Technical data

34 parameters

Identification

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.

Comparison and details →

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.

FAG

23940-S-MB

Spherical Roller Bearing

⌀200 × 280 × 60 mm

od EUR 726.56net

+ VAT 23% = EUR 893.67 gross

Temporarily out of stocktemporarily out of stock

This item is brought in to order (about 10 working days) and we sell it to business customers. Open a business account.

23940-S-MB—
EUR 726.56

Cheaper in larger quantities

from 5 pcsEUR 705.97−3%
from 10 pcsEUR 698.70−4%
from 25 pcsEUR 684.14−6%
from 50 pcsEUR 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 →

Symbol (SKU)23940-S-MB#N1
EAN4012801193788
Wymiary⌀200 × 280 × 60 mm
Masa11.39 kg

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.

Need fitting, lubrication or a vibration check?