Technical data
33 parametersIdentification
- Manufacturer
- FAG
- Type
- Deep groove ball bearing
- Part number (SKU)
- 4308-BB-TVH#N1>2
- EAN
- 4064328230408
- Cage
- TVH
- Tolerance class
- PN
Dimensions
- Bore d
- 40 mm
- Outside diameter D
- 90 mm
- Width B
- 33 mm
- Mass
- 892 g
- Radial clearance
- CN (Group N)
Load ratings and operation
- Dynamic load rating C
- 67000 N
- Static load rating C₀
- 48000 N
- Limiting speed
- 7200 1/min
Full manufacturer specification19 parameters · expand
- Cage
- TVH
- Calculation factor
- 13.2
- Design variant
- B
- Dimensional / heat stabilization
- SN
- Fatigue load limit, radial
- 2500.0 N
- Inner ring shoulder diameter
- 54.5 mm
- Lubricant
- GA13
- Max. operating temperature
- 120.0 °C
- Maximum fillet radius
- 1.5 mm
- Maximum housing shoulder diameter
- 81.0 mm
- Min. operating temperature
- -20.0 °C
- Minimum chamfer
- 1.5 mm
- Minimum shaft shoulder diameter
- 49.0 mm
- Outer ring shoulder diameter
- 75.78 mm
- PFAS
- no
- Radial internal clearance
- CN (group N)
- REACH
- REACH compliant
- Reference speed
- 6300.0 1/min
- RoHS
- RoHS compliant
Classification
- Manufacturer category
- Rolling and Plain Bearings › Ball Bearings › Deep Groove Ball Bearings
- eCl@ss class
- 23-05-08-01
- UNSPSC
- 31171502
Description
This deep groove ball bearing carries radial and axial loads in both directions through a double row of balls, giving higher load capacity within the same envelope than a single-row design. Bore diameter is 40.0 mm, outside diameter 90.0 mm, width 33.0 mm, with a net mass of 0.892 kg. The cage is a glass-fibre reinforced plastic cage (TVH), running with normal radial internal clearance (CN, Group N). Limiting speed is rated at 7200 1/min, with a reference speed of 6300 1/min. The double-row arrangement suits applications where combined radial and moderate axial loads act from either direction and where a compact width relative to load capacity is required. The plastic TVH cage reduces friction and mass compared with a metal cage, supporting the stated speed ratings and giving smoother running behavior. Normal clearance (CN) fits standard shaft and housing fits without preload, making the bearing suitable as a direct replacement in applications where standard fit tolerances and running clearance are specified. No integrated seals or shields are indicated, so external sealing and a separate lubrication supply must be provided in the housing design.
4308-BB-TVH
Deep groove ball bearing
⌀40 × 90 × 33 mm
od EUR 45.82net
+ VAT 23% = EUR 56.36 gross
Cheaper in larger quantities
| from 5 pcs | EUR 44.90 | −2% |
| from 10 pcs | EUR 44.44 | −3% |
| from 25 pcs | EUR 43.53 | −5% |
| from 50 pcs | EUR 42.61 | −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.





