21304E NACHI 20x52x15mm (Oil) Lubrication Speed 14000 r/min Cylindrical roller bearings
| Bearing number | 21304E |
| Size (mm) | 20x52x15 |
| Brand | NACHI |
| Bore Diameter (mm) | 20 |
| Outer Diameter (mm) | 52 |
| Width (mm) | 15 |
| d | 20 mm |
| D | 52 mm |
| B | 15 mm |
| C | 15 mm |
| r min. | 1.1 mm |
| Weight | 0.18 Kg |
| Basic dynamic load rating (C) | 47 kN |
| Basic static load rating (C0) | 33.5 kN |
| (Grease) Lubrication Speed | 11000 r/min |
| (Oil) Lubrication Speed | 14000 r/min |
| Calculation factor (e) | 0.31 |
| Calculation factor (Y0) | 2.15 |
| Calculation factor (Y1) | 2.2 |
Detailed Parameters
parameter：
| NAPK205 Bearing units | H:33.3 mm ，Brand:FYH ，d:25 mm ，Bore Diameter :25mm |
| 6011 N Deep groove ball bearings | Brand:ISB ，Outer Diameter :90mm ，Bore Diameter :55mm ，Size :55x90x18mm |
| F15109 Tapered roller bearings | Bore Diameter :39.688mm ，Brand:Fersa ，Outer Diameter :80.167mm ，Size :39.688x80.167x29.37mm |
| 53207 Thrust ball bearings | Outer Diameter :62mm ，Brand:ISO ，Bore Diameter :35mm ，d1:37 mm ，d:35 mm |
| 52408 Thrust ball bearings | Size :40x90x65mm ，Bore Diameter :40mm ，Brand:NSK ，Outer Diameter :90mm |
| UKFS312H Bearing units | A4:42 mm ，Brand:SNR ，d:55 mm ，H3:160 mm ，Bore Diameter :55mm |
| HB45 /S/NS 7CE3 Angular contact ball bearings | Brand:SNFA ，Outer Diameter :68mm ，d:45 mm ，Width :12mm ，Bore Diameter :45mm ，Size :45x68x12mm |
| JLM67042/LM67010 Tapered roller bearings | Brand:Timken ，Size :27x59.131x15.88mm ，Bore Diameter :27mm ，Outer Diameter :59.131mm ，Width :15.88mm |
| 458/453A Tapered roller bearings | d:44.45 mm ，Bore Diameter :44.45mm ，Width :29.317mm ，Brand:KOYO ，T:27.783 mm |
| GE70-KRR-B Deep groove ball bearings | Size :70x125x66mm ，Brand:INA ，Outer Diameter :125mm ，Bore Diameter :70mm |
Similar products
SKF YSPAG 210 deep groove ball bearings
SKF YSPAG 210 deep groove ball bearings Needs Analysis , Manufacturing Service 85x150x36 Size (mm) . Get Your Free. Size (mm) 85x150x36 Bore Diameter (mm) 85 Outer Diameter (mm) 150 Width (mm) 36 Bearing Type straight bore Bore Dia (d) 85.0000 Outer Dia (D) 150.0000 Width (B) 36.0000 Radius (min) (rs) 2.000 Dynamic Load Rating
SILA45ES-2RS SKF Weight 2.9 Kg Plain bearings
Bearing number SILA45ES-2RS Brand SKF Bore Diameter (mm) 45 d 45 mm d2 104 mm d4 65 mm dk 60 mm h1 145 mm l3 min. 65 mm l4 max. 199 mm l5 30 mm l7 min. 50 mm r1 min. 0.6 mm B 32 mm C1 max 28 mm w 55 Tolerance h14 Thread
IKO KT 284138 needle roller bearings
Online 50x110x27 Size (mm) shopping IKO KT 284138 needle roller bearings from a great selection 50 Bore Diameter (mm) 110 Outer Diameter (mm) at Store. … Accessories. Size (mm) 50x110x27 Bore Diameter (mm) 50 Outer Diameter (mm) 110 Width (mm) 27 d 50 mm D 110 mm B 27 mm C 27 mm rn 0,5
SKF 6209-2ZNR deep groove ball bearings
170 Million used SKF 6209-2ZNR deep groove ball bearings instantly searchable. Shop 0.0 Inventory our large selection of parts based on brand, price, description, and location. Order the with stock … Inventory 0.0 Manufacturer Name BUNTING BEARING CORP. Minimum Buy Quantity N/A Weight 0.684 EAN 0717905008078 Product Group B04264