Castomer
Needle roller bearing NA4904 -2RS INA 20×37×18 mm – product photo
Illustrative photo

Needle roller bearing

NA4904 -2RSINA

Seal
2RS – rubber contact seals, both sides
Radial internal clearance
CN – normal
Mass
0.08 kg
Available in 1–2 days
Net price per pcPLN 80.08PLN 98.50 gross (incl. VAT)
Quantity
pcs

Dimensions

d
bore diameter
20 mm
D
outside diameter
37 mm
B
width
18 mm

Konstrukcja

Seal2RS – rubber contact seals, both sides
Radial internal clearanceCN – normal
Replacements
Suffixes2RS

Nośność i prędkość

Mass0.08 kg

Equivalents

NA4904 bearings with the same dimensions from other manufacturers. Compare price and lead time.

Trusted by
© 2026 Castomer sp. z o.o. All rights reserved.Prices in the shop are net; gross = net + 23% VAT.