2321 AST Max Speed (Oil) (X1000 RPM) 3.000 105x225x77mm Self aligning ball bearings
| Bearing number | 2321 |
| Size (mm) | 105x225x77 |
| Brand | AST |
| Bore Diameter (mm) | 105 |
| Outer Diameter (mm) | 225 |
| Width (mm) | 77 |
| Bearing Type – double row self-aligning | double row selfaligning |
| Bore Dia (d) | 105.0000 |
| Outer Dia (D) | 225.0000 |
| Width (B) | 77.0000 |
| Radius (min) (rs) | 3.000 |
| Dynamic Load Rating (Cr) | 200.000 |
| Static Load Rating (Cor) | 87.000 |
| Max Speed (Grease) (X1000 RPM) | 2.400 |
| Max Speed (Oil) (X1000 RPM) | 3.000 |
| Max. Shaft Shoulder Dia. Inner (Li) | 118.0 |
| Min. Housing Shoulder Dia., Outer (Lo) | 212.0 |
| Weight (g) | 14.400.00 |
| Precision | A1 |
| Standard Clearance | C0 |
| Material | 52100 Chrome steel (or equivalent) |
Detailed Parameters
parameter：
| E-2R4703 Cylindrical roller bearings | Bore Diameter :235.000mm ，d:235.000 mm ，Outer Diameter :376.000mm ，Size :235x376x250mm ，Brand:NTN ，Width :250.000mm |
| NU 318 ECML Thrust ball bearings | Brand:SKF ，Outer Diameter :90mm ，Width :43mm ，Size :190x90x43mm ，Bore Diameter :190mm ，d:90 mm |
| SR144ZZA0204 Deep groove ball bearings | Bore Dia (d):0.1250 ，Bearing Type:Shielded ，Width :2.38mm ，Bore Diameter :3.175mm ，Brand:AST ，Outer Diameter :9.525mm |
| GE35KRRB Deep groove ball bearings | Outer Diameter :72mm ，Size :35x72x51.1mm ，Width :51.1mm ，d:35 mm ，Brand:PFI ，Bore Diameter :35mm |
| 62/28 Deep groove ball bearings | Brand:SKF ，Outer Diameter :28mm ，d:28 mm ，Bore Diameter :58mm ，Width :16mm ，Size :58x28x16mm |
| HUB147-28 Angular contact ball bearings | Width :62.8mm ，Size :39x75x62.8mm ，Brand:NTN ，Bore Diameter :39mm ，Outer Diameter :75mm |
| 52411 Thrust ball bearings | Width :87mm ，Bore Diameter :55mm ，d:55 mm ，Size :55x120x87mm ，Outer Diameter :120mm ，Brand:NACHI |
| 32019 Tapered roller bearings | Width :32mm ，Bore Diameter :95mm ，Outer Diameter :145mm ，Brand:ISB ，Size :95x145x32mm |
| M-781 Needle roller bearings | Bore Diameter :11.113mm ，Outer Diameter :15.875mm ，Size :11.113x15.875x12.7mm ，Brand:Timken |
| 565/563D+X1S-565 Tapered roller bearings | d:63.5 mm ，Outer Diameter :127mm ，Size :63.5x127x80.962mm ，Brand:Timken ，Bore Diameter :63.5mm ，Width :80.962mm |
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