Shop under constructionThe catalogue and prices are already up to date, but we are not taking orders yet. Need a bearing now — write to us.
Authorised Schaeffler distributor — FAG and INAOrders placed before 2 p.m. ship the same day
Description
Four point contact bearing QJ3..-N2-MPA, holding grooves, solid brass cage
FAG
QJ344-N2-MPA-C3
Four-point contact bearing
⌀220 × 460 × 88 mm
od EUR 6,460.38z VAT
netto EUR 5,252.34 · cena detaliczna
This item is brought in to order (about 10 working days) and we sell it to business customers. Open a business account.
QJ344-N2-MPA-C3—
EUR 6,460.38
To orderapprox. 10 days
Brought in to order — approx. 10 working days
Symbol (SKU)QJ344-N2-MPA-C3#N1
EAN4026677974143
Wymiary⌀220 × 460 × 88 mm
Masa77.10 kg
Buying for a company?
A business account gives net prices, quantity breaks, deferred payment and ordering from a list of designations.
Open a business account →Technical data
36 parametersIdentification
- Manufacturer
- FAG
- Type
- Four-point contact bearing
- Part number (SKU)
- QJ344-N2-MPA-C3#N1
- EAN
- 4026677974143
- Cage
- MPA
- Tolerance class
- PN
Dimensions
- Bore d
- 220 mm
- Outside diameter D
- 460 mm
- Width B
- 88 mm
- Mass
- 77.10 kg
Load ratings and operation
- Dynamic load rating C
- 900000 N
- Static load rating C₀
- 1650000 N
- Limiting speed
- 2430 1/min
Full manufacturer specification23 parameters · expand
- Angle retaining slot
- 45.0 °
- Axial internal clearance
- C3
- Cage
- MPA
- Contact angle
- 35.0 °
- Design, outer ring
- N2
- Dimensional / heat stabilization
- S1
- Distance between the apexes of the pressure cones
- 238.1 mm
- Fatigue load limit, radial
- 51000.0 N
- Hight retaining slot
- 15.0 mm
- Maximum diameter of housing shoulder
- 440.0 mm
- Maximum fillet radius
- 4.0 mm
- Minimum chamfer dimension
- 5.0 mm
- Minimum diameter shaft shoulder
- 240.0 mm
- Operating temperature max.
- 200.0 °C
- Operating temperature min.
- -30.0 °C
- PFAS
- nein
- Radius retaining slot
- 2.5 mm
- REACH
- REACH compliant with declarable lead proportion
- Reference speed
- 1080.0 1/min
- RoHS
- RoHS compliant with declarable substances
- Shoulder diameter inner ring
- 304.15 mm
- Shoulder diameter outer ring
- 378.0 mm
- Width retaining slot
- 12.5 mm