Details ofSwing Circle, Slewing Ring, Slewing Bearing for Excavator Liebherr 924hdsl
Material | 50mn | O.D | 1215mm | I.D | 940mm |
Total Height | 115mm | Height of Outer Ring | 72mm | Height of Inner Ring | 105mm |
Teeth No. | 94 | Hardness | 56-62 HRC | Trademark | LDB |
Transport Package | Wooden Case | Specification | ISO | Origin | China |
HS Code | 8482109000 |
Characteristic inner ring frequency, BPFI | 4.37 Hz |
Brand | NTN |
Characteristic outer ring frequency, BPF0 | 2.63 Hz |
Min operating temperature, Tmin | -35 °C |
Nlim (grease) | 18,000 rpm |
da min | 21 mm |
Da max | 36 mm |
Fatigue limit load, Cu | 0.21 kN |
B | 12 mm |
Characteristic cage frequency, FTF | 0.38 Hz |
Frequently Asked Questions - Swing Circle, Slewing Ring, Slewing Bearing for Excavator Liebherr 924hdsl
Bearing Part Number:6903; Holder Surface Treatment:Black Oxide Coating; Type:Bearings with Housin; Bearing Used:Deep Groove Ball Bea; Bearing Retained:No; Flange O.D. H(φ):60; Shape:Flange Type; Volume Discount:Available; Flange Shape:Compact Type; RoHS:6;
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Screw Type:Metric (fine) Thread; Shape:Round shape; Volume Discount:Available; Days to Ship:6 Days; Nominal Number:HLB-02; Screw Type:Metric (fine) Thread; Thread Nominal M(mm):M15X1.0; Surface Treatment:Surface Treatment; Material:[Steel] 1018 Carbon; Type:Lock Nut;
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Precision (JIS):Grade 0; Bearing Ring Type:Type NU; Low Torque Specification:No; Outer Ring Type:Flat; Internal Symbol:No; Seal, Shield Symbols:No; Clearance sign:CM; Precision Grade Symbol:No; Specifications:Standard; I.D.(Ø):65;
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rs min:0.3 mm; Characteristic cage frequency, FTF:0.39 Hz; Da max:33 mm; Brand:NTN; Characteristic inner ring frequency, BPFI:4.86 Hz; B:10 mm; Dynamic load, C:6.8 kN; da max:21 mm; Characteristic outer ring frequency, BPF0:3.14 Hz; Radial clearance class:CN;
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Min operating temperature, Tmin:-20 °C; Weight / LBS:1.96; Inch - Metric:Metric; Characteristic rolling element frequency, BSF:7.84 Hz; Noun:Bearing; Max operating temperature, Tmax:80 °C; Fatigue limit load, Cu:1.89 kN; Harmonized Tariff Code:8482.10.50.68; B:22 mm; Product Group:B00308;
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Seals:DD (Contact Rubber S; Lateral Width L(mm):38; Days to Ship:8 Days; Holder Surface Treatment:Black Oxide Coating; Housing Material:1045 Carbon Steel; Bearing Material:[Steel] Steel; Shape:Front Mount; Type:Bearings with Housin; Number of Bearings:Single; Bearing Retained:Yes (with retaining;
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Size Unit:mm; Size Unit:mm; Diameter (mm)(mm):0.7; Days to Ship:6 Days or more; Material:52100 Steel; Material:52100 Steel;
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Bearing Retained:Yes (with retaining; Holder Surface Treatment:Not Provided; Bearing Used:Deep Groove Ball Bea; Volume Discount:Available; Number of Bearings:Double; Housing Material:304 Stainless Steel; Bearing Retained:Yes (with retaining; RoHS:6; Days to Ship:8 Days; Type:Bearings with Housin;
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Bearing Unit, Type:Pillow Type; Seal:Nitrile; Surface Treatment:No; Fit:J7; Basic Load Rating, Dynamic Rating(N):19500; Pillow Type, Category:Standard; Fit:J7; Grease Type:Standard Grease; Shaft Bore Dia. d(φ):30; Rolling Element Material:Bearing Steel;
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T max.:100 °C; A:48 mm; J:68 mm; Designation of bearing:UC207-22G2L4; E:22 mm; Z:22.5 mm; H:47.6 mm; N:M12; d:34.92 mm; B:42.9 mm;
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Rolling Element Material:Bearing Steel; Unit, Type:Insert Bearing Unit; Surface Treatment:No; Fit:J7; Accessory:With cast iron cover; Fit:J7; Bearing Inner Dia. Shape:Tapered hole adapter; Machining:No; Bearing Inner Dia. Shape:Tapered hole adapter; RoHS:6;
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Volume Discount:Available; Volume Discount:Available; Shape:Flat Square Flanged; Material:1045 Carbon Steel; Surface Treatment:Electroless Nickel P; I.D. V(φ):64; Days to Ship:8 Days; RoHS:6;
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C:52.5 kN; G:M6x1; B:65.1 mm; E:25 mm; C0:32.8 kN; Weight:4.43 kg; T max.:100 °C; Designation of bearing:UC212G2; H2:138 mm; L1:50 mm;
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Holder Surface Treatment:Electroless Nickel P; Housing Material:1045 Carbon Steel; Flange O.D. H(φ):41; Number of Bearings:Double; Bearing I.D. d(mm):6; Type:Bearings with Housin; Bearing Used:Deep Groove Ball Bea; Number of Bearings:Double; Volume Discount:Available; Width T(mm):25;
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Fw:7 mm; C:8 mm; Dw:1.5 mm; Max operating temperature, Tmax:120 °C; Characteristic inner ring frequency, BPFI:4.71 Hz; Da max:12 mm; Characteristic rolling element frequency, BSF:5.49 Hz; Lubrication hole on outer ring:Non/No; Radial clearance class:CN; Min operating temperature, Tmin:-20 °C;
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