Genuine FAG and INA bearingsRetail pricesOrders placed before 2 p.m. ship the same day
Technical data
55 parametersIdentification
- Manufacturer
- INA
- Type
- Axial angular contact ball bearing
- Part number (SKU)
- ZKLF50140-2RS-XL#N1
- EAN
- 4012802078862
- Tolerance class
- Standard
Dimensions
- Bore d
- 50 mm
- Outside diameter D
- 140 mm
- Width B
- 54 mm
- Mass
- 4.39 kg
Load ratings and operation
- Dynamic load rating C
- 125000 N
- Static load rating C₀
- 250000 N
- Sealing
- 2RS
Full manufacturer specification43 parameters · expand
- Axial runout
- 2.5 µm
- Basic dynamic load rating, axial
- 125000.0 N
- Basic static load rating, axial
- 250000.0 N
- Bearing frictional torque
- 2.6 Nm
- Bore diameter lower tolerance
- -0.005 mm
- Bore diameter upper tolerance
- 0.0 mm
- Category
- XL
- Contact angle
- 60.0 °
- Distance of extraction slot
- 45.0 mm
- Fatigue load limit, axial
- 15200.0 N
- Fixing holes diameter
- 11.0 mm
- Fixing screw size
- M10
- Limiting speed for grease lubrication
- 2900.0 1/min
- Lubrication connection thread
- M6
- Mass moment of inertia
- 15.2 kg*cm²
- Max. operating temperature
- 120.0 °C
- Maximum diameter of housing
- 98.0 mm
- Min. operating temperature
- -30.0 °C
- Minimum chamfer
- 0.6 mm
- Minimum diameter shaft
- 63.0 mm
- Number of holes in adjacent construction
- 12.0
- Outside diameter lower tolerance
- -0.01 mm
- Outside diameter upper tolerance
- 0.0 mm
- PFAS
- no
- Pitch circle diameter fixing holes
- 113.0 mm
- Pitch quantity of fixing holes
- 12.0
- Pitch separation angle of fixing holes
- 30.0 °
- Pitch separation angle of holes in adjacent construction
- 30.0 °
- Position tolerance of bore in the housing
- 0.2 mm
- REACH
- REACH compliant
- Recommended INA precision locknut for axial locking
- AM50
- Recommended INA precision locknut for radial locking
- ZMA50/75
- Required locknut force axial
- 28451.0 N
- Rib diameter inner ring
- 80.0 mm
- Rigidity axial
- 1400.0 N/µm
- RoHS
- RoHS compliant
- Sealing
- 2RS
- Thermally safe operating speed
- 1200.0 1/min
- Tightening torque for the recommended INA precision locknut
- 150.0 Nm
- Tilting rigidity
- 1500.0 Nm/mrad
- Width lower tolerance
- -0.25 mm
- Width of extraction slot
- 3.0 mm
- Width upper tolerance
- 0.0 mm
Classification
- Manufacturer category
- Rolling and Plain Bearings › Super Precision Bearings › Axial-super Precision Bearings › Axial-angular Contact Ball Bearings For Screw Drives
- eCl@ss class
- 23-05-10-02
- UNSPSC
- 31171507
Description
Axial angular contact ball bearings ZKLF..-2RS, double direction, for screw mounting, lip seals on both sides
INA
ZKLF50140-2RS-XL
Common designation: ZKLF50140 2RS
Axial angular contact ball bearing
⌀50 × 140 × 54 mm
od EUR 1,196.77net
+ VAT 23% = EUR 1,472.03 gross
To orderdate to be confirmed
This item is brought in to order (about 10 working days) and we sell it to business customers. Open a business account.
ZKLF50140-2RS-XL—
EUR 1,196.77
Cheaper in larger quantities
| from 5 pcs | EUR 1,162.86 | −3% |
| from 10 pcs | EUR 1,150.87 | −4% |
| from 25 pcs | EUR 1,126.90 | −6% |
| from 50 pcs | EUR 1,102.92 | −8% |
Brought in to order — we confirm the date after checking with the manufacturer.
Shipping within the EU: DHL, GLS, from EUR 13.18 net. Transit time 3–5 business days after dispatch. Shipping and returns →
Symbol (SKU)ZKLF50140-2RS-XL#N1
EAN4012802078862
Wymiary⌀50 × 140 × 54 mm
Masa4.39 kg
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.