Technical data
44 parametersIdentification
- Manufacturer
- FAG
- Type
- Spindle bearing
- Part number (SKU)
- B7018-C-T-P4S-UL#N1
- EAN
- 4012801451611
- Cage
- T
- Tolerance class
- P4S
Dimensions
- Bore d
- 90 mm
- Outside diameter D
- 140 mm
- Width B
- 24 mm
- Mass
- 1.14 kg
Load ratings and operation
- Dynamic load rating C
- 78000 N
- Static load rating C₀
- 51000 N
- Sealing
- without
Full manufacturer specification31 parameters · expand
- Arrangement bearing set
- U
- Axial rigidity heavy
- 229.0 N/µm
- Axial rigidity light
- 95.0 N/µm
- Axial rigidity medium
- 161.0 N/µm
- Cage
- T
- Contact angle
- C
- Diameter shaft shoulder clearance
- h12
- Distance between pressure cone apexes
- 27.4 mm
- Fatigue load limit, radial
- 5000.0 N
- Lift-off force heavy
- 9920.0 N
- Lift-off force light
- 1347.0 N
- Lift-off force medium
- 4651.0 N
- Limiting speed for grease lubrication
- 10000.0 1/min
- Limiting speed for oil lubrication
- 15000.0 1/min
- Max. operating temperature
- 100.0 °C
- Maximum diameter injection pitch
- 110.9 mm
- Maximum recess radius
- 0.6 mm
- Min. operating temperature
- -30.0 °C
- Minimum chamfer
- 1.5 mm
- Minimum diameter injection pitch
- 105.5 mm
- Outer ring shoulder diameter
- 131.0 mm
- PFAS
- no
- Preload
- L
- Preload force heavy
- 2785.0 N
- Preload force light
- 437.0 N
- Preload force medium
- 1395.0 N
- REACH
- REACH compliant
- RoHS
- RoHS compliant
- Sealing
- without
- Shaft shoulder diameter
- 100.0 mm
- Shoulder diameter outer ring clearance
- H12
Classification
- Manufacturer category
- Rolling and Plain Bearings › Super Precision Bearings › Radial Super Precision Bearings › Spindle Bearings
- eCl@ss class
- 23-05-08-03
- UNSPSC
- 31171504
Description
This spindle bearing carries a 15° contact angle and is designed for adjusted mounting in pairs or sets, with a bore of 90.0 mm, outside diameter of 140.0 mm, width of 24.0 mm, and a net mass of 1.14 kg. The cage is executed in version T, and the bearing is supplied without sealing. Restricted tolerances (P4S) apply, corresponding to a high accuracy class suited for precision rotation. The restricted tolerances and P4S accuracy class allow the bearing to maintain tight running precision under high-speed conditions, while the 15° contact angle provides a balance between axial and radial load handling. As the bearing is supplied without sealing, external protection and a separate lubrication arrangement must be provided by the housing design. Since it is intended for use in pairs or sets, mounting must follow the matched-set arrangement to preserve the specified preload and running accuracy.
B7018-C-T-P4S-UL
Spindle bearing
⌀90 × 140 × 24 mm
od EUR 327.10net
+ VAT 23% = EUR 402.33 gross
Cheaper in larger quantities
| from 5 pcs | EUR 317.29 | −3% |
| from 10 pcs | EUR 314.02 | −4% |
| from 25 pcs | EUR 307.47 | −6% |
| from 50 pcs | EUR 300.93 | −8% |
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.
