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Home>Products>Bearings for Special Applications  >NTN  R3056V Bearings for special applications  

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  • NTN  R3056V Bearings for special applications  
  • NTN  R3056V Bearings for special applications  
  • NTN  R3056V Bearings for special applications  
  • NTN  R3056V Bearings for special applications  

NTN  R3056V Bearings for special applications  

  • Can't find what you're looking for NTN  R3056V Bearings for special applications   ? 11200 kN P55° Our expert RTU BEARING CORP.OF LTD. Bearings for Special Applications   Representatives be in contact with you shortly!

  • What is R3056V bearing cross reference?

  • NTN 
  • R3056V

  • 11200 kN
  • 2900 kN
  • 5400 kN
  • 500 mm
  • 4000 kN
  • 56 mm
  • 8800 kN
  • 5450 N·m
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  • RTU BEARING CORP.OF LTD.2020-07-10 09:46:19
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NTN  R3056V Bearings for special applications  Specification details

P55°: 11200 kN Q180°: 2900 kN P90°: 5400 kN
da: 500 mm P120°: 4000 kN N1: 56 mm
P0°: 8800 kN Appropriate attachment bolt, rec. tightening torque: 5450 N·m Cap bolt, size: M 42x320
J: 1110 mm

NTN  R3056V Bearings for special applications  Codes and sizes

TypeSlewing BearingBore Size829 mmOutside Diameter1089 mm
FeatureFour Point ContactGear OptionsExternal Gear OnlySeals TypeRubber Sealed
Place of OriginHenan, ChinaProduct NumberEGSBM1089 829 87Product NameSlewing Ring Bearing Rotary Turntable for Komatsu Hitachi Kato Crane
Applicationfor Slewing Mobile CranesBearing typeFour Point Contact Ball Slewing BearingMaterialGB42CrMo(DIN42CrMo4/BS708A42/AISI4140)
Core Hardness262-302HBRaceway Hardness55-60 HRCCertificateAPI & ISO9001:2008
ServiceDesign, Manufacturing, Customized
l3 min.36 mm
Basic static load rating C0200 kN
GM 35x1.5
Material constant KM330
r1 min.0.6 mm
Basic dynamic load rating C100 kN
N max.76 mm
Specific dynamic load factor K100 N/mm²
dk53 mm
d2 max.96 mm

Frequently Asked Questions - NTN  R3056V Bearings for special applications  


  • NTN  CRI-1959LL Bearings for special applications  

    Static (Cor):15.678 kN; Oil:12 000 min-1; D:72 mm; Da:65 max; Weight:0.331 kg; Grease:10 000 min-1; Pu:0.713 kN; Dynamic (Cr):29.701 kN; B:19 mm; Bearing designation:6306  ;
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    Initial grease fill:141.75 g; Cap bolt recommended tightening torque:298.3 N·m; A1:98.425 mm; Pa:12.5 kN; Mass pillow block:24.3 kg; S:4.763 mm; ba:44.45 mm; h:40.481 mm; Appropriate attachment bolt size G:0.75 in; PosiTrac Plus contact element:2 x B10724-37;
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  • NTN  CRT1105V Bearings for special applications  

    D1 ≈:461 mm; r1,2 min.:5 mm; Calculation factor Y0:1.8; b:22.3 mm; ra max.:4 mm; da min.:320 mm; Reference speed:750 r/min; Mass bearing:185 kg; Calculation factor Y2:2.9; K:12 mm;
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  • NTN  CU10B01W Bearings for special applications  

    Specific static load factor K0:20 N/mm²; Coefficient of friction µ min.:0.05; Mass bushing:0.41 kg; Tolerance housing:H7; Permissible sliding velocity v max.:5 m/s; D:75 mm; D1:85 mm; B1:8 mm; Specific dynamic load factor K:10 N/mm²; Tolerance shaft:h8;
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  • NTN  WA22224BLLS Bearings for special applications  

    rs (min):2.1 mm; Pu:33.350 kN; b1:mm; F:96 mm; Dynamic (Ca):266 kN; D:160 mm; d2 (max):mm; r1s (min):2.1 mm; Static (Coa):287 kN; d2:75 mm;
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    Pu:29.550 kN; D:140 mm; d2:80 mm; B:33 mm; Dynamic (Ca):181 kN; rs (min):2.5 mm; r1s (min):2 mm; Static (Coa):251 kN; C:28 mm; r2s (min):0.6 mm;
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  • NTN  2PE22401 Bearings for special applications  

    Calculation factor f2C:1.05; Calculation factor f2D:1.08; Calculation factor e:0.68; Preload class A GA:650 N; Fatigue load limit Pu:3.75 kN; Calculation factor f2A:1; Calculation factor (back-to-back, face-to-face) Y2:1.41; D:170 mm; Static axial stiffness, preload class A:322 N/µm; Db max.:1
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    A:465 mm; Appropriate attachment bolt, rec. tightening torque:5450 N·m; P150°:3500 kN; P120°:4000 kN; Appropriate attachment bolt, size G:48 mm; H:920 mm; P90°:5400 kN; N1:56 mm; H1:460 mm; Adapter sleeve:OH 3196 H;
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  • NTN  RE5209 Bearings for special applications  

    Sealing solution:Triple-lip seals; Basic dynamic load rating C:127 kN; C:25 mm; B:32 mm; ra max.:0.6 mm; b:4.6 mm; Specific dynamic load factor K:100 N/mm²; da min.:49.4 mm; Basic static load rating C0:640 kN; D:68 mm;
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    Weight W:1.04 lb; Dimension S1:0.8750 in; Dimension H1:1.6875 in; Shaft Diameter D:1 3/16 in; Dimension A1:0.9844 in; Basic Dynamic Radial Load Rating:4380 lbf; Insert Bearing IB:ZMaRC; Basic Static Radial Load Rating Co:2520 lbf; Dimension N:0.8281 in; Distance JMAX:5.0469 in;
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  • NTN  WA22222BLLSK Bearings for special applications  

    Fillet Radius ra:2.50 mm; Grease Speed Rating n1:3300 rpm; Basic Dynamic Radial Load Rating C:325000 N; Oil Speed Rating n2:4500 rpm; Fillet Radius rb:1.00 mm; B:90.00 mm; Basic Static Radial Load Rating Co:360000 N; d:95.000 mm; D:200.0000 mm;
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    da min.:148 mm; K:3.5 mm; Basic static load rating C0:570 kN; d1 ≈:160 mm; b1:6 mm; das:154 mm; Da max.:182 mm; D1 ≈:170 mm; Basic dynamic load rating C:308 kN; r1,2 min.:1.5 mm;
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  • NTN  R3261V Bearings for special applications  

    b:9.3 mm; Specific static load factor K0:300 N/mm²; b1:8 mm; Da min.:114.2 mm; B:123.825 mm; Specific dynamic load factor K:150 N/mm²; r2 min.:1 mm; d1 ≈:101.219 mm; da max.:101.2 mm; C:61.9 mm;
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  • NTN  R06A31V Bearings for special applications  

    Dimension D2:3.0000 in; Dimension L:4.8125 in; Dimension S1:1.0000 in; Dimension G:0.3750 in; Basic Dynamic Radial Load Rating:4560 lbf; Dimension N:0.7813 in; Basic Static Radial Load Rating Co:3440 lbf; Dimension B:4.1250 in; Dimension H:1.1563 in; Weight W:1.50 lb;
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  • NTN  WA22222BLLSK Bearings for special applications  

    B:34.00 mm; Basic Dynamic Radial Load Rating C:68900 N; Basic Static Radial Load Rating Co:30000 N; d:100.000 mm; Oil Speed Rating n2:4000 rpm; D:180.0000 mm; Fillet Radius ra:2.00 mm; Grease Speed Rating n1:3400 rpm;
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RTU BEARING CORP.OF LTD.
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  • Ball Bearings
  • Bearings for Special Applications  
  • CROSSED-ROLLER BEARINGS
  • CYLINDRICAL ROLLER BEARINGS ONE-ROW METRIC ISO SERIES
  • Double Row Bearings
  • DOUBLE-ROW CYLINDRICAL ROLLER BEARINGS
  • Four Row Bearings  
  • Four Row Cylindrical Roller Bearings  
  • Single Row Bearings
  • SPHERICAL THRUST ROLLER BEARINGS
  • NSK 6208 Bearing
  • SKF 6901 Bearing
  • NSK 6206du Bearing
  • 42bwd16fca86 Bearing
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  • Home
  • Product Categories
    • Ball Bearings
    • Bearings for Special Applications  
    • CROSSED-ROLLER BEARINGS
    • CYLINDRICAL ROLLER BEARINGS ONE-ROW METRIC ISO SERIES
    • Double Row Bearings
    • DOUBLE-ROW CYLINDRICAL ROLLER BEARINGS
    • Four Row Bearings  
    • Four Row Cylindrical Roller Bearings  
    • Single Row Bearings
    • SPHERICAL THRUST ROLLER BEARINGS
    • NSK 6208 Bearing
    • SKF 6901 Bearing
    • NSK 6206du Bearing
    • 42bwd16fca86 Bearing
  • Company Profile
    • Company Introduction
  • Technical Articles
  • Contact Us