Technical data
31 parametersIdentification
- Manufacturer
- INA
- Type
- Stud type track roller
- Part number (SKU)
- KR19-SK#N1
- EAN
- 4047643183086
Dimensions
- Outside diameter D
- 19 mm
- Mass
- 29.48 g
Load ratings and operation
- Dynamic load rating C
- 3500 N
- Static load rating C₀
- 4050 N
- Sealing
- SPSP
Full manufacturer specification22 parameters · expand
- Assembling aid head
- SK
- Bolt/stud length effectively
- 20.0 mm
- Drive-fit lubrication nipple unmounted
- without
- Fatigue load limit, radial
- 550.0 N
- Fit diameter of roller stud / stud
- 8.0 mm
- Maximum witdh of thrust washer
- 12.2 mm
- Minimum chamfer
- 0.15 mm
- Outer ring profile
- R500
- Outer ring width
- 11.0 mm
- PFAS
- no
- Protrusion outer ring to thrust washer
- 0.6 mm
- REACH
- REACH compliant
- Relubrication
- without
- RoHS
- RoHS compliant
- Sealing
- SPSP
- Speed on permanent grease lubrication
- 11000.0 1/min
- Stop diameter of thrust washer
- 15.0 mm
- Thread
- M8
- Thread length
- 10.0 mm
- Tightening torque nut
- 8.0 Nm
- Width of flats
- 4.0 mm
- Width of the roller stud
- 32.0 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
Stud type track rollers KR..-SK, single row needle roller bearings with particularly thick-walled outer ring, needle roller and cage assembly and a solid roller stud with fixing thread and a mounting aid, axial guidance of outer ring is provided by the contact flange and contact washer, gap seals on both sides, without eccentric collar, assembling aid hexagonal socket only on the flange side end face, no relubrication facility
The same bearing from other manufacturers (1 designations)
Same size and design — suffix notation differs between brands.
INA
KR19-SK
original — this page
equivalent designation
NTN
KR19FD0H/L588
This is a dimensional and design equivalent, not the same product. If in doubt, ask us before ordering.
KR19-SK
Stud type track roller
od EUR 41.06net
+ VAT 23% = EUR 50.50 gross
This item is brought in to order (about 10 working days) and we sell it to business customers. Open a business account.
Cheaper in larger quantities
| from 5 pcs | EUR 40.24 | −2% |
| from 10 pcs | EUR 39.83 | −3% |
| from 25 pcs | EUR 39.01 | −5% |
| from 50 pcs | EUR 38.19 | −7% |
Brought in to order — we confirm the date after checking with the manufacturer.
Shipping within the EU: DHL, GLS, from EUR 13.16 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.