Technical data
35 parametersIdentification
- Manufacturer
- INA
- Type
- Stud type track roller
- Part number (SKU)
- KR40-X-PP-A#N1
- EAN
- 4012802427868
Dimensions
- Outside diameter D
- 40 mm
- Mass
- 295 g
Load ratings and operation
- Dynamic load rating C
- 10900 N
- Static load rating C₀
- 16000 N
- Sealing
- PP
Full manufacturer specification26 parameters · expand
- Assembling aid head
- I6
- Assembling aid stud
- I6
- Bolt/stud length effectively
- 36.5 mm
- Distance to lubrication hole
- 8.0 mm
- Drive-fit lubrication nipple
- NIPA2X7,5
- Drive-fit lubrication nipple unmounted
- 2x
- Fatigue load limit, radial
- 2130.0 N
- Fit diameter of roller stud / stud
- 18.0 mm
- Lubrication hole diameter
- 3.0 mm
- Maximum witdh of thrust washer
- 21.6 mm
- Minimum chamfer
- 1.0 mm
- Outer ring profile
- X
- Outer ring width
- 20.0 mm
- PFAS
- no
- Protrusion outer ring to thrust washer
- 0.8 mm
- REACH
- REACH compliant with declarable lead proportion
- Relubrication
- KSP
- RoHS
- RoHS compliant with declarable substances
- Sealing
- PP
- Speed on permanent grease lubrication
- 2900.0 1/min
- Stop diameter of thrust washer
- 31.5 mm
- Thread
- M18X1,5
- Thread length
- 19.0 mm
- Tightening torque nut
- 87.0 Nm
- Width of flats
- 8.0 mm
- Width of the roller stud
- 58.0 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 operates with a solid roller stud featuring a fixing thread and a mounting aid, combined with a particularly thick-walled outer ring. Outside diameter is 40.0 mm and net mass is 0.295 kg. Axial guidance of the outer ring is achieved through plastic axial plain washers, a contact flange, and a contact washer, without an eccentric collar. Sealing is provided in three stages by plastic axial plain washers (PP) on both sides, which keeps contamination out while the outer ring rotates against the roller stud. This configuration allows the outer ring to run directly on a track or guide surface, with the load transmitted through the needle roller and cage assembly to the solid stud.
KR40-X-PP-A
Stud type track roller
od EUR 47.60net
+ VAT 23% = EUR 58.55 gross
Cheaper in larger quantities
| from 5 pcs | EUR 46.65 | −2% |
| from 10 pcs | EUR 46.17 | −3% |
| from 25 pcs | EUR 45.22 | −5% |
| from 50 pcs | EUR 44.27 | −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.