Our highly-skilled and factory-trained service experts have the resources to help you with all NTN Brand your 31,75 mm x 52,388 mm x 32 mm D NTN ARN70130 Complex Bearings needs – including routine maintenance, major repairs, warranty service, and Complex Bearings MR243320+MI-202420 Bearing number equipment inspections.
| Bearing number |
MR243320+MI-202420 |
| Size (mm) |
31.75×52.388×32 |
| Brand |
NTN |
| Bore Diameter (mm) |
31,75 |
| Outer Diameter (mm) |
52,388 |
| Width (mm) |
32 |
| d |
31,75 mm |
| F |
38,1 mm |
| D |
52,388 mm |
| B |
32 mm |
| C |
31,75 mm |
| r min. |
1,5 mm |
| s |
1 mm |
| da min. |
37 mm |
| Da max. |
46 mm |
| ra max. |
1,5 mm |
| Weight |
0,285 Kg |
| Basic dynamic load rating (C) |
51 kN |
| Basic static load rating (C0) |
81,5 kN |
| (Grease) Lubrication Speed |
7 500 r/min |
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Bearing number:51209; Brand:ISO; Bore Diameter (mm):45; Outer Diameter (mm):73; d:45 mm; d1:47 mm; D:73 mm; D1:73 mm; T:20 mm;
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Bearing number:RB 11012; Size (mm):110x135x12; Brand:ISB; Bore Diameter (mm):110; Outer Diameter (mm):135; Width (mm):12; d:110 mm; D:135 mm; B:12 mm; a:2,5 mm; b:1 mm; r min.:1 mm; dh:127 mm; ds:117 mm; Dp:121,8 mm; Weight:0,4 Kg; Basic dynamic load rating (C):12,5 kN;
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Bearing number:QJ310-MPA; Size (mm):50x110x27; Brand:NKE; Bore Diameter (mm):50; Outer Diameter (mm):110; Width (mm):27; d:50 mm; D:110 mm; B:27 mm; C:27 mm; a:56 mm; r1 min.:2 mm; r2 min.:2 mm; Weight:1,37 Kg; Basic dynamic load rating (C):123 kN; Basic static load rating (C0):99 kN;
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Bearing number:F-560576; Size (mm):45x85x30.2; Brand:INA; Bore Diameter (mm):45; Outer Diameter (mm):85; Width (mm):30,2; d:45 mm; D:85 mm; B:30,2 mm;
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Bearing number:K90X97X20; Brand:Timken; Bore Diameter (mm):90; Outer Diameter (mm):97; Fw:90 mm; Ew:97 mm; Bc:20 mm; Weight:0,095 Kg; Basic dynamic load rating (C):46,3 kN; Basic static load rating (C0):114 kN; (Grease) Lubrication Speed:3000 r/min;
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Bearing number:C39/900KMB; Size (mm):900x1180x206; Brand:SKF; Bore Diameter (mm):900; Outer Diameter (mm):1180; Width (mm):206; d:900 mm; D:1180 mm; B:206 mm; C:206 mm; d2:986 mm; r1 min.:6 mm; r2 min.:6 mm; D1:1113 mm; Ca:5,8 mm; da min.:923 mm; da max:984 mm; Da min:1086 mm; Da max.:1157 mm; ra max.:5 mm; Calculation factor (k2):0,101; S1:22,9 mm; Weight:633 Kg; Basic dynamic load rating (C):8300 kN; Basic static load rating (C0):18600 kN; Fatigue load limit (Pu):1080; Reference speed:360 r/min; Limiting speed:450 r/min;
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Bearing number:BT1B445557A; Size (mm):38x63x17; Brand:SKF; Bore Diameter (mm):38; Outer Diameter (mm):63; Width (mm):17; d:38 mm; D:63 mm; T:17 mm;
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Bearing number:K70x78x25; Size (mm):70x78x25; Brand:CX; Bore Diameter (mm):70; Outer Diameter (mm):78; Width (mm):25; Fw:70 mm; Ew:78 mm; B:25 mm; Weight:0,115 Kg; Basic dynamic load rating (C):50,8 kN; Basic static load rating (C0):122 kN; (Grease) Lubrication Speed:5300 r/min;
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Bearing number:7313DB; Size (mm):65x140x33; Brand:NACHI; Bore Diameter (mm):65; Outer Diameter (mm):140; Width (mm):33; d:65 mm; D:140 mm; B:33 mm; C:33 mm; Angle (α):30 °; a:13.1 mm; r min.:2.1 mm; r1 min.:1.1 mm; 2B:66 mm; da min.:72 mm; Da max.:133 mm; ra max.:1 mm; Weight:2.22 Kg; Basic dynamic load rating (C):180 kN; Basic static load rating (C0):165 kN; (Grease) Lubrication Speed:3600 r/min; Bore Type:Cylindrical Bore; Enclosure:Open; Configuration:Duplex; Bore Size:65 mm; Outside Diameter:140 mm; Width:33 mm; Fillet Radius/Chamfer:2.1 mm; r1:1.1 mm; Dynamic Load Rating:180,000 N; Static Load Rating:165,000 N; Limiting Speed – Grease:3,600 rpm; Limiting Speed – Oil:4,700 rpm; da1 (min):77 mm; da2 (min):72 mm; Da1 (max):128 mm; Da2 (max):133 mm; ra (max):2 mm; ra1 (max):1 mm;
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Bearing number:309WDD; Size (mm):45x100x25; Brand:Timken; Bore Diameter (mm):45; Outer Diameter (mm):100; Width (mm):25; d:45 mm; D:100 mm; B:25 mm; C:25 mm; Weight:0,934 Kg; Basic dynamic load rating (C):78,1 kN;
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Bearing number:5202N; Size (mm):15x35x15.9; Brand:NACHI; Bore Diameter (mm):15; Outer Diameter (mm):35; Width (mm):15.9; d:15 mm; D:35 mm; B:15.9 mm; C:15.9 mm; a:2.06 mm; b:1.35 mm; r min.:0.6 mm; D1:33.17 mm; Weight:0.070 Kg; Basic dynamic load rating (C):11,9 kN; Basic static load rating (C0):7,2 kN; (Grease) Lubrication Speed:14000 r/min; Bore Type:Cylindrical Bore; Enclosure:Open; Configuration:Double Row; Bore Size:15 mm; Outside Diameter:35 mm; Width:15.9 mm; Fillet Radius/Chamfer:0.6 mm; Groove Width:1.4 mm; Groove Diameter:33.2 mm; a (max):2.1 mm; Dynamic Load Rating:11,900 N; Static Load Rating:7,200 N; Limiting Speed – Grease:14,000 rpm; Limiting Speed – Oil:19,000 rpm; Radial Clearance:0.003 to 0.018 mm; da:20 mm; Da:30 mm; Dx:40.5 mm; ra:0.6 mm; Cy:2.9 mm;
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Bearing number:MR243320+MI-202420; Size (mm):31.75×52.388×32; Brand:NTN; Bore Diameter (mm):31,75; Outer Diameter (mm):52,388; Width (mm):32; d:31,75 mm; F:38,1 mm; D:52,388 mm; B:32 mm; C:31,75 mm; r min.:1,5 mm; s:1 mm; da min.:37 mm; Da max.:46 mm; ra max.:1,5 mm; Weight:0,285 Kg; Basic dynamic load rating (C):51 kN; Basic static load rating (C0):81,5 kN; (Grease) Lubrication Speed:7 500 r/min;
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Bearing number:HK 2010; Size (mm):20x26x10; Brand:NBS; Bore Diameter (mm):20; Outer Diameter (mm):26; Width (mm):10; Fw:20 mm; D:26 mm; C:10 mm; Weight:0,0118 Kg; Basic dynamic load rating (C):6,1 kN; Basic static load rating (C0):7,8 kN;
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Bearing number:VKHB 2051; Size (mm):65x120x41; Brand:SKF; Bore Diameter (mm):65,000; Outer Diameter (mm):120,000; Width (mm):41,000; Weight (kg):1.91; Designation ISO:3007213A; Designation CRAFT:CRF-33213 A; Compatibility:MERS.BENZ / BPW / FIAT / IVECO;
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Bearing number:UCFA211-32; Brand:FYH; Bore Diameter (mm):50,8; d:50,8 mm; A0:59,1 mm; A:44 mm; A1:20 mm; B:55,6 mm; H:216 mm; J:184 mm; L:133 mm; L1:102 mm; N:16 mm; N1:86 mm; S:22,2 mm; Bolt (G):M14; A2:25,7 mm; N2:16 mm; Weight:3,6 Kg; Basic dynamic load rating (C):43,4 kN; Basic static load rating (C0):29,4 kN;
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