Technical data
41 parametersIdentification
- Manufacturer
- FAG
- Type
- Tapered roller bearing
- Part number (SKU)
- 30211-DY#N1
- EAN
- 4012802214598
- Cage
- Standard
- Tolerance class
- PN
Dimensions
- Bore d
- 55 mm
- Outside diameter D
- 100 mm
- Mass
- 707 g
Load ratings and operation
- Dynamic load rating C
- 89000 N
- Static load rating C₀
- 104000 N
- Limiting speed
- 7400 1/min
Full manufacturer specification29 parameters · expand
- Cage
- Standard
- Comparative designation to ISO 10317 and ISO 355
- T3DB055
- Distance between pressure cone apexes
- 21.0 mm
- Dynamic axial load factor
- 1.48
- Fatigue load limit, radial
- 12200.0 N
- Guidance rib diameter of inner ring
- 76.5 mm
- Internal design
- Standard
- Limiting value of Fa/Fr for factors X and Y
- 0.4
- Max. operating temperature
- 120.0 °C
- Maximum housing fillet radius
- 1.5 mm
- Maximum housing shoulder diameter
- 91.0 mm
- Maximum shaft fillet radius
- 2.0 mm
- Maximum shaft shoulder diameter
- 64.0 mm
- Min. operating temperature
- -30.0 °C
- Minimum axial space
- 4.5 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
- 94.0 mm
- Minimum shaft shoulder diameter
- 64.0 mm
- Number of rows
- 1
- Outer ring width
- 18.0 mm
- PFAS
- no
- Quality level
- Standard
- REACH
- REACH compliant
- RoHS
- RoHS compliant
- Static axial load factor
- 0.81
- Thermal speed rating
- 4650.0 1/min
- Width, inner ring
- 21.0 mm
- Width, total
- 22.75 mm
Classification
- Manufacturer category
- Rolling and Plain Bearings › Roller Bearings › Tapered Roller Bearings
- eCl@ss class
- 23-05-09-10
- UNSPSC
- 31171516
Description
This single-row tapered roller bearing carries the designation 30211-DY and is built as a separable unit, with main dimensions according to DIN 720. Bore diameter is 55.0 mm, outside diameter 100.0 mm, and net mass is 0.707 kg. The bearing uses a standard cage and reaches a limiting speed of 7400.0 1/min. The tapered raceways allow the bearing to take up combined loads, both radial and axial, acting in one direction along the shaft axis. Being separable, the inner ring with rollers and cage can be mounted independently from the outer ring, which simplifies fitting and allows adjustment of internal clearance during installation. As with other tapered roller bearings of this design, a second bearing arranged in an opposing configuration is required to support axial loads from both directions.
30211-DY
Tapered roller bearing
⌀55 × 100 mm
od EUR 21.99net
+ VAT 23% = EUR 27.05 gross
Cheaper in larger quantities
| from 5 pcs | EUR 21.55 | −2% |
| from 10 pcs | EUR 21.33 | −3% |
| from 25 pcs | EUR 20.89 | −5% |
| from 50 pcs | EUR 20.45 | −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.
