Technical data
33 parametersIdentification
- Manufacturer
- INA
- Type
- Needle roller/axial ball bearing
- Part number (SKU)
- NX7-Z-TV-XL#N5
- EAN
- 4047643280587
- Cage
- TV
Dimensions
- Bore d
- 7 mm
- Outside diameter D
- 14 mm
- Mass
- 11.86 g
Load ratings and operation
- Dynamic load rating C
- 3250 N
- Static load rating C₀
- 2650 N
- Limiting speed
- 15000 1/min
- Sealing
- Z
Full manufacturer specification21 parameters · expand
- Basic dynamic load rating, axial
- 3150.0 N
- Basic static load rating, axial
- 4300.0 N
- Bore diameter of shaft washer
- 7.0 mm
- Cage
- TV
- Category
- XL
- Connection diameter snap ring
- 16.5 mm
- Connection width with snap ring
- 10.0 mm
- Distance to lubrication hole
- 4.7 mm
- Fatigue load limit, axial
- 195.0 N
- Fatigue load limit, radial
- 420.0 N
- Height
- 18.0 mm
- Max. operating temperature
- 120.0 °C
- Maximum recess radius
- 0.3 mm
- Min. operating temperature
- -30.0 °C
- Minimum chamfer
- 0.3 mm
- Mounting dimension shaft shoulder
- 9.6 mm
- PFAS
- no
- REACH
- REACH compliant
- RoHS
- RoHS compliant
- Sealing
- Z
- Snap ring
- WR14, SW14
Classification
- Manufacturer category
- Rolling and Plain Bearings › Combined Axial-, Radial-Bearings › Needle Roller/Axial Ball Bearings
- eCl@ss class
- 23-05-12-02
- UNSPSC
- 31171512
Description
This combined needle roller bearing carries both radial and axial loads in a single unit, integrating a needle roller bearing with an axial ball bearing to support one-direction axial component. Bore diameter is 7.0 mm, outside diameter 14.0 mm, height 18.0 mm, and net mass 11.86 g. The limiting speed reaches 15000 1/min. The cage is executed in version TV, and the bearing features Z sealing on one side. The combination of radial and single-direction axial support in one compact housing allows shaft designs to be shortened where both load types must be carried at the same point. Z sealing protects the internal grease fill from contamination while retaining lubricant, making the bearing suited for grease lubrication without additional external sealing. The TV cage guides the needle rollers, supporting stable running at the stated limiting speed.
The same bearing from other manufacturers (1 designations)
Same size and design — suffix notation differs between brands.
INA
NX7-Z-TV-XL
original — this page
equivalent designation
SKF
NX7ZTN
This is a dimensional and design equivalent, not the same product. If in doubt, ask us before ordering.
NX7-Z-TV-XL
Common designation: NX7 Z TV
Needle roller/axial ball bearing
⌀7 × 14 mm
od EUR 18.37net
+ VAT 23% = EUR 22.60 gross
Cheaper in larger quantities
| from 5 pcs | EUR 18.01 | −2% |
| from 10 pcs | EUR 17.82 | −3% |
| from 25 pcs | EUR 17.46 | −5% |
| from 50 pcs | EUR 17.09 | −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.