FAG 30220-A bearings
Tapered roller bearings 302, main dimensions to DIN ISO 355 / DIN 720, separable, adjusted or in pairs


FAG tapered roller bearing
Measurement system
Metric
Bore diameter
100.000 mm
Outside diameter
180.000 mm
Width
37.000 mm
Width, ourter ring
29.000 mm
Width, inner ring
34.000 mm
Cr
250000 N
C0r
325000 N
Limiting speed
4000 r/min
Net weight
3.711 kg
Number of rows
1
Sealing
Without
Cage
Steel sheet metal
Bore type
Cylindrical
Outer diameter type
Cylindrical
Bearing material
Steel
Rolling material
Steel
Tolerance class
Normal (PN)
Lubricant in bearing
None
Relubrication feature
Without

In stock


Technical specification for FAG 30220-A

30220-A FAG
Part Number30220-A
CageStandardSheet steel cage, window cage, roller-guided
Tolerance class PN Normal (ISO 492:2014)
Main Dimensions & Performance Data
d 100 mm Bore diameter
D 180 mm Outside diameter
B 34 mm Width, inner ring
C 29 mm Width, outer ring
T 37 mm Width, total
Cr 250000 N Basic dynamic load rating, radial
C0r 325000 N Basic static load rating, radial
Cur 36000 N Fatigue load limit, radial
nG 4000 1/min Limiting speed
nδr 2850 1/min Thermal speed rating
m 3.711 kgWeight
Mounting dimensions
da max 116 mm Maximum diameter of shaft shoulder
db min 112 mm Minimum diameter of shaft shoulder
Da min 157 mm Minimum diameter of housing shoulder
Da max 168 mm Maximum diameter of housing shoulder
Db min 168 mm Minimum diameter of housing shoulder
Ca min 5 mm Minimum axial space
Cb min 8 mm Minimum axial space
ra max 3 mm Maximum fillet radius of shaft
rb max 2.5 mm Maximum fillet radius of housing
Dimensions
r1,2 min 3 mmMinimum chamfer dimension of inner ring back face
r3,4 min 2.5 mm Minimum chamfer dimension of outer ring back face
a 36 mm Distance between the apexes of the pressure cones
d1 135.7 mm Guidance rib diameter of inner ring
Additional information
  T3FB100 Comparative designation to ISO 10317 and ISO 355
FAG tapered roller bearing

FAG 30220-A, Tapered roller bearings 302, main dimensions to DIN ISO 355 / DIN 720, separable, adjusted or in pairs, Bore diameter 100 mm, Outside diameter 180 mm, Total Width 37 mm.

  • Cage: Standard, Sheet steel cage, window cage, roller-guided
  • Tolerance: PN, Normal (ISO 492:2014)

 

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