NTN 4T-30306D bearings
NTN tapered roller bearings
- Measurement system
- Metric
- Bore diameter
- 30.000 mm
- Outside diameter
- 72.000 mm
- Width
- 20.750 mm
- Width, ourter ring
- 14.000 mm
- Width, inner ring
- 19.000 mm
- Cr
- 48500 N
- C0r
- 51500 N
- Net weight
- 0.398 kg
- Number of rows
- 1
- Sealing
- Without
- Cage
- Steel sheet metal
- Bearing material
- Steel
- Rolling material
- Steel
- Tolerance class
- Normal (PN)
- Lubricant in bearing
- None
- Relubrication feature
- Without
In stock
Technical specification for NTN 4T-30306D
| NTN bearing number | 4T-30306D | |
|---|---|---|
| Simplified reference | 31306 | |
| Brand | NTN | |
| Type | Tapered Roller Bearing | |
| d | 30 mm | Inner diameter |
| D | 72 mm | Outer diameter |
| B | 19 mm | Width, Inner ring |
| C | 14 mm | Width, Outer ring |
| T | 20.75 mm | Width, Total |
| ras max. | 1.5 mm | Maximum radii, shaft link |
| r1as max. | 1.5 mm | Maximum radii, Housing link |
| Cr | 48.5 kN | Basic dynamic load rating |
| C0r | 51.5 kN | Basic static load rating |
| Mass | 0.398 kg | (approx.) |
NTN 4T-30306D tapered roller bearings are designed so the tapered vertex of the raceway surfaces of the inner and outer rings and rollers coverge at one point on the centerline of the bearing.
NTN 4T-30306D, Inner diameter: 30 mm, Outer diameter: 72 mm, Total width: 20.75 mm.
- Log in to post comments
Related products
SKF 31306
Brand: SKF
31306 single row tapered roller bearing
NSK HR31306J
Brand: NSK
HR31306J, NSK, Metric series tapered roller bearings
FAG 31306-H
Brand: FAG
Tapered roller bearings 313, main dimensions to DIN ISO 355 / DIN 720, separable, adjusted or in pairs
FAG 31306-A
Brand: FAG
Tapered roller bearings 313, main dimensions to DIN ISO 355 / DIN 720, separable, adjusted or in pairs