Product features 1.2500 in x 1.7500 in x 1.2500 in Koyo NRB HJ-202820RS Needle Roller Bearings
Grease Type | Unirex N2 |
Housing Material | Cast Iron |
Retainer Type | Std Retainer |
Expansion Type | Non-Expansion |
End Cap Groove | Yes |
Ball Bearing Housing Series | 206 Series |
Ball Grade | Class 10 |
Bearing Inner Ring Material | Steel |
Bearing Locking Device | Setscrew |
Self Aligning | Self Centering |
Our highly-skilled and factory-trained service experts have the resources to help you with all your 1.2500 in x 1.7500 in x 1.2500 in Koyo NRB HJ-202820RS Needle Roller Bearings needs - including routine maintenance, major repairs, warranty service, and Needle Roller Bearings equipment inspections.
db (max):176 mm; dd (min):198 mm; r1:4 mm; d:140 mm; Limiting Speed - Oil:2,200 rpm; Dynamic Load Rating:920,000 N; Fillet Radius/Chamfer:4 mm; Configuration:Single Row; Weight:36.800 kg; db (min):158 mm;
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Hole Diameter (do):5 mm; Center Guidance:Floating Steel Ring; ra (max):2 mm; Enclosure:Open; Fillet Radius/Chamfer:2.1 mm; Bore Type:Tapered Bore; Radial Clearance:0.100 to 0.135 mm; Da (max):203 mm; Groove Width A:10 mm; Axial Load Factor Y2:3.87;
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Dynamic Load Rating (kN):36.8; SKU:lm11949l/lm11910-koy; Fatigue Load Rating (kN):4.25; Static Load Rating (kN):30.1; D:45.24mm; Oil Limiting Speed (r/min):13000; B:15.49mm; d:19.05mm; Grease Limiting Speed (r/min):9400; Cage Type:Steel;
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Grease Limiting Speed (r/min):16000; Oil Limiting Speed (r/min):20000; Seals or Shields:Open Type; Cage Type:Plastic; SKU:4201btnc3-nsk; Clearance:C3; B:14mm; d:12mm; Dynamic Load Rating (kN):9.3; D:32mm;
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d:50mm; Limiting Speed Rating (r/min):10000; Weight:0.02 KGS; Clearance:C3; Cage Type:Plastic; Fatigue Load Rating (kN):0.48; Dynamic Load Rating (kN):26.5; B:20mm; SKU:1210ektn9/c3-skf; Availability:In Stock;
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Static Load Rating (kN):345; Fatigue Load Rating (kN):9.8; D:300mm; Clearance:Standard; B:62mm; d:140mm; Seals or Shields:Open Type; Reference Speed Rating (r/min):2600; SKU:7328bcbm-skf; Limiting Speed Rating (r/min):2600;
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Clearance:Standard; Weight:0.02 KGS; Seals or Shields:Open Type; Availability:In Stock; Static Load Rating (kN):26.3; Oil Limiting Speed (r/min):17700; SKU:7914a5trdulp3-nsk; d:70mm; Preload:Light; B:16mm;
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Clearance:Standard; Dynamic Load Rating (kN):52; Seals or Shields:Open Type; Grease Limiting Speed (r/min):6000; Fatigue Load Rating (kN):2.36; d:150mm; Preload:Medium; D:190mm; B:20mm; SKU:71830cdgb/p4-skf;
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SKU:qj310ma-skf; Cage Type:Brass; Limiting Speed Rating (r/min):11000; Fatigue Load Rating (kN):4.25; Seals or Shields:Open Type; Reference Speed Rating (r/min):8000; Dynamic Load Rating (kN):118; d:50mm; Weight:1.35 KGS; D:110mm;
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Static Load Rating (kN):15; d:35mm; Availability:In Stock; D:62mm; Clearance:Standard; Seals or Shields:Open Type; Weight:0.15 KGS; Dynamic Load Rating (kN):6.92; SKU:2mmvc9107hxcrdul-tim; Cage Type:Plastic;
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Static Load Rating (kN):7.9; Availability:In Stock; Limiting Speed Rating (r/min):10000; Fatigue Load Rating (kN):--; B:15mm; Weight:0.02 KGS; Cage Type:Steel; Clearance:C3; D:52mm; Seals or Shields:Two Rubber Seals;
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Clearance:Standard; Speed Rating (r/min):23000; B:13mm; SKU:3mm9106wicrdum-timke; Static Load Rating (kN):16; Weight:0.11 KGS; Dynamic Load Rating (kN):9.9; Cage Type:Plastic; Seals or Shields:Open Type; d:30mm;
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B:36mm; Clearance:Standard; Cage Type:Plastic; Static Load Rating (kN):143; Weight:0.02 KGS; Availability:In Stock; Oil Limiting Speed (r/min):11900; Dynamic Load Rating (kN):162; SKU:7221ctrsulp3-nsk; D:190mm;
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Limiting Speed Rating (r/min):34000; Static Load Rating (kN):1.66; d:9mm; Cage Type:Steel; Availability:In Stock; Fatigue Load Rating (kN):0.071; Weight:0.01 KGS; SKU:609-2rsl/c3-skf; Reference Speed Rating (r/min):70000; D:24mm;
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Needle Roller Bearings Quick Details |
| B | k | D | C | r | d | Fw | Bc |
TAF 202820 | - | - | 28 mm | 17,6 kN | - | 20 | 20 mm | - |
AST650 202820 | - | - | 28 | - | - | 20 | - | - |
FWF-202820 | - | - | 28 | 19,8 kN | - | 20 | 20 mm | 20 mm |
HJ-202820+IR-162020 | 31,75 mm | - | 44,45 mm | 45,5 kN | - | 25,4 mm | 31,75 mm | - |
HJ-202820RS | - | - | 44,45 mm | 37,4 kN | - | 31,75 | 31,75 mm | - |
HJ-202820RS | - | - | 44,45 mm | 37,4 kN | 1,02 mm | 31,75 | 31,75 mm | - |
MR202820 | - | 3 mm | 44,45 mm | 43,5 kN | - | 31,75 | 31,75 mm | - |
PSMF 202820 A51 | 20 mm | - | 28 mm | - | - | 20 mm | - | - |
BR202820 | 1.25 Inch | 31.75 Millimeter | - | 1.75 Inch | 44.45 Millimeter | - | - | 1.25 Inch | 31.75 Millimeter | - | - |
HJ-202820RS | 1.2500 in | - | 1.7500 in | - | - | 1.2500 in | - | - |