Tapered roller bearing 31330 – 150×320×82 mm

4 offers · 4 manufacturers · net prices from PLN 3,860.60 · dispatch in 2 working days

31330 is a tapered roller bearing with a 150 mm bore, 320 mm outside diameter and 82 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: 150 mm
outside D: 320 mm
width B: 82 mm
sealing: open
mass: 30 kg
net price from: PLN 3,860.60

Dimension drawing 31330 – one for all brands (ISO dimensions)

Main dimensions
d – bore diameter	150 mm
D – outside diameter	320 mm
T – total width	82 mm
B – inner ring	75 mm
C – outer ring	50 mm
mass	30 kg

Pictured: NKE 31330. Every brand has its own product page with photo and full description.

Brands and prices 31330

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
NKE	31330	CN	PLN 3,860.60PLN 4,748.54 gross	supplier stockdispatch in 2 working days
FAG	31330 X	CN	PLN 5,128.41PLN 6,307.94 gross	supplier stockdispatch in 2 working days
NSK	31330 Jpressed steel cage	CN	PLN 5,172.15PLN 6,361.74 gross	supplier stockdispatch in 2 working days
SKF	31330 X	CN	PLN 6,708.80PLN 8,251.82 gross	supplier stockdispatch in 2 working days

Can't see your brand? Ask for an offer – we reply within 24 h.

How manufacturers designate 31330

Each brand uses its own seal and design codes. The designations below describe the same bearing.

Manufacturer	Designation	Sealing / design
NKE	31330	Open
FAG	31330 X	Open
NSK	31330 J	Open
SKF	31330 X	Open

Questions about 31330

What are the dimensions of bearing 31330?

Bore 150 mm, outside diameter 320 mm, width 82 mm. Standardised dimensions – the same for every manufacturer.

Are 31330 bearings from different brands interchangeable?

Yes. 31330 NKE, 31330 X FAG, 31330 J NSK, 31330 X SKF are the same bearing under different manufacturers' designations. Match the clearance (e.g. C3) and the sealing.

How much does bearing 31330 cost?

At Castomer from PLN 3,860.60 to PLN 6,708.80 net per piece depending on the manufacturer (NKE, FAG, NSK, SKF). Prices are updated from supplier warehouses; larger quantities get an individual offer.

What is the delivery time for 31330?

Dispatch in 2 working days from supplier warehouses in the EU. Availability is confirmed in the reply to your enquiry.