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CAT E307B Slewing Bearing
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Slewing Ring Bearing
CAT E307B Slewing Bearing SPECIFICATIONS
- 440 mm
- 650 mm
- 157 mm
- 6 mm
- 12 mm
- 22.3 mm
- 3210 kN
- 6410 kN
-
NTPT NTK BEARINGS CO.,LTD.2020-07-10 09:46:19
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CAT E307B Slewing Bearing Code description
- 440 mm
- 650 mm
- 157 mm
- 6 mm
- 12 mm
- 22.3 mm
- 3210 kN
- 6410 kN
- 464.980 kN
- 350 min-1
- 420 min-1
CAT E307B Slewing Bearing Systems
H2 | 135 mm |
bb | 168.5 mm |
Q180° | 2900 kN |
L | 1220 mm |
Eye bolt, size | 2 x M 42 |
P55° | 10000 kN |
ATS | 470 mm |
s | 35 mm |
Mass housing | 751 kg |
bc | 243.5 mm |
Locating ring | 2 x FRB 29.5/720 |
ba max. | 238 mm |
Labyrinth seal | 2 x TS 500 |
J6 | 1120 mm |
ATK | 590 mm |
Taconite seal | 2 x TK 30/500 |
Q120° | 5800 kN |
Q150° | 3350 kN |
da | 470 mm |
P150° | 3100 kN |
CAT E307B Slewing Bearing Series Supply | |||||||||
---|---|---|---|---|---|---|---|---|---|
No. | Brand | d | T | B | C | a | D | Db | C0 |
6386A/6320 | KOYO | 66,675 mm | 53,975 mm | 56,007 mm | 266 kN | 34,8 mm | - | 126 mm | 357 kN |
6386V-2 | TIMKEN | 2.625 Inch | 66.675 Millimeter | - | 2.205 Inch | 56.007 Millimeter | - | - | 0 Inch | 0 Millimeter | - | - |
6386/6320 | NTN | - | - | - | - | - | - | - | - |
6386 | RBC BEARINGS | 2.625 Inch | 66.675 Millimeter | - | 2.205 Inch | 56.007 Millimeter | - | - | 0 Inch | 0 Millimeter | - | - |
6386-90013 | TIMKEN | 2.625 Inch | 66.675 Millimeter | - | - | - | - | 5.345 Inch | 135.763 Millimeter | - | - |
6386-50000/6320-50000 | TIMKEN | 2.625 Inch | 66.675 Millimeter | - | - | - | - | 5.345 Inch | 135.763 Millimeter | - | - |
6386A-20024 | TIMKEN | 2.625 Inch | 66.675 Millimeter | - | 2.205 Inch | 56.007 Millimeter | - | - | 0 Inch | 0 Millimeter | - | - |
6386-20024/6320-20024 | TIMKEN | - | - | - | - | - | - | - | - |
CRA.BR6386 | SKF | - | - | - | - | - | - | - | - |
6386/K-6320 | SKF | 66.675 mm | 53.975 mm | 56.007 mm | 44.45 mm | 34.364 mm | 135.755 mm | - | - |
6386/Q | SKF | - | - | - | - | - | - | - | - |
RK6-25P1Z Slewing Ring Bearings | B:12 mm; Tolerance shaft:h8; D:16 mm; Coefficient of friction µ min.:0.05; Specific static load factor K0:20 N/mm²; Permissible sliding velocity v max.:5 m/s; Specific dynamic load factor K:10 N/mm²; Tolerance housing:H7; Coefficient of friction µ max.:0.1; Permissible sliding |
VSU200544-ZT Slewing Bearing / Four Point Contact Bearing 472x614x56mm | D:90mm; Clearance:Standard; B:25.25mm; Cage Type:Steel; Weight:0.02 KGS; Seals or Shields:Open Type; Availability:In Stock; d:40mm; SKU:31308a-ntn; |
VSU200644-ZT Slewing Bearing / Four Point Contact Bearing 572x714x56mm | Clearance:Standard; d:320mm; Weight:0.20 KGS; Fatigue Load Rating (kN):5.7; Seals or Shields:Open Type; Availability:In Stock; Limiting Speed Rating (r/min):2400; Cage Type:Brass; Dynamic Load Rating (kN):172; D:400mm; B:38mm; Static Load Rating (kN):255; SKU:61864ma-skf; Reference Speed Rating (r/m |
VSU200544 Slewing Bearing / Four Point Contact Bearing 472x616x56mm | ra max.:0.6 mm; Attainable speed for grease lubrication:43000 r/min; Calculation factor f2D:1.09; Calculation factor f2B:1.02; B:12 mm; Calculation factor fHC:1.02; K:0.5 mm; Preload class B GB:70 N; Static axial stiffness, preload class A:28 N/µm; Static axial stiffness, preload class D:71 N/ |
973*1171*88mm SH120A2 Excavator Slewing Bearing | Availability:In Stock; Seals or Shields:Open Type; d:0.75 Inch; B:0.688 Inch; Clearance:Standard; SKU:mjt3/4-r&m; D:2 Inch; Weight:0.02 KGS; |
VSU200414-ZT Slewing Bearing / Four Point Contact Bearing 342x484x56mm | B:48.00 mm; D:140.0000 mm; Basic Dynamic Radial Load Rating C:95600 N; Oil Speed Rating n2:4800 rpm; d:65.000 mm; Grease Speed Rating n1:4000 rpm; Fillet Radius ra:2.00 mm; Basic Static Radial Load Rating Co:32500 N; |
Slewing Bearing 973*1171*88mm SH120-2 | D:170mm; Oil Limiting Speed (r/min):10800; Preload:Light; SKU:7022a5trdulp3-nsk; Cage Type:Plastic; Clearance:Standard; Seals or Shields:Open Type; Weight:0.02 KGS; Dynamic Load Rating (kN):100; Grease Limiting Speed (r/min):7200; B:28mm; d:110mm; Static Load Rating (kN):99; Availability:In Stock; |
RK6-29P1Z Slewing Ring Bearings Flanged Cross-section | Cage Type:Steel; Availability:In Stock; Clearance:Standard; d:65mm; B:33mm; Weight:0.02 KGS; D:140mm; Seals or Shields:Open Type; SKU:1313kj-qbl; |
VSU200544-N Slewing Bearing / Four Point Contact Bearing 472x616x56mm | Limiting Speed Rating (r/min):75000; Seals or Shields:Open Type; d:5mm; Availability:In Stock; D:11mm; B:3mm; Clearance:Standard; Weight:0.00 KGS; Fatigue Load Rating (kN):0.006; Reference Speed Rating (r/min):120000; Cage Type:Steel; Dynamic Load Rating (kN):0.468; Static Load Rating (kN):0.143; SK |
VSU200644-N Slewing Bearing / Four Point Contact Bearing 572x716x56mm | B:31mm; Availability:In Stock; Weight:0.02 KGS; Seals or Shields:Open Type; Clearance:Standard; D:130mm; d:60mm; Cage Type:Plastic; SKU:21312-e1-k-tvpb-qbl; |
CAT E307B Slewing Bearing Video
Contact Us

- NTPT NTK BEARINGS CO.,LTD.
- Address676/673 Moo1 Tambon Nongkham Amphur Sriracha Chonburi 28986,Tailândia
- Phone(Working Time)329-669-8324
- Fax
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