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32318
BWK
BWK-32318
32318 is a tapered roller bearing with 90 mm bore, 190 mm outside diameter and 67.5 mm width. Tapered rollers support combined radial and axial loads. The separable cup and cone facilitate mounting; a single row carries axial load in one direction.
| Model | 32318 |
| Product Type | Tapered Roller Bearing |
| Structure | Single-row tapered roller bearing |
| System of Measurement | Metric |
| Bearing Type | Roller |
| Roller Bearing Type | Tapered |
| Type | Bearing |
| Seal Type | Open |
| Cups Type | Standard |
| For Load Direction | Combined |
| Construction | Single Row |
| Series | 32318M |
| ABEC Rating | ABEC-1 |
| Bore Dia | 90 mm |
| Bore Dia Tolerance | -0.02mm to 0 |
| Outer Dia | 190 mm |
| Outer Dia Tolerance | -0.03mm to 0 |
| Width | 67.5 mm |
| Width Tolerance | +0.2mm to -0.2mm |
| Effective Center Location | -19.6 mm |
| Cup Width | 53 mm |
| Cup Width Tolerance | -0.25mm to 0 |
| Cup Backface ToClear Radius | 3.05 mm |
| Cup Frontface Backing Diameter | 177 mm |
| Cup Backface Backing Diameter | 168.91 mm |
| Cone Width | 64 mm |
| Cone Width Tolerance | -0.15mm to 0 |
| Cone Backface ToClear Radius | 4.06 mm |
| Cone Frontface Backing Diameter | 104 mm |
| Cone Backface Backing Diameter | 120 mm |
| Cage Cone Frontface Clearance | 4.3 mm |
| Cage Cone Backface Clearance | 4.3 mm |
| Ring Material | Chrome Steel |
| Roller Material | Chrome Steel |
| Cage Material | Steel |
| Dynamic Radial Load | 139950 lbf |
| Static Radial Load | 153675 lbf |
| Radial Clearance | Standard (Available in C3/C4/C5) |
| Dynamic Radial Rating(90 Million Revolutions)(C90) | 36225 lbf |
| Dynamic Thrust Rating(90 Million Revolutions)(Ca90) | 21442.5 lbf |
| Temperature Range | -30° to 110 °C |
| Lubrication | Required |
| Weight | 18.74 lb |
Gearboxes, industrial drives and machinery wheel or shaft supports.
Set endplay or preload with the opposing bearing arrangement. Check cup and cone dimensions, backing shoulders, fits and lubrication.
BWK provides reliable bearing solutions for industrial and agricultural applications, supported by stable supply, strict quality control and flexible OEM & ODM services.
