Calculation factor f0 | 13.2 |
d1 ≈ | 101.4 mm |
C | 4.9 mm |
D | 160 mm |
Ca max. | 7.72 mm |
D4 | 169.7 mm |
da min. | 87 mm |
Mass bearing | 3.06 kg |
d | 75 mm |
r0 max. | 0.6 mm |
Db min. | 172 mm |
ra max. | 2 mm |
Basic static load rating C0 | 76.5 kN |
Basic dynamic load rating C | 119 kN |
r1,2 min. | 2.1 mm |
D3 | 155.22 mm |
Limiting speed | 5600 r/min |
D2 ≈ | 138.4 mm |
Reference speed | 9000 r/min |
B | 37 mm |
Kobelco SK09 970*1163*81mm Slewing Bearing cross reference chart | |||||||||
---|---|---|---|---|---|---|---|---|---|
No. | Brand | D | T | B | C | R | r | a | d |
74500/74856 | NSK | 217,488 mm | 47,625 mm | 47,625 mm | 287 kN | 3,5 mm | 3,3 mm | 48,4 mm | 127 mm |
74525/74846X | NSK | 215 mm | 47,625 mm | 47,625 mm | 287 kN | 3,5 mm | 3,3 mm | 48,4 mm | 133,35 mm |
74525/74856 | NSK | 217,488 mm | 47,625 mm | 47,625 mm | 287 kN | 3,5 mm | 3,3 mm | 48,4 mm | 133,35 mm |
74537/74846X | NSK | 215 mm | 47,625 mm | 47,625 mm | 287 kN | 3,5 mm | 3,3 mm | 48,4 mm | 136,525 mm |
74537/74850 | NSK | 215,9 mm | 47,625 mm | 47,625 mm | 287 kN | 3,5 mm | 3,3 mm | 48,4 mm | 136,525 mm |
74550/74846X | NSK | 215 mm | 47,625 mm | 47,625 mm | 287 kN | 3,5 mm | 3,3 mm | 48,4 mm | 139,7 mm |
74550A/74846X | NSK | 215 mm | 47,625 mm | 47,625 mm | 287 kN | 6,4 mm | 3,3 mm | 48,4 mm | 139,7 mm |
74551X/74846X | NSK | 215 mm | 47,625 mm | 47,625 mm | 287 kN | 3,5 mm | 3,3 mm | 48,4 mm | 140 mm |
74551X/74850 | NSK | 215,9 mm | 47,625 mm | 47,625 mm | 287 kN | 3,5 mm | 3,3 mm | 48,4 mm | 140 mm |
74551X/74856 | NSK | 217,488 mm | 47,625 mm | 47,625 mm | 287 kN | 3,5 mm | 3,3 mm | 48,4 mm | 140 mm |
745SR/742 | KOYO | - | 44,45 mm | 46,672 mm | 264 kN | - | - | 32,4 mm | 63,5 mm |
RKS.921155203001 Crossed Roller Slewing Bearing Price | Seals or Shields:Open Type; d:20mm; Dynamic Load Rating (kN):14.6; Grease Limiting Speed (r/min):34400; B:14mm; D:47mm; Preload:Light; Clearance:Standard; Oil Limiting Speed (r/min):52300; Static Load Rating (kN):8.05; Availability:In Stock; Cage Type:Plastic; SKU:7204ctrsulp3-nsk; Weight:0.02 KGS; |
220DBS201y Slewing Bearing | d1:197 mm; B:13.5 mm; d:140 mm; r1,2 min.:1.5 mm; Mass shaft washer:1.69 kg; |
RKS.160.16.1314 Crossed Roller Slewing Bearing Price | Clearance:C3; Availability:In Stock; Cage Type:Plastic; Grease Limiting Speed (r/min):6200; SKU:3306btnc3-nsk; Dynamic Load Rating (kN):41000; B:30.2mm; Static Load Rating (kN):27400; Weight:0.59 KGS; D:72mm; d:30mm; Oil Limiting Speed (r/min):7900; Seals or Shields:Open Type; |
RKS.160.20.1904 Crossed Roller Slewing Bearing Price | d1:115 mm; Mass bearing + sleeve:13 kg; Basic dynamic load rating C:732 kN; Limiting speed:2800 r/min; G1:13 mm; Calculation factor Y2:2.9; b:8.3 mm; Calculation factor e:0.35; Calculation factor Y1:1.9; K:4.5 mm; ra max.:2 mm; D:215 mm; Reference speed:2000 r/min; B:76 mm; da min.:128 mm; Basic sta |
225DBS202y Slewing Bearings | d:45 mm; Oil:9 400 min-1; Pu:0.924 kN; D:85 mm; rs:1.1 mm; da:52 min; Da:78 max; Weight:0.404 kg; Static (Cor):20.325 kN; ra:1 max; Grease:7 900 min-1; Dynamic (Cr):32.678 kN; B:19 mm; Bearing designation:6209 ; |
RKS.160.16.1644 Crossed Roller Slewing Bearing Price | D:3.346inch; d:45mm; B:24.75mm; Cage Type:Steel; D:85mm; B:0.9744inch; Seals or Shields:Open Type; Availability:In Stock; d:1.77inch; Weight:0.02 KGS; SKU:32209a-qbl; Clearance:Standard; |
210DBS203y Slewing Bearing | Reference Speed Rating (r/min):2600; d:120mm; Static Load Rating (kN):816; Seals or Shields:Open Type; B:62mm; Clearance:Standard; SKU:23124kejw33-timken; D:200mm; Availability:In Stock; Cage Type:Steel; Dynamic Load Rating (kN):621; Limiting Speed Rating (r/min):2200; Weight:7.90 KGS; |
RKS.160.16.1534 Crossed Roller Slewing Bearing Price | Weight:0.02 KGS; D:180mm; B:46mm; Seals or Shields:Open Type; Clearance:Standard; Cage Type:Brass; d:100mm; SKU:22220-e1a-m-qbl; Availability:In Stock; |
RKS.160.16.1754 Crossed Roller Slewing Bearing Price | Taconite seal (dc shaft position):TER 23; RG:1/8 NPT; H1:76.2 mm; A1:69.85 mm; N1:19.05 mm; Ca:50.8 mm; ba:34.925 mm; R1:42.862 mm; da:50 mm; P180°:15.6 kN; H2:28.575 mm; Cap bolt, SAE grade:8; P150°:12.9 kN; J min.:196.85 mm; Taconite seal (db shaft position):TER 35; P60°:39.1 kN; Housi |
RKS.160.16.1424 Crossed Roller Slewing Bearing Price | Calculation factor fHC:1; D:80 mm; Reference grease quantity Gref:2.49 cm³; Preload class B GB:240 N; Mass bearing:0.18 kg; Preload class C GC:480 N; Ball diameter Dw:7.938 mm; r1,2 min.:1 mm; Calculation factor e:0.68; Da max.:75.4 mm; Static axial stiffness, preload class C:211 N/µm; d2 |
Kobelco SK09 970*1163*81mm Slewing Bearing Video