Design variant/feature | TQO/GWI |
Comparative radial load rating CF | 2500 kN |
Thrust factor K | 1.76 |
D | 679.45 mm |
Mass bearing | 605 kg |
Calculation factor Y1 | 2 |
Calculation factor Y0 | 2 |
Calculation factor e | 0.33 |
d1 ≈ | 514 mm |
d | 479.425 mm |
B | 495.3 mm |
r1,2 min. | 6.4 mm |
Comparative axial load rating CFa | 409 kN |
D1 ≈ | 567 mm |
r3,4 min. | 6.4 mm |
Calculation factor Y2 | 3 |
Basic static load rating C0 | 22500 kN |
Basic dynamic load rating C | 9350 kN |
T | 495.3 mm |
Fatigue load limit Pu | 1830 kN |
Rotary Table Bearings Quickstart Guide | |||||||||
---|---|---|---|---|---|---|---|---|---|
No. | Brand | d | D | T | B | C | R | r | Size |
2561X/2520 | Timken | 30,213 mm | 66,421 mm | 25,4 mm | 24,714 mm | 20,638 mm | 2,3 mm | 3,3 mm | 30.213x66.421x25.4 |
2561X/2523 | Timken | 30,213 mm | 69,85 mm | 23,812 mm | 24,714 mm | 19,05 mm | 2,3 mm | 1,3 mm | 30.213x69.85x23.812 |
2561X/2523-S | Timken | 30,213 mm | 69,85 mm | 23,812 mm | 24,714 mm | 19,05 mm | 2,3 mm | 1,5 mm | 30.213x69.85x23.812 |
B/P12561LH | TIMKEN | - | - | - | - | - | - | - | - |
B/P12561RH | TIMKEN | - | - | - | - | - | - | - | - |
BC1B 322561 | SKF | - | - | - | - | - | - | - | - |
2561X-20024 | TIMKEN | 1.19 Inch | 30.226 Millimeter | 0 Inch | 0 Millimeter | - | 0.973 Inch | 24.714 Millimeter | - | - | - | - |
572561 | FAG BEARING | - | - | - | - | - | - | - | - |
BSF525612 | BUNTING BEARINGS | - | - | - | - | - | - | - | - |
BSF525614 | BUNTING BEARINGS | - | - | - | - | - | - | - | - |
BSF525616 | BUNTING BEARINGS | - | - | - | - | - | - | - | - |
2797/1010G2 Cross Roller Slewing Bearing | Oil seal:2 x TSD 3036 U; H:333 mm; Locating ring:2 x FRB 17/280; N:34 mm; Appropriate attachment bolt, size G:24 mm; P180°:850 kN; Oil level, max.:54 mm; Cap bolt, rec. tightening torque:350 N·m; H1:170 mm; P55°:2100 kN; N1:28 mm; Q150°:1040 kN; P0°:1700 kN; P90°:1000 kN; |
2797/955G2 Cross Roller Slewing Bearing | G:M 45x1.5; d3:71.5 mm; Recommended tightening torque:4.2 N·m; h:3 mm; B:22 mm; Associated spanner (Hook spanner in accordance with DIN 1810):HN 10-11; b:7 mm; d5:70.5 mm; d1:66.5 mm; Mass:0.36 kg; Grub (set) / Locking screw size:M 4; |
2797/1400G2K Cross Roller Slewing Bearing | Seals or Shields:Open Type; SKU:3mm9109wicrduh-timke; d:45mm; D:75mm; Cage Type:Plastic; Speed Rating (r/min):16100; Static Load Rating (kN):25.6; Dynamic Load Rating (kN):18.3; Clearance:Standard; Weight:0.24 KGS; B:16mm; Availability:In Stock; |
2797/760G2 Cross Roller Slewing Bearing | Weight:0.02 KGS; Clearance:Standard; B:1.072inch; d:1.77inch; D:100mm; Seals or Shields:Open Type; SKU:30309a-qbl; d:45mm; B:27.25mm; Cage Type:Steel; D:3.937inch; Availability:In Stock; |
2797/875G2 Cross Roller Slewing Bearing | Static Load Rating (kN):24.1; Grease Limiting Speed (r/min):16900; SKU:7208acyu/glp4-nachi; D:80mm; Cage Type:Plastic; Oil Limiting Speed (r/min):22700; Seals or Shields:Open Type; B:18mm; Weight:0.38 KGS; Clearance:Standard; Availability:In Stock; Preload:Light; d:40mm; Dynamic Load Rating (kN):34. |
2797/870G2 Cross Roller Slewing Bearing | B:22mm; Dynamic Load Rating (kN):59.2; D:120mm; Availability:In Stock; Limiting Speed Rating (r/min):3800; Reference Speed Rating (r/min):2600; Weight:0.67 KGS; Cage Type:Steel; Seals or Shields:Open Type; SKU:51118-skf; Clearance:Standard; Fatigue Load Rating (kN):7.5; Static Load Rating (kN):208; |
2797/955G Cross Roller Slewing Bearing | Availability:In Stock; D:400mm; Static Load Rating (kN):3200; Clearance:C3; Limiting Speed Rating (r/min):1600; Fatigue Load Rating (kN):255; Weight:0.02 KGS; Cage Type:Steel; Dynamic Load Rating (kN):2080; Reference Speed Rating (r/min):1200; SKU:23148cck/c3w33-skf; d:240mm; Seals or Shields:Open T |
134.50.4500 Three-row Roller Slewing Bearing | Weight:0.02 KGS; Preload:Medium; Seals or Shields:Open Type; SKU:7018a5trdump3-nsk; Dynamic Load Rating (kN):68; Clearance:Standard; Static Load Rating (kN):65.5; D:140mm; d:90mm; B:24mm; Grease Limiting Speed (r/min):8700; Oil Limiting Speed (r/min):13100; Availability:In Stock; Cage Type:Plastic; |
2797/652G2 Cross Roller Slewing Bearing | Recommended diameter for attachment bolts, inch G:0.375 in; N:12.3 mm; Recommended diameter for attachment bolts, mm G:10 mm; B:31 mm; A5:18.5 mm; A3:3.2 mm; L:86 mm; A1:15 mm; Basic dynamic load rating C:12.7 kN; Fatigue load limit Pu:0.28 kN; Limiting speed:1800 r/min; Mass bearing unit:0.27 kg; s |
2792/2000G2 Cross Roller Slewing Bearing | B:18mm; Fatigue Load Rating (kN):1.1; Dynamic Load Rating (kN):37.7; Weight:0.02 KGS; Seals or Shields:Open Type; Cage Type:Plastic; d:40mm; D:80mm; Reference Speed Rating (r/min):11000; SKU:7208bep-skf; Static Load Rating (kN):26; Limiting Speed Rating (r/min):11000; Clearance:Standard; Availabilit |
132.45.2800 Three-row Roller Slewing Bearing Video