Technical data

27 parameters

Identification

Manufacturer
INA
Type
Needle roller bearing
Part number (SKU)
NKI75/25-XL#N1>1
EAN
4012802701951
Cage
Standard

Dimensions

Bore d
75 mm
Outside diameter D
105 mm
Width B
25 mm
Mass
639 g
Radial clearance
CN (Group N)

Load ratings and operation

Dynamic load rating C
78000 N
Static load rating C₀
123000 N
Limiting speed
5400 1/min
Full manufacturer specification14 parameters · expand
Axial displacement
1.0 mm
Cage
Standard
Category
XL
Coating
without
Fatigue load limit, radial
22100.0 N
Inner ring raceway diameter
85.0 mm
Max. operating temperature
120.0 °C
Min. operating temperature
-30.0 °C
Minimum chamfer
1.0 mm
PFAS
no
Radial internal clearance
CN (group N)
REACH
REACH compliant
Reference speed
3300.0 1/min
RoHS
RoHS compliant

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

This needle roller bearing carries a solid inner ring and a full complement of needle rollers guided in a cage, giving it a bore diameter of 75.0 mm, outside diameter of 105.0 mm and width of 25.0 mm, with a net mass of 0.639 kg. It belongs to the NKI light series and reaches a limiting speed of 5400 1/min, with a reference speed of 3300 1/min. The radial internal clearance falls in group CN, and the standard cage keeps the rollers evenly spaced, supporting smooth rotation at the rated speeds. Thanks to its light-series design, the bearing offers a compact radial cross-section relative to its load-carrying capacity, making it suitable wherever a slim radial envelope combined with high radial load capacity at the stated bore and outside diameter is required.

The same bearing from other manufacturers (1 designations)

Same size and design — suffix notation differs between brands.

Comparison and details →

INA

NKI75/25-XL

original — this page

equivalent designation

NTN

NK85/25R + IR75X85X25

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

INA

NKI75/25-XL

Common designation: NKI75/25

Needle roller bearing

⌀75 × 105 × 25 mm

od EUR 65.35net

+ VAT 23% = EUR 80.38 gross

Last few (1)dispatch within 24 h
NKI75/25-XL—
EUR 65.35

Cheaper in larger quantities

from 5 pcsEUR 64.04−2%
from 10 pcsEUR 63.39−3%
from 25 pcsEUR 62.08−5%
from 50 pcsEUR 60.77−7%

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)NKI75/25-XL#N1>1
EAN4012802701951
Wymiary⌀75 × 105 × 25 mm
Masa639 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?