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Home>Products>Slewing Turntable ring Bearing>20Y-25-21200 Swing Bearing For Komatsu PC210LC-6LE Excavator

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  • 20Y-25-21200 Swing Bearing For Komatsu PC210LC-6LE Excavator
  • 20Y-25-21200 Swing Bearing For Komatsu PC210LC-6LE Excavator
  • 20Y-25-21200 Swing Bearing For Komatsu PC210LC-6LE Excavator
  • 20Y-25-21200 Swing Bearing For Komatsu PC210LC-6LE Excavator

20Y-25-21200 Swing Bearing For Komatsu PC210LC-6LE Excavator

  • Request A Quote 5 m/s Permissible sliding velocity v max. For Bearing Rolamentos do Brasil Ltda. Your Special 0.05 Coefficient of friction µ min. 20Y-25-21200 Swing Bearing For Komatsu PC210LC-6LE Excavator Needs Today! Free Slewing Turntable ring Bearing Quotes. ISO 9001 certified.

  • 0.05
  • H7
  • 5 m/s
  • 28 mm
  • 20 mm
  • 10 N/mm²
  • 20 mm
  • 20 N/mm²
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Bearing Rolamentos do Brasil Ltda.

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  • Bearing Rolamentos do Brasil Ltda.2020-07-10 09:46:19
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20Y-25-21200 Swing Bearing For Komatsu PC210LC-6LE ExcavatorProducts and services

Coefficient of friction µ min.: 0.05 Tolerance housing: H7 Permissible sliding velocity v max.: 5 m/s
D: 28 mm B: 20 mm Specific dynamic load factor K: 10 N/mm²
d: 20 mm Specific static load factor K0: 20 N/mm² Coefficient of friction µ max.: 0.1
Permissible sliding velocity v min.: 0.25 m/s

20Y-25-21200 Swing Bearing For Komatsu PC210LC-6LE ExcavatorSystems

Place of OriginHubei, ChinaMaterialRubberStyleO Ring
NameCustomized mechanical seal For AutomotiveItemrubber sealColorCustomized
Hardness60-65Temperature range-40to + 120Minimum tensile strength11MPa
Permanent deformation≤ 12%FunctionWaterprrofFlexible change± 5 °
PackingCustomer ResquestStandard or NonstandardStandard
Calculation factor f2D1.14
Basic dynamic load rating C18.2 kN
a22.4 mm
Basic static load rating C013.7 kN
Da max.75.4 mm
r1,2 min.1 mm
Calculation factor e0.68
rb max.0.3 mm
Calculation factor (single, tandem) Y20.87
D172.3 mm

How to Identify 20Y-25-21200 Swing Bearing For Komatsu PC210LC-6LE Excavator by Bearing Number


  • 11-250855/1-03110 Four-point Contact Ball Slewing Bearing With External Gear

    Grease Speed Rating n1:1300 rpm; Fillet Radius rb:1.50 mm; Basic Dynamic Radial Load Rating C:832000 N; Oil Speed Rating n2:1500 rpm; Basic Static Radial Load Rating Co:1430000 N; B:156.00 mm; Fillet Radius ra:4.00 mm; D:400.0000 mm; d:190.000 mm;
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  • 11-200741/1-02143 Four-point Contact Ball Slewing Bearing With External Gear

    Static axial stiffnes:900 N/µm; Frictional moment:0.5 N·m; ra max.:0.3 mm; D2:53.2 mm; da min.:40 mm; Attainable speed:3200 r/min; r3,4 min.:0.6 mm; Mass bearing:0.41 kg; Basic static load rating C0:69.5 kN; rb max.:0.6 mm;
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  • 11-251055/1-03130 Four-point Contact Ball Slewing Bearing With External Gear

    D2:54.85 mm; ra max.:1 mm; Calculation factor f2C:1.06; a:18.4 mm; Calculation factor e:0.68; Db max.:57.8 mm; da min.:39.6 mm; B:14 mm; Static axial stiffness, preload class C:171 N/µm; db max.:41 mm;
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  • 11-200941/1-02163 Four-point Contact Ball Slewing Bearing With External Gear

    ra max.:1 mm; Fatigue load limit Pu:10.8 kN; da min.:130 mm; D2:125 mm; D3:155 mm; Da max.:125 mm; R:112 mm; Minimum load factor A:0.62; Reference speed:1700 r/min; Limiting speed:2400 r/min;
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  • 11-250955/1-03120 Four-point Contact Ball Slewing Bearing With External Gear

    PG:1/8 NPT; S:4.763 mm; RG:3/8 NPT; P180°:42.3 kN; h:40.481 mm; H1:101.6 mm; A1:98.425 mm; Cap bolt recommended tightening torque:298.3 N·m; Ca:64.795 mm; P120°:38.3 kN;
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  • 11-250455/1-04110 Four-point Contact Ball Slewing Bearing With External Gear

    Lock nut:N 08; d1:31.75 mm; Threads per inch:18; Sleeve:S 8x1.1/4; Mass adapter sleeve assembly:0.19 kg; d3 max.:57.277 mm; B4:12.598 mm; B:11.379 mm; d:40 mm; G:39.7 mm;
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  • 11-250755/1-04140 Four-point Contact Ball Slewing Bearing With External Gear

    D1 ≈:2065 mm; ra max.:8 mm; Design variant/feature:NNU K30/W33; da max.:1674 mm; Fatigue load limit Pu:7100 kN; r1,2 min.:19 mm; Basic dynamic load rating C:52800 kN; Basic static load rating C0:132000 kN; Da max.:2260 mm; F:1709 mm;
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  • 11-200941/1-02162 Four-point Contact Ball Slewing Bearing With External Gear

    Appropriate attachment bolt size G:1.25 in; J1:114.3 mm; J max.:619.125 mm; RG:1 NPT; P90°:173 kN; Ca:101.803 mm; R1:120.65 mm; Stabilizing ring:2 x 36053-140; P180°:113 kN; Mass pillow block:153 kg;
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  • 11-250655/1-04130 Four-point Contact Ball Slewing Bearing With External Gear

    d3 max.:165.227 mm; G:149.555 mm; Sleeve:S 3028x4.15/16; B1:84.582 mm; d1:125.412 mm; Mass adapter sleeve assembly:3.8 kg; d:140 mm; Threads per inch:12; Lock washer:W 028; Hydraulic nut:HMVC 28E;
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  • 11-250555/1-04120 Four-point Contact Ball Slewing Bearing With External Gear

    B:17.00 mm; Basic Dynamic Radial Load Rating C:29700 N; Accessories:One Shield & Snap-Ri; d:35.000 mm; Basic Static Radial Load Rating Co:22800 N; Grease Speed Rating Open/Shielded n1:7800 rpm; Oil Speed Rating Open/Shielded n2:9500 rpm; Fillet Radius ra:1.00 mm; D:72.0000 mm;
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  • 11-201091/1-02172 Four-point Contact Ball Slewing Bearing With External Gear

    d3 max.:330.327 mm; Mass adapter sleeve assembly:20.5 kg; G:279.502 mm; Lock nut:N 056; Sleeve:S 3056x10.7/16; d1:265.113 mm; Locking plate:PL 56; B5:47.092 mm; B1:156.997 mm; Threads per inch:6;
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  • 11-200841/1-02153 Four-point Contact Ball Slewing Bearing With External Gear

    Grease Speed Rating Open/Shielded n1:5600 rpm; Basic Dynamic Radial Load Rating C:71500 N; D:120.0000 mm; B:29.00 mm; Oil Speed Rating Open/Shielded n2:6700 rpm; Fillet Radius ra:2.00 mm; Sealed Speed Rating n3:3800 rpm; Basic Static Radial Load Rating Co:45000 N; d:55.000 mm; Oil Speed Rating n2:67
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  • 11-251155/1-03140 Four-point Contact Ball Slewing Bearing With External Gear

    ba:44.45 mm; L:387.35 mm; Cap bolt:5/8-11 UNC; S:4.763 mm; PG:1/4 NPT; Ca:55.804 mm; N1:22.225 mm; J1:60.325 mm; Cap bolt recommended tightening torque:298.3 N·m; J min.:295.275 mm;
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  • 11-201091/1-02173 Four-point Contact Ball Slewing Bearing With External Gear

    Static (Cor):50.625 kN; Grease:5 000 min-1; rs (min):1.5 mm; Dynamic (Cr):70.120 kN; Pu:2.301 kN; Oil:6 000 min-1; r1s (min):1 mm; B:22 mm; D:110 mm; a:32 mm;
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  • 11-200841/1-02152 Four-point Contact Ball Slewing Bearing With External Gear

    Mass needle roller and cage assembly:0.0009 kg; Ew:8 mm; Basic static load rating C0:2.7 kN; U:10 mm; Fatigue load limit Pu:0.29 kN; Fw:5 mm; Limiting speed:40000 r/min; Basic dynamic load rating C:2.92 kN; Reference speed:36000 r/min;
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Product Categories

  • Self-Aligning Bearing
  • Slewing Turntable ring Bearing
  • Spherical Roller Bearing
  • Split Bearing
  • Sprial roller bearing
  • Square Bore Bearing
  • Stainless steel bearing
  • Steel ball
  • Steering Column Bearing
  • Super Precision Bearing
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  • Product Categories
    • Self-Aligning Bearing
    • Slewing Turntable ring Bearing
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    • Sprial roller bearing
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    • Stainless steel bearing
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    • Super Precision Bearing
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