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Bearing specifications
SKF 30312 J2/Q Tapered Roller Bearing
- HCT SKU
- HCT-021114
- Brand
- SKF
- Series
- 303 Series
- Configuration
- Single row · Without seal
- Bore (d) 60 mm
- Outside (D) 130 mm
- Width (B) 31 mm
- Dynamic load (C) 168 kN
pcs
Overview
SKF 30312 J2/Q tapered roller bearing. 60 mm bore, 130 mm outside diameter, 31 mm width. Open. Request a quote from HCT Bearings with your required quantity.
Bearing designation
How 30312 J2/Q is put together: 1 verified element.
- 30312 Basic designation Single row tapered roller bearing 303 series, 60 mm bore.
Not defined from an official source:
J2
Q
Product information
Units
Dimensions and mass
| Bore diameter (d) | 60 mm |
|---|---|
| Outer diameter (D) | 130 mm |
| Width (B) | 31 mm |
Basic load ratings
| Dynamic load rating (C) | 168 kN |
|---|---|
| Static load rating (C0) | 196 kN |
Speeds
| Reference speed | 4 000 r/min |
|---|---|
| Limiting speed | 5 300 r/min |
Design and properties
- Seal / Shield
- Without seal
- Cage
- Sheet metal cage
- Rows
- Single row
Converted values are shown for convenience only. The metric figures are the published data.
Specifications are provided for product selection and may vary by configuration. Please contact us for confirmation before ordering.
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