Technical data
36 parametersIdentification
- Manufacturer
- FAG
- Type
- Deep groove ball bearing
- Part number (SKU)
- 61808#N1>N
- EAN
- 4064328074323
- Cage
- JN
- Tolerance class
- PN
Dimensions
- Bore d
- 40 mm
- Outside diameter D
- 52 mm
- Width B
- 7 mm
- Mass
- 32 g
- Radial clearance
- CN (Group N)
Load ratings and operation
- Dynamic load rating C
- 5400 N
- Static load rating C₀
- 4400 N
- Limiting speed
- 19100 1/min
Full manufacturer specification22 parameters · expand
- Bore type
- Z
- Cage
- JN
- Calculation factor
- 16.3
- Dimensional / heat stabilization
- SN
- Fatigue load limit, radial
- 255.0 N
- Inner ring shoulder diameter
- 43.6 mm
- Lubricant
- without
- Max. operating temperature
- 120.0 °C
- Maximum fillet radius
- 0.3 mm
- Maximum housing shoulder diameter
- 50.0 mm
- Min. operating temperature
- -30.0 °C
- Minimum chamfer
- 0.3 mm
- Minimum shaft shoulder diameter
- 42.0 mm
- Outer ring caliber diameter
- 49.7 mm
- Outer ring shoulder diameter
- 48.5 mm
- PFAS
- no
- Radial internal clearance
- CN (group N)
- REACH
- REACH compliant
- Reference speed
- 8400.0 1/min
- RoHS
- RoHS compliant
- Type of seal
- without
- Version code
- >N
Classification
- Manufacturer category
- Rolling and Plain Bearings › Ball Bearings › Deep Groove Ball Bearings
- eCl@ss class
- 23-05-08-01
- UNSPSC
- 31171502
Description
Radial load is carried by a single row of balls running in deep raceway grooves, with the steel sheet metal cage (JN) guiding the ball set. Bore is 40.0 mm, outside diameter 52.0 mm, width 7.0 mm, giving a thin-section, low-mass design at 0.032 kg. Limiting speed reaches 19100 1/min, reference speed 8400 1/min, and internal clearance is CN (Group N). The narrow cross-section suits installations where radial space is restricted and axial load capacity is not required. CN clearance corresponds to normal running conditions without preload, and the steel sheet metal cage keeps friction and mass low, supporting the stated speed ratings. Dimensionally and constructionally this bearing corresponds to SKF 61808, NSK 61808, and NTN 61808.
The same bearing from other manufacturers (3 designations)
Same size and design — suffix notation differs between brands.
FAG
61808
original — this page
equivalent designation
SKF
61808
NSK
61808
NTN
61808
This is a dimensional and design equivalent, not the same product. If in doubt, ask us before ordering.
61808
Deep groove ball bearing
⌀40 × 52 × 7 mm
od EUR 18.37net
+ VAT 23% = EUR 22.60 gross
This item is brought in to order (about 10 working days) and we sell it to business customers. Open a business account.
Cheaper in larger quantities
| from 5 pcs | EUR 18.00 | −2% |
| from 10 pcs | EUR 17.82 | −3% |
| from 25 pcs | EUR 17.45 | −5% |
| from 50 pcs | EUR 17.08 | −7% |
Brought in to order — we confirm the date after checking with the manufacturer.
Shipping within the EU: DHL, GLS, from EUR 13.18 net. Transit time 3–5 business days after dispatch. Shipping and returns →
Buying for a company?
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.
