Technical data
31 parametersIdentification
- Manufacturer
- FAG
- Type
- Spherical Roller Bearing
- Part number (SKU)
- 21306-E1-XL-TVPB-C3#N1
- EAN
- 4026677808141
- Cage
- TVPB
Dimensions
- Bore d
- 30 mm
- Outside diameter D
- 72 mm
- Width B
- 19 mm
- Mass
- 381 g
- Radial clearance
- C3 (Group 3)
Load ratings and operation
- Dynamic load rating C
- 72000 N
- Static load rating C₀
- 63000 N
- Limiting speed
- 12000 1/min
Full manufacturer specification18 parameters · expand
- Cage
- TVPB
- Dynamic axial load factor
- 3.71
- Fatigue load limit, radial
- 7200.0 N
- Inner ring raceway diameter
- 41.5 mm
- Limiting value of Fa/Fr for factors X and Y
- 0.27
- Max. operating temperature
- 120.0 °C
- Maximum housing shoulder diameter
- 65.0 mm
- Maximum recess radius
- 1.0 mm
- Min. operating temperature
- -30.0 °C
- Minimum chamfer
- 1.1 mm
- Minimum shaft shoulder diameter
- 37.0 mm
- Outer ring bore diameter
- 59.9 mm
- PFAS
- no
- Radial internal clearance
- C3 (group 3)
- REACH
- REACH compliant
- Reference speed
- 7300.0 1/min
- RoHS
- RoHS compliant
- Static axial load factor
- 2.43
Classification
- Manufacturer category
- Rolling and Plain Bearings › Roller Bearings › Spherical Roller Bearings
- eCl@ss class
- 23-05-09-11
- UNSPSC
- 31171505
Description
This spherical roller bearing accommodates angular misalignment between shaft and housing while carrying radial loads. It has a bore diameter of 30.0 mm, outside diameter of 72.0 mm, and width of 19.0 mm, with a net mass of 0.381 kg. The cage is of TVPB design, made from glass-fiber reinforced polyamide. Limiting speed is 12000.0 1/min, and reference speed is 7300.0 1/min. Internal clearance is C3 (Group 3), providing a larger-than-normal clearance to compensate for interference fits and thermal expansion during operation. This clearance class permits stable running under shaft deflection or slight misalignment. The design allows self-alignment of the outer ring relative to the inner ring, making the bearing suitable where shaft bending or mounting inaccuracies must be tolerated without inducing additional internal stress.
The same bearing from other manufacturers (4 designations)
Same size and design — suffix notation differs between brands.
FAG
21306-E1-XL-TVPB-C3
original — this page
equivalent designation
RHP
21306JC3
SKF
21306CC/C3
STEYR
21306C/C3
conditionally interchangeable
These items are conditionally interchangeable — check the design before ordering.
NSK
21306CDE4C3
This is a dimensional and design equivalent, not the same product. If in doubt, ask us before ordering.
21306-E1-XL-TVPB-C3
Common designation: 21306 E1 TVPB C3
Spherical Roller Bearing
⌀30 × 72 × 19 mm
od EUR 46.57net
+ VAT 23% = EUR 57.28 gross
Cheaper in larger quantities
| from 5 pcs | EUR 45.70 | −2% |
| from 10 pcs | EUR 45.23 | −3% |
| from 25 pcs | EUR 44.30 | −5% |
| from 50 pcs | EUR 43.37 | −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.


