchangeable?
Yes. NJ321-E-M6-C3 NKE, NJ321 W NSK, NJ321 ECJ SKF, NJ321 EM1 FAG, NJ321 NACHI are the same bearing under different manufacturers' designations. Match the clearance (e.g. C3) and the sealing.
How much does bearing NJ321 cost?
At Castomer from PLN 1,063.91 to PLN 2,497.45 net per piece depending on the manufacturer (NKE, NSK, SKF, FAG, NACHI). Prices are updated from supplier warehouses; larger quantities get an individual offer.
What is the delivery time for NJ321?
Dispatch in 2 working days from supplier warehouses in the EU. Availability is confirmed in the reply to your enquiry.
