2304K NACHI 20x52x21mm Width 21mm Self aligning ball bearings
| Bearing number | 2304K |
| Size (mm) | 20x52x21 |
| Brand | NACHI |
| Bore Diameter (mm) | 20 |
| Outer Diameter (mm) | 52 |
| Width (mm) | 21 |
| d | 20 mm |
| D | 52 mm |
| B | 21 mm |
| C | 21 mm |
| r1 min. | 1.1 mm |
| da min. | 26.5 mm |
| Da max. | 45.5 mm |
| ra max. | 1.0 mm |
| Weight | 0.209 Kg |
| Basic dynamic load rating (C) | 18 kN |
| Basic static load rating (C0) | 4.7 kN |
| (Grease) Lubrication Speed | 11000 r/min |
| (Oil) Lubrication Speed | 14000 r/min |
| Calculation factor (e) | 0.49 |
| Calculation factor (Y0) | 1.35 |
| Calculation factor (Y1) | 1.29 |
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| Loyal VLU201094 Four point contact bearing (Without gear teeth) | We Provide Extensive Loyal VLU201094 Four point contact bearing (Without gear teeth) Selection And Competitive 14x19x10 Size (mm) Wholesale Pricing. 14 Bore Diameter (mm) Size (mm) 14x19x10 Bore Diameter (mm) 14 Outer Diameter (mm) 19 Width (mm) 10 Fw 14 mm Ew 19 mm B 10 mm |
| EXPE211 SNR D2 76.2 mm Bearing units | Bearing number EXPE211 Brand SNR Bore Diameter (mm) 55 d 55 mm s 27.7 mm A 60 mm A1 35 mm B1 71.3 mm D2 76.2 mm H 63.5 mm H1 22.5 mm H2 124.5 mm J 176 mm L 222 mm L1 68 mm N 18 mm N1 30 mm Thread (G) R1/8" Weight |
| K.81109TVP Timken 45x65x6mm Eb 61 mm Thrust roller bearings | Bearing number K.81109TVP Size (mm) 45x65x6 Brand Timken Bore Diameter (mm) 45 Outer Diameter (mm) 65 Width (mm) 6 d 45 mm D 65 mm T 6 mm Ea 49 mm Eb 61 mm Weight 0.035 Kg Basic dynamic load rating (C) 52.3 kN Basic static load rating (C0) 163 kN |
| 23126EMKW33 SNR ra max 2 mm 130x210x64mm Thrust roller bearings | B 64 mm D1 188.3 mm rs min 2 mm Number of lubrication holes 3 b 10 mm k 4.5 mm Associated sleeve reference H3126 e 0.27 Y1 2.51 Y2 3.74 Y0 2.46 Radial clearance class CN Mass 8.23 kg Dynamic load, C 710 kN Static load, C0 906 kN Fatigue limit load, Cu 68 |
Detailed Parameters
parameter：
| W 63805 Deep groove ball bearings | Bore Diameter :37mm ，Size :37x25x10mm ，Outer Diameter :25mm ，Width :10mm ，Brand:SKF |
| NUP 2307 Cylindrical roller bearings | Width :31mm ，Bore Diameter :35mm ，d:35 mm ，Size :35x80x31mm ，Brand:SIGMA ，Outer Diameter :80mm |
| NNF5030PP Cylindrical roller bearings | d:155 mm ，Width :100mm ，Outer Diameter :225mm ，Brand:ZEN ，Size :155x225x100mm ，Bore Diameter :155mm |
| 7905UG/GHP4/15KQTQ Angular contact ball bearings | Outer Diameter :42mm ，Bore Diameter :25mm ，Size :25x42x9mm ，Brand:NTN |
| 7216AC Angular contact ball bearings | Size :80x140x26mm ，Width :26mm ，Brand:NACHI ，Bore Diameter :80mm ，Outer Diameter :140mm |
| 5S-2LA-HSE016CG/GNP42 Angular contact ball bearings | Size :80x125x22mm ，Bore Diameter :80mm ，Width :22mm ，Brand:NTN ，Outer Diameter :125mm |
| 4T-32010X Tapered roller bearings | r1s min:1 mm ，rs min:1 mm ，Y2:1.42 ，d1:65.5 mm ，e:0.42 |
| VKBA 3541 Wheel bearings | Designation SX:CX456 ，Brand:SKF ，Designation FAG:713606290 ，Designation SNR:R160.27 |
| CRF-39590/39520 A Wheel bearings | Bore Diameter :66.675mm ，Outer Diameter :112.712mm ，Brand:CRAFT ，Size :66.675x112.712x30.162mm ，Width :30.162mm |
| 635 Deep groove ball bearings | Size :5x19x6mm ，Bore Diameter :5mm ，Outer Diameter :19mm ，Brand:ISB |
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