Technical data
43 parametersIdentification
- Manufacturer
- FAG
- Type
- Tapered roller bearing
- Part number (SKU)
- 31314-XL-S1#N1
- EAN
- 4054369644678
- Cage
- Standard
- Tolerance class
- PN
Dimensions
- Bore d
- 70 mm
- Outside diameter D
- 150 mm
- Mass
- 2.89 kg
Load ratings and operation
- Dynamic load rating C
- 221000 N
- Static load rating C₀
- 219000 N
- Limiting speed
- 5700 1/min
Full manufacturer specification31 parameters · expand
- Cage
- Standard
- Category
- XL
- Comparative designation to ISO 10317 and ISO 355
- T7GB070
- Distance between pressure cone apexes
- 47.0 mm
- Dynamic axial load factor
- 0.73
- Fatigue load limit, radial
- 33500.0 N
- Guidance rib diameter of inner ring
- 110.4 mm
- Heat treatment
- S1
- Internal design
- Standard
- Limiting value of Fa/Fr for factors X and Y
- 0.83
- Max. operating temperature
- 200.0 °C
- Maximum housing fillet radius
- 2.5 mm
- Maximum housing shoulder diameter
- 138.0 mm
- Maximum shaft fillet radius
- 3.0 mm
- Maximum shaft shoulder diameter
- 84.0 mm
- Min. operating temperature
- -30.0 °C
- Minimum axial space
- 13.0 mm
- Minimum chamfer dimension of inner ring back face
- 3.0 mm
- Minimum chamfer dimension of outer ring back face
- 2.5 mm
- Minimum housing shoulder diameter
- 141.0 mm
- Minimum shaft shoulder diameter
- 82.0 mm
- Number of rows
- 1
- Outer ring width
- 25.0 mm
- PFAS
- no
- Quality level
- XL
- REACH
- REACH compliant
- RoHS
- RoHS compliant
- Static axial load factor
- 0.4
- Thermal speed rating
- 3450.0 1/min
- Width, inner ring
- 35.0 mm
- Width, total
- 38.0 mm
Classification
- Manufacturer category
- Rolling and Plain Bearings › Roller Bearings › Tapered Roller Bearings
- eCl@ss class
- 23-05-09-10
- UNSPSC
- 31171516
Description
Single-row tapered roller bearing separable into inner ring with rollers and outer ring, allowing independent mounting of both components. Main dimensions follow DIN 720, with bore diameter 70.0 mm, outside diameter 150.0 mm, net mass 2.888 kg and limiting speed 5700.0 1/min. The cage is of standard design. The separable construction of the 31314-XL-S1 simplifies mounting and dismantling and allows axial clearance to be set during assembly. As a single-row tapered roller bearing, it carries combined radial and axial loads in one direction, so a second bearing is required to take up axial load in the opposite direction. The standard cage guides the rollers within the specified speed limit, and the open design requires external sealing and lubrication arrangements to be provided by the housing.
The same bearing from other manufacturers (1 designations)
Same size and design — suffix notation differs between brands.
FAG
31314-XL-S1
original — this page
equivalent designation
SKF
31314J2/QCL7CS1
This is a dimensional and design equivalent, not the same product. If in doubt, ask us before ordering.
31314-XL-S1
Common designation: 31314 S1
Tapered roller bearing
⌀70 × 150 mm
od EUR 274.18net
+ VAT 23% = EUR 337.24 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 265.95 | −3% |
| from 10 pcs | EUR 263.21 | −4% |
| from 25 pcs | EUR 257.73 | −6% |
| from 50 pcs | EUR 252.24 | −8% |
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.
