51148M AST Outer Dia. Pilot (D1) 297.0000 Thrust ball bearings
| Bearing number | 51148M |
| Brand | AST |
| Bore Diameter (mm) | 240 |
| Outer Diameter (mm) | 300 |
| Bearing Type | with grooved raceway(s) |
| Bore Dia (d) | 240.0000 |
| Outer Dia (D) | 300.0000 |
| Radius (min) (rs) | 1.500 |
| Static Load Rating (Cor) | 1.045.000 |
| Dynamic Load Rating (Cr) | 254.000 |
| Max Speed (Grease) (X000 RPM) | 1 |
| Max Speed (Oil) (X000 RPM) | 1 |
| Height (H) | 45.0000 |
| Outer Dia. Pilot (D1) | 297.0000 |
| Bore Dia. Clearance (d1) | 243.0000 |
| Weight (g) | 7.640.00 |
| Material | 52100 chrome steel. or equivalent. |
Detailed Parameters
parameter：
| 390/393A Tapered roller bearings | d:57.15 mm ，Brand:KOYO ，Bore Diameter :57.15mm ，Width :21.996mm |
| 7200B Angular contact ball bearings | Brand:CYSD ，Outer Diameter :30mm ，Size :10x30x9mm ，Bore Diameter :10mm |
| 23048R Spherical roller bearings | Width :92mm ，Outer Diameter :360mm ，Bore Diameter :240mm ，Brand:KOYO ，Size :240x360x92mm ，d:240 mm |
| SMR137-2RS Deep groove ball bearings | Outer Diameter :13mm ，Size :7x13x4mm ，Brand:ZEN ，Bore Diameter :7mm |
| EE231462/231975 Tapered roller bearings | Bore Diameter :371.475mm ，Outer Diameter :501.65mm ，Width :74.612mm ，Size :371.475x501.65x74.612mm ，Brand:NTN |
| VKBA 1423 Wheel bearings | Brand:SKF ，Designation FAG:713622110 ，Designation SNR:R181.02 ，Designation SX:CX402 ，Designation Ruville:8102 |
| NNU 4932 B/SPW33 Cylindrical roller bearings | Width :60mm ，Size :160x220x60mm ，Bore Diameter :160mm ，Outer Diameter :220mm ，d:160 mm ，Brand:SKF |
| 677/672 Tapered roller bearings | Width :41.275mm ，Outer Diameter :168.275mm ，Size :85.725x168.275x41.275mm ，Brand:ISO ，Bore Diameter :85.725mm |
| GIR 15 DO Plain bearings | Size :15x26x12mm ，Brand:INA ，Bore Diameter :15mm ，Outer Diameter :26mm |
| NA 4908.2RS Cylindrical roller bearings | Outer Diameter :40mm ，Brand:SKF ，Size :62x40x23mm ，Bore Diameter :62mm |
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