Technical data
41 parametersIdentification
- Manufacturer
- FAG
- Type
- Tapered roller bearing
- Part number (SKU)
- 30308-A#N1>1
- EAN
- 4012801039765
- Cage
- Standard
- Tolerance class
- PN
Dimensions
- Bore d
- 40 mm
- Outside diameter D
- 90 mm
- Mass
- 771 g
Load ratings and operation
- Dynamic load rating C
- 91000 N
- Static load rating C₀
- 102000 N
- Limiting speed
- 8500 1/min
Full manufacturer specification29 parameters · expand
- Cage
- Standard
- Comparative designation to ISO 10317 and ISO 355
- T2FB040
- Distance between pressure cone apexes
- 19.0 mm
- Dynamic axial load factor
- 1.74
- Fatigue load limit, radial
- 12000.0 N
- Guidance rib diameter of inner ring
- 64.1 mm
- Internal design
- Standard
- Limiting value of Fa/Fr for factors X and Y
- 0.35
- Max. operating temperature
- 120.0 °C
- Maximum housing fillet radius
- 1.5 mm
- Maximum housing shoulder diameter
- 81.0 mm
- Maximum shaft fillet radius
- 2.0 mm
- Maximum shaft shoulder diameter
- 52.0 mm
- Min. operating temperature
- -30.0 °C
- Minimum axial space
- 5.0 mm
- Minimum chamfer dimension of inner ring back face
- 2.0 mm
- Minimum chamfer dimension of outer ring back face
- 1.5 mm
- Minimum housing shoulder diameter
- 82.0 mm
- Minimum shaft shoulder diameter
- 49.0 mm
- Number of rows
- 1
- Outer ring width
- 20.0 mm
- PFAS
- no
- Quality level
- Standard
- REACH
- REACH compliant
- RoHS
- RoHS compliant
- Static axial load factor
- 0.96
- Thermal speed rating
- 5700.0 1/min
- Width, inner ring
- 23.0 mm
- Width, total
- 25.25 mm
Classification
- Manufacturer category
- Rolling and Plain Bearings › Roller Bearings › Tapered Roller Bearings
- eCl@ss class
- 23-05-09-10
- UNSPSC
- 31171516
Description
This tapered roller bearing carries combined radial and axial loads through a single row of tapered rollers set between a cone and cup, separable in construction with main dimensions according to DIN 720. Bore diameter is 40.0 mm, outside diameter 90.0 mm, net mass 0.771 kg, and the limiting speed is 8500 1/min. The cage is of standard design. Being separable, the cone assembly and cup can be mounted independently, which simplifies fitting and allows axial clearance to be set during installation. The single-row tapered arrangement makes the 30308-A suitable for shaft positions where both radial load and one-directional axial load must be taken up, with the limiting speed value defining the upper rotational boundary for reliable operation under adequate lubrication.
The same bearing from other manufacturers (14 designations)
Same size and design — suffix notation differs between brands.
FAG
30308-A
original — this page
equivalent designation
FLT
30308
GPZ
7308
KOYO
30308
MGM
30308
NACHI
E30308J
NISSAN
38120-30100
NSK
30308
NTN
30308
SKF
30308J2/Q
SNR
30308V
STEYR
30308
TIMKEN
30308
TIMKEN
30308M
ZKL
30308
This is a dimensional and design equivalent, not the same product. If in doubt, ask us before ordering.
30308-A
Tapered roller bearing
⌀40 × 90 mm
od EUR 18.78net
+ VAT 23% = EUR 23.10 gross
Cheaper in larger quantities
| from 5 pcs | EUR 18.40 | −2% |
| from 10 pcs | EUR 18.22 | −3% |
| from 25 pcs | EUR 17.84 | −5% |
| from 50 pcs | EUR 17.47 | −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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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.
