Thrust Bearings Assembly 81220L1
Min.Order Quantity |
1 pcs |
Price |
Negotiable |
Product Features
Dynamic load, C | 122 kN |
rs min | 2.1 mm |
D | 180 mm |
Nlim (grease) | 2,300 rpm |
Da max | 169 mm |
Max operating temperature, Tmax | 110 °C |
da max | 122 mm |
Brand | NTN |
f0 | 14.4 |
d | 100 mm |
Thrust Bearings Assembly 81220L1 Technical Data
Flange O.D. H(φ):69; Bearing I.D. d(mm):20; Width T(mm):18; Bearing Material:[Steel] Steel; Bearing Retained:Yes (with retaining; Number of Bearings:Single; Shape:Flange Type; Type:Bearings with Housin; Type:Bearings with Housin; Number of Bearings:Single;
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Housing Mass:10.4 Kg; Material :Cast Iron; J:260.00 mm; Housing:FSNT 517; Bolt Qty:2; Cage Type:EJ; Locating Rings (width x OD):SR150X5; A:125.00 mm; H1:95.0 mm; G:M16;
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Y1:2.69; ra max:2.5 mm; Da max:216 mm; d2:151.4 mm; Mass:10.77 kg; Dynamic load, C:808 kN; Nref:2,800 rpm; k:6 mm; e:0.25; Characteristic cage frequency, FTF:0.42 Hz;
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Bearing Material:Stainless Steel; Seals:ZZ (Double Shield); Number of Bearings:Double; Type:Bearings with Housin; Type:Bearings with Housin; Thickness, Height Indication:T, h Selection; Bearing Used:Deep Groove Ball Bea; Holder Surface Treatment:Clear Anodize; Bearing Used:Deep Groove Ball Bea; Number of Bearings:Double;
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Bearing Material:Stainless Steel; Seals:ZZ (Double Shield); Number of Bearings:Double; Type:Bearings with Housin; Type:Bearings with Housin; Thickness, Height Indication:T, h Selection; Bearing Used:Deep Groove Ball Bea; Holder Surface Treatment:Clear Anodize; Bearing Used:Deep Groove Ball Bea; Number of Bearings:Double;
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SW:4.76 mm; S:12 mm; B1:49.3 mm; d:57.15 mm; C1:8 mm; G:3/8-24UNF; r:1.1; d1:82 mm; B:33.4 mm; C0:32.8 kN;
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Characteristic cage frequency, FTF:0.47 Hz; ra max:4.8 mm; Fatigue limit load, Cu:35.3 kN; T:28.58 mm; d:146.05 mm; Y2:1.63; Brand:NTN; Min operating temperature, Tmin:-40 °C; Static load, C0:340 kN; e:0.37;
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Bearing Material:Stainless Steel; Seals:ZZ (Double Shield); Number of Bearings:Double; Type:Bearings with Housin; Type:Bearings with Housin; Thickness, Height Indication:T, h Selection; Bearing Used:Deep Groove Ball Bea; Holder Surface Treatment:Clear Anodize; Bearing Used:Deep Groove Ball Bea; Number of Bearings:Double;
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d:30; Seal:No; Bearing Unit, Type:Square flange shape; Cover Type:No; Surface Treatment:No; Unit Body Material:Cast Iron; Temperature Properties:Standard; Unit Body Material:Cast Iron; Unit, Type:Bearing unit; Basic Load Rating, Dynamic Rating(N):19500;
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Housing Mass:10.4 Kg; Material :Cast Iron; J:260.00 mm; Housing:FSNT 517; Bolt Qty:2; Cage Type:EJ; Locating Rings (width x OD):SR150X5; A:125.00 mm; H1:95.0 mm; G:M16;
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Y1:2.69; ra max:2.5 mm; Da max:216 mm; d2:151.4 mm; Mass:10.77 kg; Dynamic load, C:808 kN; Nref:2,800 rpm; k:6 mm; e:0.25; Characteristic cage frequency, FTF:0.42 Hz;
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Characteristic cage frequency, FTF:0.47 Hz; ra max:4.8 mm; Fatigue limit load, Cu:35.3 kN; T:28.58 mm; d:146.05 mm; Y2:1.63; Brand:NTN; Min operating temperature, Tmin:-40 °C; Static load, C0:340 kN; e:0.37;
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Bearing Material:Stainless Steel; Seals:ZZ (Double Shield); Number of Bearings:Double; Type:Bearings with Housin; Type:Bearings with Housin; Thickness, Height Indication:T, h Selection; Bearing Used:Deep Groove Ball Bea; Holder Surface Treatment:Clear Anodize; Bearing Used:Deep Groove Ball Bea; Number of Bearings:Double;
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Y1:2.69; ra max:2.5 mm; Da max:216 mm; d2:151.4 mm; Mass:10.77 kg; Dynamic load, C:808 kN; Nref:2,800 rpm; k:6 mm; e:0.25; Characteristic cage frequency, FTF:0.42 Hz;
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Characteristic cage frequency, FTF:0.47 Hz; ra max:4.8 mm; Fatigue limit load, Cu:35.3 kN; T:28.58 mm; d:146.05 mm; Y2:1.63; Brand:NTN; Min operating temperature, Tmin:-40 °C; Static load, C0:340 kN; e:0.37;
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Thrust Bearings Assembly 81220L1 Cad Models