Castomer

Insert bearing GRAE20 NPPB – 20×47×31 mm

2 offers · 2 manufacturers · net prices from PLN 31.42 · dispatch in 2 working days

GRAE20 NPPB is a insert bearing with a 20 mm bore, 47 mm outside diameter and 31 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
20 mm
outside D
47 mm
width B
31 mm
sealing
open
mass
0.16 kg
net price from
PLN 31.42

Brands and prices GRAE20 NPPB

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.

BrandManufacturer designationClearanceNet priceAvailability
NKEGRAE20 NPPBCN
PLN 31.42PLN 38.65 gross
supplier stockdispatch in 2 working days
INAGRAE20 NPPBCN
PLN 47.47PLN 58.39 gross
supplier stockdispatch in 2 working days

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

How manufacturers designate GRAE20 NPPB

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

ManufacturerDesignationSealing / design
NKEGRAE20 NPPBOpen
INAGRAE20 NPPBOpen

Questions about GRAE20 NPPB

What are the dimensions of bearing GRAE20 NPPB?

Bore 20 mm, outside diameter 47 mm, width 31 mm. Standardised dimensions – the same for every manufacturer.

Are GRAE20 NPPB bearings from different brands interchangeable?

Yes. GRAE20 NPPB NKE, GRAE20 NPPB INA are the same bearing under different manufacturers' designations. Match the clearance (e.g. C3) and the sealing.

How much does bearing GRAE20 NPPB cost?

At Castomer from PLN 31.42 to PLN 47.47 net per piece depending on the manufacturer (NKE, INA). Prices are updated from supplier warehouses; larger quantities get an individual offer.

What is the delivery time for GRAE20 NPPB?

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

© 2026 Castomer sp. z o.o. All rights reserved.