31330X
Bulk orders will be discounted, please contact our sales for a bulk quote.
We will ship your order via FedEx within 3-5 working days after you complete the payment and the related information will be sent to your email.
Searching for the best price?
Complete the inquiry form, and we'll provide you with the most suitable solution.
Need bulk industrial price?
Submit your volume requirements, and we'll provide a tailored quote for your scale.
Overview |
|
| Part Number | 31330X |
Brand: LILY  |
Interchangeable With: Timken |
| Cone Part Number | X31330M |
| Cup Part Number | Y31330M |
Characteristics |
|
| 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 | 31330M |
| ABEC Rating | ABEC-1 |
Dimensions |
|
| Bore Dia | 150 mm |
| Bore Dia Tolerance | -0.025mm to 0 |
| Outer Dia | 320 mm |
| Outer Dia Tolerance | -0.04mm to 0 |
| Width | 82 mm |
| Width Tolerance | +0.35mm to -0.25mm |
| Effective Center Location | 18 mm |
| Cup Width | 50 mm |
| Cup Width Tolerance | -0.25mm to 0 |
| Cup Backface ToClear Radius | 4.06 mm |
| Cup Frontface Backing Diameter | 300 mm |
| Cup Backface Backing Diameter | 276.1 mm |
| Cone Width | 75 mm |
| Cone Width Tolerance | -0.2mm to 0 |
| Cone Backface ToClear Radius | 5.08 mm |
| Cone Frontface Backing Diameter | 187 mm |
| Cone Backface Backing Diameter | 210 mm |
| Cage Cone Frontface Clearance | 8.9 mm |
| Cage Cone Backface Clearance | 18.5 mm |
Material |
|
| Ring Material | Chrome Steel |
| Roller Material | Chrome Steel |
| Cage Material | Steel |
Performance |
|
| Dynamic Radial Load | 193950 lbf |
| Static Radial Load | 270000 lbf |
| Radial Clearance | Standard (Available in C3/C4/C5) |
| Dynamic Radial Rating(90 Million Revolutions)(C90) | 50400 lbf |
| Dynamic Thrust Rating(90 Million Revolutions)(Ca90) | 71100 lbf |
| Temperature Range | -30° to 110 °C |
Properties |
|
| Lubrication | Required |
| RoHS | Compliant |
| REACH | Compliant |
| Weight | 62.17 lb |
31330X TS (Single Row Tapered Roller Bearings) (Metric) consist of a tapered inner ring assembly and an outer ring. 31330X bore dia is 150 mm. Its out dia is 320 mm. 31330X roller material is Roller_Material. Its seal type is Seal_Bearing. The 31330X TS (Single Row Tapered Roller Bearings) (Metric) can bear both radial and axial loads with ease and provides low friction during operation even under the most severe conditions.
Typical applications include:
Gearing Systems and Transmissions, Thermal Power Coal Transporters, Port Equipment, Rubber and other Industrial applications, Machine Tool Spindles, Gear Reducer, Automotive Drive Axle, Aircraft wheels, Agricultural Wheels, Tensioning Roller, Raking Machine, Construction and Mining Equipment, Railroad Axle-box, etc.
General Selection Factors
Several factors must be considered for choosing tapered roller bearings. These factors include the roller material, design, shields and seals, cage, Annual Bearing Engineering Committee (ABEC) grade, radial clearance, and lubricant, etc.
