Technical data
34 parametersIdentification
- Manufacturer
- FAG
- Type
- Spherical Roller Bearing
- Part number (SKU)
- 23940-S-MB#N1
- EAN
- 4012801193788
- Cage
- MB
Dimensions
- Bore d
- 200 mm
- Outside diameter D
- 280 mm
- Width B
- 60 mm
- Mass
- 11.39 kg
- Radial clearance
- CN (Group N)
Load ratings and operation
- Dynamic load rating C
- 550000 N
- Static load rating C₀
- 1070000 N
- Limiting speed
- 2800 1/min
Full manufacturer specification21 parameters · expand
- Bore type
- Z
- Cage
- MB
- Dynamic axial load factor
- 5.09
- Fatigue load limit, radial
- 73000.0 N
- Limiting value of Fa/Fr for factors X and Y
- 0.2
- Lubricating groove width
- 12.2 mm
- Lubrication hole diameter
- 6.3 mm
- Max. operating temperature
- 200.0 °C
- Maximum housing shoulder diameter
- 269.8 mm
- Maximum recess radius
- 2.1 mm
- Min. operating temperature
- -30.0 °C
- Minimum chamfer
- 2.1 mm
- Minimum shaft shoulder diameter
- 210.2 mm
- Outer ring bore diameter
- 256.9 mm
- PFAS
- no
- Radial internal clearance
- CN (group N)
- REACH
- REACH compliant with declarable lead proportion
- Reference speed
- 1650.0 1/min
- Relubrication feature
- S
- RoHS
- RoHS compliant with declarable substances
- Static axial load factor
- 3.34
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 carries radial loads combined with axial loads in both directions and accommodates shaft misalignment through its two rows of rollers on a common spherical outer ring raceway. Bore diameter is 200.0 mm, outside diameter 280.0 mm, width 60.0 mm, and net mass is 11.39 kg. The bearing reaches a limiting speed of 2800.0 1/min and a reference speed of 1650.0 1/min. Main dimensions follow DIN 635-2. Internal clearance is CN (Group N), giving the standard radial play for normal operating conditions without preload adjustment. The cage is of MB design, machined and centered on the rollers, suited for the operating speeds stated above. The Z bore type and S relubrication feature indicate provision for relubrication during service, supporting continuous operation where misalignment or shaft deflection is present.
The same bearing from other manufacturers (9 designations)
Same size and design — suffix notation differs between brands.
FAG
23940-S-MB
original — this page
equivalent designation
KOYO
23940R
NSK
23940CAME4
NTN
23940
NTN
23940D1
SKF
23940CC/W33
SKF
23940CCY/W33
SNR
23940V
TIMKEN
23940CAW33
TORRINGTON
23940SD
This is a dimensional and design equivalent, not the same product. If in doubt, ask us before ordering.
For mounting this bearing
Accessories matching this item. All from our catalogue.
Mounting on a sleeve?
This bearing has a cylindrical bore and sits directly on the shaft. For sleeve mounting choose the tapered-bore version 23940-S-K-MB. It takes: KML40, MBL40.
23940-S-MB
Spherical Roller Bearing
⌀200 × 280 × 60 mm
od EUR 726.56net
+ VAT 23% = EUR 893.67 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 705.97 | −3% |
| from 10 pcs | EUR 698.70 | −4% |
| from 25 pcs | EUR 684.14 | −6% |
| from 50 pcs | EUR 669.58 | −8% |
Our own item, temporarily out of stock — write to us for a date.
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.




