FAG QJ312-XL-N2-MPA-C3 bearings
QJ312-XL-N2-MPA-C3 Four point contact bearing, X-life, holding grooves, solid brass cage


Four point contact bearing, holding grooves, solid brass cage
Measurement system
Metric
Bore diameter
60.000 mm
Outside diameter
130.000 mm
Width
31.000 mm
Cr
152000 N
C0r
126000 N
Limiting speed
10400 r/min
Net weight
2.1 kg
Number of rows
1
Contact angle deg
35
Sealing
Without
Locating feature
Two locating slots in outer ring
Cage
Machined brass
Bore type
Cylindrical
Outer diameter type
Cylindrical
Bearing material
Steel
Rolling material
Steel
Tolerance class
Normal (PN)
Internal clearance
C3

In stock


Technical specification for FAG QJ312-XL-N2-MPA-C3

FAG QJ312-XL-N2-MPA-C3 bearing
Part NumberQJ312-XL-N2-MPA-C3
CageMPAsolid brass cage, outer ring guided
Design, bearing outer ring N2 two retaining grooves in the outer ring on one side
Tolerance class PN Normal (PN)
Axial internal clearance C3 Group 3 (C3), bigger than CN
Main Dimensions & Performance Data
d 60 mm Bore diameter
D 130 mm Outside diameter
B 31 mm Width
Cr 152000 N Basic dynamic load rating, radial
C0r 126000 N Basic static load rating, radial
Cur 9200 N Fatigue load limit, radial
nG 10400 1/min Limiting speed
nϑr 4700 1/min Reference speed
m 2.1 kgWeight
Mounting dimensions
da min 72 mm Minimum diameter shaft shoulder
Da max 118 mm Maximum diameter of housing shoulder
ra max 2.1 mm Maximum fillet radius
Dimensions
rmin2.1 mmMinimum chamfer dimension
D1 106.9 mm Shoulder diameter outer ring
d1 84.2 mm Shoulder diameter inner ring
a 67 mm Distance between the apexes of the pressure cones
an 8.1 mm Hight retaining slot
bn 6.5 mm Width retaining slot
rn 1 mm Radius retaining slot
  45° Angle retaining slot
α 35° Contact angle
Four point contact bearing, holding grooves, solid brass cage

FAG QJ312-XL-N2-MPA-C3, Four point contact bearing QJ3..-XL-N2-MPA, X-life, holding grooves, solid brass cage, Main dimensions: 60 x 130 x 31mm.

  • Cage: MPA, solid brass cage, outer ring guided
  • Design, bearing outer ring: N2, two retaining grooves in the outer ring on one side
  • Tolerance: PN, Normal (PN)
  • Axial internal clearance: C3, Group 3 (C3), bigger than CN

 

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