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d:
D:
B:

Three-Row Roller Slewing Bearing

Three-Row Roller Slewing Bearing

130.25.630

Description

BRAND:OEM, WJY ,Neutral brand
Availability: In stock 
New model:-
Old model:-
Bearing type: Slewing Bearing
Inside diameter d :mm
Outside diameter D:mm
Width B: mm
Weight:KGS
Cr(KN):- Cor(KN):-
Grease lubrication speed(r/min):-
Oil lubrication speed(r/min):-
da min. :mm
Da min. :mm
ra max. :mm
Calculation factore
Calculation factorY1
Calculation factorY2
Calculation factorY0
Basic dynamic load rating C KN
Basic static load rating C0KN
Fatigue load limit Pu :KN
Reference speedr/min
Limiting speedr/min
Cage :Brass cage / Steel cage
Seals or shields Open type
Clearance :Standard






Dimension and Parameters

Three-Row Roller Slewing Bearing Three-Row Roller Slewing Bearing
Designations
Non-gear :130.25.630
External gear :131.25.630
Internal gear :133.25.630
Boundary Dimensions (Size)
d (mm) :496
D (mm) :764
H (mm) :148
Bolt hole diameter
D1 :728
D2 :532
dn1 dn2 :18
dm1 dm2 :M16
L :32
n :28
Structure dimensions
n1 :4
H1 :138
h :32
Gear parameters
b :80
m :6
Outer Gear
Da :809
z :132
Inner Gear
da :458
z :77
Basic load Ratings
Coa KN :3450
Mass
kg :451