Bearing Machine Development Co., Ltd
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Home>Products>Rotary Table Bearings>PC300-6 Slewing Bearing KOMATSU Excavator

  • PC300-6 Slewing Bearing KOMATSU Excavator
  • PC300-6 Slewing Bearing KOMATSU Excavator

PC300-6 Slewing Bearing KOMATSU Excavator MODELS

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PC300-6 Slewing Bearing KOMATSU Excavator

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Rotary Table Bearings

PC300-6 Slewing Bearing KOMATSU Excavator SPECIFICATIONS

  • 1.2500 in
  • 9150 lbf
  • 3.5433 in
  • 5380 lbf
  • 1.0630 in
  • AISI 52100 Steel
  • 1.8110 in
  • Contact with Slinger
Download PC300-6 Slewing Bearing KOMATSU Excavator Spec Sheet
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  • Bearing Machine Development Co., Ltd2020-07-10 09:46:19
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PC300-6 Slewing Bearing KOMATSU Excavator Systems

  • 1.2500 in
  • 9150 lbf
  • 3.5433 in
  • 5380 lbf
  • 1.0630 in
  • AISI 52100 Steel
  • 1.8110 in
  • Contact with Slinger
  • Tapered 1:12
  • UK300+HE2000
  • Adapter Sleeve
  • Click here
PC300-6 Slewing Bearing KOMATSU Excavator pdf

PC300-6 Slewing Bearing KOMATSU Excavator Cross reference

Dimension J (Bolt Size)0.750 in
Y1 - Geometry Factor2.85
Engineering GroupMounted Bearing
Dimension D Min10.88 in
UPC Code0883450148719
Shaft Tolerance0.0030 in
Full Timken Part NumberQVVPH20V080SB
C0 - Static Load113000 lb
Housing StyleFour-Bolt Pillow Blo
Dimension G4.310 in
Eng Internal Radial Clearance - Max0.0055
Dimension L4.47 in
Y2 - Geometry Factor4.24
Float0.083 in
Dimension C4.9 in
Locking StyleDouble V-Lock
Eng Internal Radial Clearance - Min0.0043
Dimension A4.50 in
Grease Lubrication - M/N Seal1200 rpm
e - Geometry Factor0.24

PC300-6 Slewing Bearing KOMATSU Excavator Cross Reference

No.BrandBdCTSJME
XTGB40485.PSNR - 25 mm54 mm - - - - -
THR4850129KOYO - 241.300 mm3 420 kN129 mm - - - -
WJ-485416Timken - 76,259,6 kN - - - - -
WJ-485424Timken - 76,285,4 kN - - - - -
VKBA 3485SKF - - - - - - - -
SF4852VPX1NTN - 240 mm - 33 mm - - - -
SL024856NBS69 mm280 mm710 kN - 4 mm - - 332,4 mm
CX485Loyal - - - - - - - -
SL024852NBS60 mm260 mm540 kN - 4 mm - - 304,2 mm
SL02-4852NTN60 mm260 mm535 kN - - 283 mm300 mm -
SL02-4856NTN69 mm280 mm685 kN - - 308 mm327 mm -

 

012.25.500 External Teeth UWE Slewing Bearing/slewing Ringt:2.5 mm; Weight:205 g; D5:231 mm; S:16 mm; D1:190 mm; k:184.0 mm; Locknut:KML38; D4:210 mm; E:20 mm; No. of Tangs:19;
011.25.560 External Teeth UWE Slewing Bearing/slewing RingStatic Load Rating:985000 lbf; D - Bearing O.D.:9.8750 in; d - Bore Diameter:4.5000 in; Bearing Configuration:Thrust TTHD - with c; Bearing Type:Thrust Tapered Rolle; r - Fillet Radius Housing (Max):0.16 in; R - Fillet Radius Shaft (Max):0.16 in; Dynamic Load Rating:79100 lbf; Weight:31.3 lb; B:2.12
011.25.500 External Teeth UWE Slewing Bearing/slewing RingC0 - Static Radial Rating:3040000 N; Design Units:METRIC; Cg - Geometry Factor3:0.1916; B - Outer Ring Width:106.000 mm; Reference Thermal Speed Rating (Oil)2:740; D:420 mm; d:280.000 mm; C - Inner Ring Width:106.000 mm; C - Dynamic Radial Rating1:1690000 N; R - Inner Ring To Clear Radius4:3.0 mm; d
011.30.500 External Teeth UWE Slewing Bearing/slewing RingDesign Units:Imperial; e - ISO Factor3:0.47; Series:08000; D:2.3125 in; Cup Part Number:08231-B; D1 - Flange Outer Diameter:2.4645 in; C1 - Cup Flange Width:0.1090 in; G1 - Heat Generation Factor (Roller-Raceway)5:1.07; Cg - Geometry Factor6:0.0601; Y - ISO Factor4:1.27; G2 - Heat Generation Factor
011.25.400 External Teeth UWE Slewing Bearing/slewing RingDimension R:22.5 in; Dimension H:5.4 in; Series Type:Medium Series; Seal Type:Kevlar Packing Seal; Dimension P:1.3 in; Shaft Size:7.25 in; Bolt Size:4 x M30; Maximum Speed:960 rpm; Bearing Number:MSE704BR; Support Type:Round Flange; Dimension N:19.375 in; Cr - Dynamic Load Rating:227732 lbf; Cor - S
011.25.450 External Teeth UWE Slewing Bearing/slewing RingDimension J:20.2 in; Note:This product line wa; Bearing Type:Split Cylindrical Ex; Dimension L:24.5 in; Shipping Weight:655 lb; Cor - Static Load Rating:284383 lbf; Dimension H2:19.1 in; Shaft Size:135 mm; Dimension M:7.0 in; Seal Type:Kevlar Packing Seal; Maximum Speed:1340 rpm; Housing Width:8.5 i
012.30.500 External Teeth UWE Slewing Bearing/slewing RingK - Factor8:1.72; Ab - Cage-Cone Frontface Clearance:0.04 in; Design Units:Imperial; a - Effective Center Location4:-0.26 in; Ca90 - Dynamic Thrust Rating (90 million revolutions)7:2290 lbf; C90 - Dynamic Radial Rating (90 million revolutions)5:3940 lbf; C1 - Dynamic Radial Rating (1 million revolut
012.25.560 External Teeth UWE Slewing Bearing/slewing RingB - Cone Width:67.673 mm; Y - ISO Factor9:1.55; G2 - Heat Generation Factor (Rib-Roller End):240; Aa - Cage-Cone Backface Clearance:7.4 mm; Cone Part Number:EE128111; Cg - Geometry Factor:0.159; G1 - Heat Generation Factor (Roller-Raceway):1620; Da - Cup Frontface Backing Diameter:384.30 mm; db - Co
011.30.560 External Teeth UWE Slewing Bearing/slewing RingCup Part Number:380190; C0 - Static Radial Rating:453000 lbf; Cage Type:Pin-Type; db - Cone Backface Backing Diameter:277.11 mm; a - Effective Center Location3:34.3 mm; r - Cup Backface To Clear Radius2:6.35 mm; Design Units:Imperial; Aa - Cage-Cone Backface Clearance:22.6 mm; Ab - Cage-Cone Frontfa
012.30.560 External Teeth UWE Slewing Bearing/slewing RingHousing Style:Four-Bolt Pillow Blo; Grease Lubrication - M/N Seal:1600 rpm; Dimension D Min:7.60 in; Eng Internal Radial Clearance - Max:0.0031; Dimension B:6.60 in; Dimension L:3.94 in; Dimension H:1.29 in; Dimension RAA:0.88 in; Dimension E:1.88 in; Grease Lubrication - T Seal:2400 rpm; Full Timke

 

 

PC300-6 Slewing Bearing KOMATSU Excavator Video

 

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Rotary Table Bearings CATEGORIES

  • CYLINDRICAL ROLLER BEARING
  • DOUBLE CYLINDRICALROW BEARING
  • FOUR ROW TQO TAPERED ROLLER BEARING
  • FULL DOUBLE CYLINDRICAL ROLLER BEARING
  • MULTIROW CYLINDRICAL ROLLER BEARING
  • SINGLE ROW CYLINDRICAL ROLLER BEARING
  • V FLAT THRUST BEARING
  • DOUBLE ROW TAPERED ROLLER TDO BEARING
  • FULL SINGLE CYLINDRICAL ROLLER BEARING
  • SINGLE ROW TAPERED ROLLER BEARING
  • SPHERICAL ROLLER BEARING
  • DEEP GROOVE BALL BEARING
  • NOK SEAL
  • SKF CR SEALS
  • TIMKEN NATIONAL SEALS
  • Ball screw bearing
  • Spherical Roller Bearing
  • Rotary Table Bearings
  • THK Bearing
  • SKF Bearing
  • KAYDON Bearings
More

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  • 011.30.500 External Teeth UWE Slewing Bearing/slewing Ring
  • 012.30.500 External Teeth UWE Slewing Bearing/slewing Ring
  • 011.25.500 External Teeth UWE Slewing Bearing/slewing Ring
 
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  • Home
  • Stock Categories
    • CYLINDRICAL ROLLER BEARING
    • DOUBLE CYLINDRICALROW BEARING
    • FOUR ROW TQO TAPERED ROLLER BEARING
    • FULL DOUBLE CYLINDRICAL ROLLER BEARING
    • MULTIROW CYLINDRICAL ROLLER BEARING
    • SINGLE ROW CYLINDRICAL ROLLER BEARING
    • V FLAT THRUST BEARING
    • DOUBLE ROW TAPERED ROLLER TDO BEARING
    • FULL SINGLE CYLINDRICAL ROLLER BEARING
    • SINGLE ROW TAPERED ROLLER BEARING
    • SPHERICAL ROLLER BEARING
    • DEEP GROOVE BALL BEARING
    • NOK SEAL
    • SKF CR SEALS
    • TIMKEN NATIONAL SEALS
    • Ball screw bearing
    • Spherical Roller Bearing
    • Rotary Table Bearings
    • THK Bearing
    • SKF Bearing
    • KAYDON Bearings
  • Technical Articles
  • CYLINDRICAL ROLLER BEARING
  • DOUBLE CYLINDRICALROW BEARING
  • FOUR ROW TQO TAPERED ROLLER BEARING
✖

Home

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CYLINDRICAL ROLLER BEARING

DOUBLE CYLINDRICALROW BEARING

FOUR ROW TQO TAPERED ROLLER BEARING

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