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RKS.121390101002 Cross Roller Slewing Bearing MODELS
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RKS.121390101002 Cross Roller Slewing Bearing
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Slewing Ring Bearing
RKS.121390101002 Cross Roller Slewing Bearing SPECIFICATIONS
- 260 mm
- 440 mm
- 144 mm
- 4 mm
- 9 mm
- 16.7 mm
- 2240 kN
- 3720 kN
-
NTPT NTK BEARINGS CO.,LTD.2020-07-10 09:46:19
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RKS.121390101002 Cross Roller Slewing Bearing Code description
- 260 mm
- 440 mm
- 144 mm
- 4 mm
- 9 mm
- 16.7 mm
- 2240 kN
- 3720 kN
- 311.540 kN
- 670 min-1
- 790 min-1
RKS.121390101002 Cross Roller Slewing Bearing Systems
Tolerance shaft | f7 m/s |
Tolerance housing | H7 m/s |
Coefficient of friction µ max. | 0.15 |
d | 50 mm |
Specific static load factor K0 | 120 N/mm² |
Permissible sliding velocity v min. | 0 m/s |
Permissible sliding velocity v max. | 1 m/s |
B | 30 mm |
Specific dynamic load factor K | 40 N/mm² |
Mass bushing | 0.1 kg |
D | 55 mm |
Coefficient of friction µ min. | 0.08 |
RKS.121390101002 Cross Roller Slewing Bearing Series Supply | |||||||||
---|---|---|---|---|---|---|---|---|---|
No. | Brand | b | G | D | L | d | S | O | P |
1015KR | Timken | - | - | 52 mm | 4 mm | 23,8125 mm | 17,5 mm | 16,66 mm | 15,82 mm |
1015KRR | Timken | - | - | 52 mm | 4 mm | 23,8125 mm | 17,5 mm | 16,66 mm | 15,82 mm |
1015KRRB | Timken | - | - | 52 mm | 4 mm | 23,8125 mm | 17,5 mm | 16,66 mm | 15,82 mm |
1015KL | Timken | - | 17,46 mm | 52 mm | 3,97 mm | 23,8125 mm | 17,46 mm | - | - |
1015KLL | Timken | - | 17,46 mm | 52 mm | 3,97 mm | 23,8125 mm | 17,46 mm | - | - |
1015KLLB | Timken | - | 17,46 mm | 52 mm | 3,97 mm | 23,8125 mm | 17,46 mm | - | - |
AST090 1015 | AST | - | - | 12 | - | 10 | - | - | - |
713610150 | FAG | - | - | - | - | - | - | - | - |
RE 11015 | ISB | 1,6 mm | - | 145 mm | - | 110 mm | - | - | - |
RB 11015 | ISB | 1,6 mm | - | 145 mm | - | 110 mm | - | - | - |
AST20 1015 | AST | - | - | 12 | - | 10 | - | - | - |
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; |
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; |
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/ |
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; |
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; |
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; |
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 |
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-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; |
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 |
RKS.121390101002 Cross Roller Slewing Bearing Video
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- 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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