Technical data
37 parametersIdentification
- 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.
KRE90-PP-A
Stud type track roller
od EUR 121.15net
+ VAT 23% = EUR 149.01 gross
Cheaper in larger quantities
| from 5 pcs | EUR 118.73 | −2% |
| from 10 pcs | EUR 117.51 | −3% |
| from 25 pcs | EUR 115.09 | −5% |
| from 50 pcs | EUR 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 →
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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.