0.787 Inch | 20 Millimeter x 1.457 Inch | 37 Millimeter x 0.709 Inch | 18 Millimeter KOYO NA4904A.2RS Needle Non Thrust Roller BearingsSpecification
Reference Speed Rating (r/min): | 4650 |
Clearance: | Standard |
Limiting Speed Rating (r/min): | 7000 |
Weight: | 7.67 KGS |
Availability: | In Stock |
D | 215mm |
d | 100mm |
Fatigue Load Rating (kN): | 7.4 |
SKU: | 6320-m-fag |
Seals or Shields: | Open Type |
Frequently Asked Questions - 0.787 Inch | 20 Millimeter x 1.457 Inch | 37 Millimeter x 0.709 Inch | 18 Millimeter KOYO NA4904A.2RS Needle Non Thrust Roller Bearings
Basic Dynamic Radial Load Rating C:57200 N; Sealed Speed Rating n3:4300 rpm; Accessories:One Seal; Fillet Radius ra:1.50 mm; D:100.0000 mm; Oil Speed Rating n2:5600 rpm; Grease Speed Rating n1:4300 rpm; Basic Static Radial Load Rating Co:47500 N; B:33.30 mm; d:55.000 mm;
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Da max.:519 mm; Basic dynamic load rating C:4180 kN; da min.:383 mm; D1 ≈:486 mm; r1,2 min.:5 mm; Fatigue load limit Pu:735 kN; d1 ≈:412 mm; Basic static load rating C0:8650 kN; r3,4 min.:5 mm; s max.:11 mm;
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Static Load Rating (kN):154; Availability:In Stock; Clearance:C3; Seals or Shields:Open Type; Cage Type:Brass; d:105mm; Grease Limiting Speed (r/min):2600; Oil Limiting Speed (r/min):3200; Dynamic Load Rating (kN):184; SKU:6321mc3-nsk;
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d:80mm; Speed Rating (r/min):11600; SKU:2mm9316wicrdux-timke; Static Load Rating (kN):33.8; Weight:0.39 KGS; B:16mm; Clearance:Standard; D:110mm; Cage Type:Plastic; Availability:In Stock;
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Availability:In Stock; Clearance:Standard; B:54mm; Fatigue Load Rating (kN):4.8; Dynamic Load Rating (kN):57; Oil Limiting Speed (r/min):7100; Static Load Rating (kN):137; SKU:btm110a/p4cdba-skf; D:170mm; d:110mm;
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Associated spanner:TMFN 500-600; B:68 mm; b:40 mm; h:20 mm; Associated eyebolt for handling:M 10; Mass lock nut:45.8 kg; d3:630 mm; d2:558 mm; Lock washer / Locking clip:MS 30/600-530; d1:590 mm;
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H1:160.35 mm; Cap bolt, SAE grade:8; Da:269.999 mm; da:130.175 mm; P60°:394 kN; J max.:463.55 mm; ba:65.088 mm; P150°:136 kN; H:317.5 mm; R1:95.25 mm;
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d1:170 mm; d:120 mm; Mass shaft washer:1.04 kg; B:12 mm; r1,2 min.:1.1 mm;
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Cage Type:Steel; Static Load Rating (kN):44; Limiting Speed Rating (r/min):7500; Clearance:Standard; B:36.5mm; Fatigue Load Rating (kN):1.86; d:40mm; Seals or Shields:Open Type; Availability:In Stock; D:90mm;
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J min.:571.5 mm; Cap bolt:1 1/4-7 UNC; Ca:107.798 mm; Initial grease fill:2154.6 g; Cap bolt recommended tightening torque:2467.6 N·m; Bearing limiting speed:2200 r/min; Labyrinth ring:2 x LOR 158; P120°:207 kN; J max.:635 mm; N1:34.925 mm;
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da:260 mm; N1:42 mm; bb:126 mm; Cap bolt, rec. tightening torque:400 N·m; P120°:2200 kN; Eye bolt, size:2 x M 30; P180°:2400 kN; P150°:1900 kN; Pa:1150 kN; J6:770 mm;
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B:176mm; Static Load Rating (kN):5950; Reference Speed Rating (r/min):690; Weight:167.10 KGS; D:540mm; SKU:23164embw507c08c3-ti; d:320mm; Availability:In Stock; Clearance:C3; Dynamic Load Rating (kN):3990;
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Cage Type:Steel; Weight:0.02 KGS; B:40mm; Seals or Shields:Open Type; SKU:22310-e1-qbl; D:110mm; Availability:In Stock; d:50mm; Clearance:Standard;
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Cap bolt recommended tightening torque:298.3 N·m; Da:180 mm; ba:44.45 mm; P60°:141 kN; A1:111.125 mm; P180°:57.4 kN; H:222.25 mm; Cap bolt, SAE grade:8; J max.:333.375 mm; L:387.35 mm;
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SKU:s7003cega/p4a-skf; Clearance:Standard; Weight:0.04 KGS; D:35mm; Fatigue Load Rating (kN):0.108; Seals or Shields:Two Rubber Seals; Cage Type:Plastic; B:10mm; Reference Speed Rating (r/min):63000; Static Load Rating (kN):2.55;
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0.787 Inch | 20 Millimeter x 1.457 Inch | 37 Millimeter x 0.709 Inch | 18 Millimeter KOYO NA4904A.2RS Needle Non Thrust Roller Bearings Interchange Search |
| r | d | m | D | B | C | Fw | ra |
RNA4904 | - | 25 mm | - | 37 mm | 17 mm | 19 kN | - | - |
RNA4904-2RSR | - | 25 | 56 g / Weight | 37 mm | - | 17 mm | - | - |
RNA4904-XL | - | 25 | - | 37 mm | - | 23,7 kN | 25 mm | - |
RNA4904 | 0.3 | 25 | - | 37 mm | - | 19,7 kN | 25 mm | 0.3 |
NA4904 | - | 20 mm | - | 37 mm | 17 mm | 17 mm | 25 mm | - |
NA 4904UU | - | 17 mm | - | 30 mm | 14 mm | 10,3 kN | 22 mm | - |
RNA4904A.2RS | - | 0.984 Inch | 25 Millimeter | - | 1.457 Inch | 37 Millimeter | 0.669 Inch | 17 Millimeter | - | - | - |
NA4904A.2RS | - | 0.787 Inch | 20 Millimeter | - | 1.457 Inch | 37 Millimeter | 0.709 Inch | 18 Millimeter | - | - | - |
NA4904A.2RS | - | 20 mm | - | 37 mm | 18 mm | - | - | - |
RNA4904A.2RS | - | 25 mm | - | 37 mm | 17 mm | - | - | - |