11-251155/1-03140 Four-point Contact Ball Slewing Bearing With External Gear Series Supply |
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| No. | Brand | k | D | d | F | B | C | s | Dw |
| NA4840 | NTN | 3.5 mm | 250 mm | 200 mm | 220 mm | 50 mm | 231 kN | 1,5 mm | 7.5 mm |
| NA4844 | ISO | - | 270 mm | 220 mm | - | 50 mm | 50 mm | - | - |
| NA4848 | ISO | - | 300 mm | 240 mm | - | 60 mm | 60 mm | - | - |
| NA484SW-2 | TIMKEN | - | 0 Inch | 0 Millimeter | 2.756 Inch | 70.002 Millimeter | - | 1.281 Inch | 32.537 Millimeter | - | - | - |
| NA484-2 | TIMKEN | - | 0 Inch | 0 Millimeter | 2.756 Inch | 70.002 Millimeter | - | 1.281 Inch | 32.537 Millimeter | - | - | - |
| NA484-3 | TIMKEN | - | 0 Inch | 0 Millimeter | 2.756 Inch | 70.002 Millimeter | - | 1.281 Inch | 32.537 Millimeter | - | - | - |
| NA484-90107 | TIMKEN | - | 4.724 Inch | 119.99 Millimeter | 2.756 Inch | 70.002 Millimeter | - | - | - | - | - |
| NA484-90121 | TIMKEN | - | 4.724 Inch | 119.99 Millimeter | 2.756 Inch | 70.002 Millimeter | - | - | - | - | - |
| NA484-99401 | TIMKEN | - | - | - | - | - | - | - | - |
| XSA140644N Crossed Roller Bearings (574x742.3x56mm) Slewing Bearing | Cage Type:Steel; B:21mm; Clearance:Standard; Availability:In Stock; SKU:bl211nr-nsk; Seals or Shields:Open Type; Grease Limiting Speed (r/min):6300; Static Load Rating (kN):44; Oil Limiting Speed (r/min):7500; D:100mm; Weight:0.67 KGS; Dynamic Load Rating (kN):48; d:55mm; |
| VLA200414N Slewing Bearings (304x503.3x56mm) Turntable Bearing | Availability:In Stock; Condition:New; Fatigue Load Rating (kN):0.9; SKU:6011-2rs1-skf; Dynamic Load Rating (kN):29.6; d:55mm; Cage Type:Steel; Weight:0.02 KGS; Seals or Shields:Two Rubber Seals; Clearance:Standard; D:90mm; B:18mm; Static Load Rating (kN):21.2; Limiting Speed Rating (r/min):4500; |
| VLA200844N Slewing Bearings (734x950.1x56mm) Turntable Bearing | Mass bearing:1.33 kg; D:115 mm; D1:67 mm; ra max.:1.1 mm; r1,2 min.:1.1 mm; da min.:113 mm; B:10.5 mm; d1:115 mm; Minimum axial load factor A:0.0328; Reference speed:1400 r/min; Limiting speed:2800 r/min; H:30 mm; d:65 mm; Fatigue load limit Pu:65.5 kN; Da max.:72 mm; Basic dynamic load rating C:153 |
| VLA200944N Slewing Bearings (834x1046.1x56mm) Turntable Bearing | Pu:10.430 kN; B:23 mm; Static (Coa):85.5 kN; rs (min):1.5 mm; a:18 mm; T:24.75 mm; r1s (min):1.5 mm; Dynamic (Ca):70.8 kN; r2s (min):0.6 mm; d2:40 mm; D:80 mm; C:19 mm; |
| VLA200544N Slewing Bearings (434x640.3x56mm) Turntable Bearing | R1:58.737 mm; End plug (suffix Y):EPR 12; H1:114.3 mm; H2:44.45 mm; da:100 mm; J max.:333.375 mm; H:217.488 mm; Stabilizing ring:SR-20-17; Mass pillow block:27.5 kg; db:114.3 mm; PG:1/4 NPT; Taconite seal (dc shaft position):TER 106; Appropriate attachment bolt size G:0.875 in; R2:30.163 mm; Housing |
| VLA200744N Slewing Bearings (634x838.1x56mm) Turntable Bearing | H1:160.35 mm; da:131.762 mm; H2:63.5 mm; Da:269.999 mm; Housing:SSAFS 530; Labyrinth ring:2 x LOR 125; S:4.763 mm; ba:65.088 mm; Cap bolt, SAE grade:8; P120°:149 kN; Initial grease fill:623.7 g; L:539.75 mm; R2:39.688 mm; P180°:162 kN; Mass pillow block:117 kg; RG:3/4 NPT; P150°:136 kN; |
| XSA140744N Crossed Roller Bearings (674x838.1x56mm) Slewing Bearing | Clearance:Standard; Grease Limiting Speed (r/min):5300; Weight:0.02 KGS; Cage Type:Steel; Static Load Rating (kN):11.5; Seals or Shields:Open Type; d:60mm; Availability:In Stock; Dynamic Load Rating (kN):30.5; SKU:1212kj-nsk; D:110mm; Oil Limiting Speed (r/min):6300; B:22mm; |
| XSA140544N Crossed Roller Bearings (474x640.3x56mm) Slewing Bearing | End plug (suffix Y):EPR 11; Cap bolt, SAE grade:8; R2:27.781 mm; Mass pillow block:30.8 kg; P150°:48 kN; Ca:49.809 mm; h:38.1 mm; Initial grease fill:141.75 g; P60°:141 kN; RG:3/8 NPT; PG:1/8 NPT; S:4.763 mm; Cap bolt recommended tightening torque:149.1 N·m; J min.:263.525 mm; H:196.8 |
| VLA200644N Slewing Bearings (534x742.3x56mm) Turntable Bearing | Dynamic Load Rating (kN):63; Seals or Shields:Open Type; Oil Limiting Speed (r/min):3400; Availability:In Stock; B:20mm; Clearance:Standard; SKU:50tac100bsuc10pn7b-n; Weight:0.78 KGS; Limiting Axial Load (kN):104; Preload:Standard Preload; D:100mm; Cage Type:Plastic; d:50mm; Grease Limiting Speed (r |
| VLA201094N Slewing Bearings (984x1198.1x56mm) Turntable Bearing | s1:32.7 mm; Db2:111 mm; N4:2 mm; A5:26.5 mm; Da:98.4 mm; B1:43.7 mm; R1:24.5 mm; A:39 mm; B4:6.75 mm; J7:18 mm; Rα:45 °; DN:6.5 mm; H:178.5 mm; A1:14 mm; Basic dynamic load rating C:33.2 kN; T:56.7 mm; SWN:7 mm; Db1:102 mm; Fatigue load limit Pu:0.915 kN; A3:3.2 mm; |