Technical data

24 parameters

Identification

Manufacturer
INA
Type
Needle roller bearing
Part number (SKU)
NA4902-2RSR-XL#N10
EAN
4054371944834

Dimensions

Bore d
15 mm
Outside diameter D
28 mm
Mass
36 g

Load ratings and operation

Dynamic load rating C
9700 N
Static load rating C₀
10300 N
Sealing
2RSR
Full manufacturer specification14 parameters · expand
Category
XL
Coating
without
Fatigue load limit, radial
2070.0 N
Inner ring raceway diameter
20.0 mm
Limiting speed for grease lubrication
12600.0 1/min
Max. operating temperature
100.0 °C
Min. operating temperature
-20.0 °C
Minimum chamfer
0.3 mm
Outer ring width
13.0 mm
PFAS
no
REACH
REACH compliant
RoHS
RoHS compliant
Sealing
2RSR
Width, inner ring
14.0 mm

Classification

Manufacturer category
Rolling and Plain Bearings › Roller Bearings › Needle Roller Bearings › Machined Needle Roller Bearings
eCl@ss class
23-05-09-07
UNSPSC
31171512

Description

Needle roller bearings NA49..-2RSR, dimension series 49, lip seals on both sides

The same bearing from other manufacturers (2 designations)

Same size and design — suffix notation differs between brands.

Comparison and details →

INA

NA4902-2RSR-XL

original — this page

equivalent designation

NSK

NA4902TT

NTN

NA4902LL

This is a dimensional and design equivalent, not the same product. If in doubt, ask us before ordering.

INA

NA4902-2RSR-XL

Common designation: NA4902 2RS

Needle roller bearing

⌀15 × 28 mm

od EUR 22.78net

+ VAT 23% = EUR 28.02 gross

Last few (10)dispatch within 24 h
NA4902-2RSR-XL—
EUR 22.78

Cheaper in larger quantities

from 5 pcsEUR 22.32−2%
from 10 pcsEUR 22.10−3%
from 25 pcsEUR 21.64−5%
from 50 pcsEUR 21.18−7%

Dispatched within 24 h from our own warehouse

Shipping within the EU: DHL, GLS, from EUR 13.18 net. Transit time 3–5 business days after dispatch. Shipping and returns →

Symbol (SKU)NA4902-2RSR-XL#N10
EAN4054371944834
Wymiary⌀15 × 28 mm
Opakowanie10 szt.
Masa36 g

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Documentation

Datasheet (PDF)RoHS / REACH compliance declaration (PDF)

Opening a document for the first time can take up to a minute while the manufacturer prepares it.

Need fitting, lubrication or a vibration check?