Technical data
37 parametersIdentification
- Manufacturer
- INA
- Type
- Stud type track roller
- Part number (SKU)
- KRE47-PP-A#N1>1
- EAN
- 4012802419771
Dimensions
- Outside diameter D
- 47 mm
- Width B
- 66 mm
- Mass
- 392 g
Load ratings and operation
- Dynamic load rating C
- 15400 N
- Static load rating C₀
- 26000 N
- Sealing
- PP
Full manufacturer specification27 parameters · expand
- Assembling aid head
- I6
- Assembling aid stud
- I6
- Bolt/stud length effectively
- 40.5 mm
- Diameter of eccentric
- 24.0 mm
- Distance to lubrication hole
- 9.0 mm
- Drive-fit lubrication nipple
- NIPA2X7,5
- Drive-fit lubrication nipple unmounted
- 2x
- Eccentricity
- 1.0 mm
- Fatigue load limit, radial
- 3450.0 N
- Fit diameter of roller stud / stud
- 20.0 mm
- Lubrication hole diameter
- 4.0 mm
- Minimum chamfer
- 1.0 mm
- Nominal dimension for hexagonal socket
- 10.0 mm
- Outer ring profile
- IOP
- Outer ring width
- 24.0 mm
- PFAS
- no
- Protrusion outer ring to thrust washer
- 0.8 mm
- REACH
- REACH compliant with declarable lead proportion
- RoHS
- RoHS compliant with declarable substances
- Sealing
- PP
- Speed on permanent grease lubrication
- 2400.0 1/min
- Stop diameter of thrust washer
- 36.5 mm
- Thread
- M20X1,5
- Thread length
- 21.0 mm
- Tightening torque nut
- 120.0 Nm
- Width, eccentric
- 18.0 mm
- Witdh of thrust washer
- 25.6 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 motion by rolling on a particularly thick-walled outer ring, running on a needle roller and cage assembly mounted on a solid roller stud with fixing thread and a mounting aid. Outside diameter is 47.0 mm, width is 66.0 mm and net mass is 392.0 g. Axial guidance of the outer ring is provided by plastic axial plain washers together with a contact flange and contact washer, and the stud features an eccentric collar. Sealing is of the PP type, arranged in three stages by plastic axial plain washers on both sides, which keeps contamination away from the needle roller and cage assembly and supports stable running of the outer ring. The eccentric collar on the stud allows fine adjustment of the track position, while the solid stud with fixing thread and mounting aid simplifies installation and axial fixing of the bearing.
KRE47-PP-A
Stud type track roller
od EUR 65.66net
+ VAT 23% = EUR 80.76 gross
Cheaper in larger quantities
| from 5 pcs | EUR 64.34 | −2% |
| from 10 pcs | EUR 63.69 | −3% |
| from 25 pcs | EUR 62.37 | −5% |
| from 50 pcs | EUR 61.06 | −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 →
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.