Product Details

CAT320D Slewing Bearing

Min.Order Quantity 1 pcs
Price Negotiable

Product Features

R - Cone Backface To Clear Radius10.510 mm
K - Factor71.53
Design UnitsImperial
Cg - Geometry Factor0.0668
G2 - Heat Generation Factor (Rib-Roller End)13.3
B - Cone Width19.583 mm
G1 - Heat Generation Factor (Roller-Raceway)18
C0 - Static Radial Rating13900 lbf
Aa - Cage-Cone Backface Clearance0.5 mm
e - ISO Factor80.38
D69.012 mm
d34.925 mm
Y - ISO Factor91.57
Cage TypeStamped Steel
da - Cone Frontface Backing Diameter39.62 mm
Ab - Cage-Cone Frontface Clearance1.8 mm
Ca90 - Dynamic Thrust Rating (90 million revolutions)62080 lbf
db - Cone Backface Backing Diameter39.88 mm
C - Cup Width15.875 mm

CAT320D Slewing Bearing cross reference by manufacturer

234438ISB - 190 mm - - - - 220 kN290 mm
234438 MSPLoyal - 190 mm - 120 mm - - 224 kN290 mm
234438-M-SPFAG - 190 mm120 mm - 24,1 kg / Weight - 60 mm290 mm
234438BKOYO - 190 mm30 mm120 mm - 16 mm237 kN290 mm
VKBA 3438SKF - - - - - - - -
239438BKOYO - 190 mm21 mm84 mm - 8 mm157 kN260 mm
VKBA 1438SKF - - - - - - - -
K89438-MINAGS89438 / Allocated housing locating washer190 - - 20,9 kg / Weight - - 380
4438INA - 76,2 mm - 28,58 mm0,998 kg / Weight - - 114,3 mm
SF4438NTN - 220,000 mm46,000 mm - - - 46,000 mm319,500 mm
GS 89438SKF - 38,538.5 mm - - - - 380 mm


Case Cx130 Excavator Slewing BearingLimiting speed for oil lubrication:1575 mm/min; Attainable speed for preload class A:3150 r/min; Pitch diameter of attachement bolt holes J:146 mm; Width (mm):106; Preload class B:13600 N; Bore Diameter (mm):40; C:35 mm; Frictional moment, Preload class A:0.424 N·m; A3:24 mm; Attainable speed for pr
Slewing Bearing RKS.161.16.1754B:74 mm; X:48 mm; Basic dynamic load rating (C):820 kN; Weight:10,7 Kg; Width (mm):74; Bearing number:RSL183036-A; r min.:2,1 mm; Ew:260,22 mm; d:180 mm; Ba:68,4 mm; Bore Diameter (mm):180; Size (mm):180x260.22x74; Outer Diameter (mm):260,22; d1:212,5 mm;
QY-12 Slewing BearingI:42 mm; F:145 mm; H:20 mm; P:116 mm; E:70,1 mm; K:91,2 mm; J:9 mm; N:13,5 mm; Bearing number:IJ123067; M:70,6 mm; G:120,7 mm; 1:Wheel Bearing;
QY-32C Slewing Bearing For CraneBore Diameter (mm):360,000; Width (mm):127,000; d:360,000 mm; Outer Diameter (mm):530,000; H:127,000 mm; D:530,000 mm; Size (mm):360x530x127; Bearing number:2P7205K;
QY-16 Slewing BearingC:31 mm; ra max.:2 mm; Y1:2.8; d:60 mm; Bearing number:1312S; Nlim (grease):4,500 rpm; B:31 mm; Precision class:P0; da min:71 mm; Outer Diameter (mm):130; r min.:2,1 mm; (Grease) Lubrication Speed:4 500 r/min; Calculation factor (Y0):2,9; Weight:2,03 Kg; Basic dynamic load rating (C):57,5 kN; (Oil)
QY-25E Slewing Bearing For CraneSize (mm):177.8x319.964x88.9; Bearing number:H239640/H239610; Basic dynamic load rating (C90):267; C:65,088 mm; Bore Diameter (mm):177,8; D:319,964 mm; Outer Diameter (mm):319,964; Factor (K):1,83; Db:293 mm; Calculation factor (e):0,32; R:3,6 mm; d:177,8 mm; Ab:2,8 mm; Weight:28,38 Kg; Da:300,5 mm;
QY-25A Slewing Bearing For CraneBasic static load rating (C0):224 kN; Weight:1,13 Kg; Bearing number:39590/39520; Basic dynamic load rating (C):155 kN; D:112,712 mm; d:66,675 mm; (Grease) Lubrication Speed:3200 r/min; Size (mm):66.675x112.712x30.16; T:30,162 mm; Outer Diameter (mm):112,712; Width (mm):30,162; Bore Diameter (mm):66
QY-20 Slewing Bearing For CraneWidth (mm):21,433; d:107,95 mm; D:146,05 mm; Bore Diameter (mm):107,95; Size (mm):107.95x146.05x21.433; Outer Diameter (mm):146,05; Bearing number:L521949/L521910;



CAT320D Slewing Bearing Video


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