Technical data

37 parameters

Identification

Manufacturer
INA
Type
Stud type track roller
Part number (SKU)
KRE90-PP-A#N1
EAN
4054362446545

Dimensions

Outside diameter D
90 mm
Width B
100 mm
Mass
1.94 kg

Load ratings and operation

Dynamic load rating C
40500 N
Static load rating C₀
84000 N
Sealing
PP
Full manufacturer specification27 parameters · expand
Assembling aid head
I6
Assembling aid stud
I6
Bolt/stud length effectively
63.0 mm
Diameter of eccentric
35.0 mm
Distance to lubrication hole
15.0 mm
Drive-fit lubrication nipple
NIPA3X9,5
Drive-fit lubrication nipple unmounted
2x
Eccentricity
1.5 mm
Fatigue load limit, radial
11900.0 N
Fit diameter of roller stud / stud
30.0 mm
Lubrication hole diameter
4.0 mm
Minimum chamfer
1.1 mm
Nominal dimension for hexagonal socket
14.0 mm
Outer ring profile
IOP
Outer ring width
35.0 mm
PFAS
no
Protrusion outer ring to thrust washer
1.0 mm
REACH
REACH compliant with declarable lead proportion
RoHS
RoHS compliant with declarable substances
Sealing
PP
Speed on permanent grease lubrication
1300.0 1/min
Stop diameter of thrust washer
53.0 mm
Thread
M30X1,5
Thread length
32.0 mm
Tightening torque nut
450.0 Nm
Width, eccentric
29.0 mm
Witdh of thrust washer
37.0 mm

Classification

Manufacturer category
Rolling and Plain Bearings › Track Rollers, Yoke Type-, Stud Type Track Rollers › Cam Rollers
eCl@ss class
23-05-15-02
UNSPSC
31171512

Description

This needle roller bearing guides a load along a track through a solid roller stud with fixing thread and a mounting aid, allowing direct mounting into a housing bore without a separate axle. The outer ring is particularly thick-walled and carries the needle roller and cage assembly, with an eccentric collar on the stud for adjusting the running clearance to the mating track. Outside diameter is 90.0 mm, width is 100.0 mm, and net mass is 1.942 kg. Axial guidance of the outer ring is provided by plastic axial plain washers together with a contact flange and contact washer, which take up axial forces and keep the roller centered on the track. Sealing is realized as a three-stage arrangement with plastic axial plain washers on both sides (PP), protecting the needle roller and cage assembly against contamination while running, which makes this design suitable for applications where the roller must operate reliably along a fixed track with adjustable clearance.

INA

KRE90-PP-A

Stud type track roller

od EUR 121.15net

+ VAT 23% = EUR 149.01 gross

Last few (10)dispatch within 24 h
KRE90-PP-A—
EUR 121.15

Cheaper in larger quantities

from 5 pcsEUR 118.73−2%
from 10 pcsEUR 117.51−3%
from 25 pcsEUR 115.09−5%
from 50 pcsEUR 112.67−7%

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)KRE90-PP-A#N1
EAN4054362446545
Masa1.94 kg

Buying for a company?

Open a business account →

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?