Technical data

35 parameters

Identification

Manufacturer
INA
Type
Stud type track roller
Part number (SKU)
KR32-PP-A#N1
EAN
4012802427776

Dimensions

Outside diameter D
32 mm
Mass
94 g

Load ratings and operation

Dynamic load rating C
7100 N
Static load rating C₀
9300 N
Sealing
PP
Full manufacturer specification26 parameters · expand
Assembling aid head
I6
Assembling aid stud
I6
Bolt/stud length effectively
25.0 mm
Distance to lubrication hole
6.0 mm
Drive-fit lubrication nipple
NIPA1X4,5
Drive-fit lubrication nipple unmounted
2x
Fatigue load limit, radial
1320.0 N
Fit diameter of roller stud / stud
12.0 mm
Lubrication hole diameter
3.0 mm
Maximum witdh of thrust washer
15.2 mm
Minimum chamfer
0.6 mm
Outer ring profile
IOP
Outer ring width
14.0 mm
PFAS
no
Protrusion outer ring to thrust washer
0.6 mm
REACH
REACH compliant with declarable lead proportion
Relubrication
KSP
RoHS
RoHS compliant with declarable substances
Sealing
PP
Speed on permanent grease lubrication
5500.0 1/min
Stop diameter of thrust washer
23.0 mm
Thread
M12X1,5
Thread length
13.0 mm
Tightening torque nut
22.0 Nm
Width of flats
6.0 mm
Width of the roller stud
40.0 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 single row of needle rollers running on a particularly thick-walled outer ring, with an outside diameter of 32.0 mm and a net mass of 0.094 kg. The solid roller stud has a fixing thread and a mounting aid, allowing direct bolted installation without a separate housing. Axial guidance of the outer ring is provided by plastic axial plain washers together with a contact flange and contact washer, without an eccentric collar. Sealing is arranged in three stages using plastic axial plain washers on both sides, marked as PP, which keeps contamination away from the needle roller and cage assembly and retains lubricant within the raceway area. The design suits applications where the roller runs directly on a track surface and where axial location must be maintained without additional retaining elements, provided that mounting follows the stud's fixing thread and centring guide.

INA

KR32-PP-A

Stud type track roller

od EUR 36.15net

+ VAT 23% = EUR 44.46 gross

Last few (3)dispatch within 24 h
KR32-PP-A—
EUR 36.15

Cheaper in larger quantities

from 5 pcsEUR 35.42−2%
from 10 pcsEUR 35.06−3%
from 25 pcsEUR 34.34−5%
from 50 pcsEUR 33.62−7%

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)KR32-PP-A#N1
EAN4012802427776
Masa94 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.

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