Technical data
42 parametersIdentification
- Manufacturer
- FAG
- Type
- Tapered roller bearing
- Part number (SKU)
- 31310-A#N1>A
- EAN
- 4064327117205
- Cage
- Standard
- Tolerance class
- PN
Dimensions
- Bore d
- 50 mm
- Outside diameter D
- 110 mm
- Mass
- 1.22 kg
Load ratings and operation
- Dynamic load rating C
- 111000 N
- Static load rating C₀
- 125000 N
- Limiting speed
- 6500 1/min
Full manufacturer specification30 parameters · expand
- Cage
- Standard
- Comparative designation to ISO 10317 and ISO 355
- T7FB050
- Distance between pressure cone apexes
- 35.0 mm
- Dynamic axial load factor
- 0.73
- Fatigue load limit, radial
- 14200.0 N
- Guidance rib diameter of inner ring
- 81.4 mm
- Internal design
- Standard
- Limiting value of Fa/Fr for factors X and Y
- 0.83
- Max. operating temperature
- 120.0 °C
- Maximum housing fillet radius
- 2.0 mm
- Maximum housing shoulder diameter
- 100.0 mm
- Maximum shaft fillet radius
- 2.5 mm
- Maximum shaft shoulder diameter
- 62.0 mm
- Min. operating temperature
- -30.0 °C
- Minimum axial space
- 10.0 mm
- Minimum chamfer dimension of inner ring back face
- 2.5 mm
- Minimum chamfer dimension of outer ring back face
- 2.0 mm
- Minimum housing shoulder diameter
- 104.0 mm
- Minimum shaft shoulder diameter
- 60.0 mm
- Number of rows
- 1
- Outer ring width
- 19.0 mm
- PFAS
- no
- Quality level
- Standard
- REACH
- REACH compliant
- RoHS
- RoHS compliant
- Static axial load factor
- 0.4
- Thermal speed rating
- 4300.0 1/min
- Version code
- >A
- Width, inner ring
- 27.0 mm
- Width, total
- 29.25 mm
Classification
- Manufacturer category
- Rolling and Plain Bearings › Roller Bearings › Tapered Roller Bearings
- eCl@ss class
- 23-05-09-10
- UNSPSC
- 31171516
Description
Tapered roller bearings 313, main dimensions acc. to DIN 720, separable
The same bearing from other manufacturers (17 designations)
Same size and design — suffix notation differs between brands.
FAG
31310-A
original — this page
equivalent designation
FLT
31310
KOYO
30310D
KOYO
30310DJR
KOYO
30310DS-N
KOYO
31310JR
MGM
31310
NACHI
E30310DJ
NISSAN
38140-50000
NSK
30310D
NSK
31310
NTN
30310D
NTN
30310DU
SNR
31310
SNR
31310V
STEYR
31310
TIMKEN
31310M
ZKL
31310
This is a dimensional and design equivalent, not the same product. If in doubt, ask us before ordering.
31310-A
Tapered roller bearing
⌀50 × 110 mm
od EUR 43.13net
+ VAT 23% = EUR 53.05 gross
Cheaper in larger quantities
| from 5 pcs | EUR 42.27 | −2% |
| from 10 pcs | EUR 41.84 | −3% |
| from 25 pcs | EUR 40.97 | −5% |
| from 50 pcs | EUR 40.11 | −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 →
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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.
