76,2 mm x 149,225 mm x 54,229 mm NTN 4T-6461A/6420 tapered roller bearings
| Brand Name |
NTN |
| Model Number |
4T-6461A/6420 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
NTN 4T-6461A/6420 bearing Size Chart (mm/inches) |
|---|
| d | 55 mm |
| D | 80 mm |
| Bearing Width | 13 mm |
| Contact Angle | 25 ยบ |
| do - Ball Diameter | 7.143750 mm |
| C0 - Static Radial Rating | 17400 N |
| Ce - Dynamic Radial Rating1 | 20600 N |
| Limiting Speed (Grease) | 14900 rpm |
| Limiting Speed (Oil) | 29800 rpm |
| Ball Type | STEEL |
| Cage Type | CR - Phenolic Outer Land Riding Cage |
| Bearing Weight | 0.19 Kg |
| Design Units | METRIC |
| Precision Class | ISO P4S (ABEC 7/9) |
| Full Timken Part Number | 3MM9311WICRDUH |
| R - Inner Ring To Clear Radius2 | 1.0 mm |
| r - Outer Ring To Clear Radius3 | 1.0 mm |
| da - Inner Ring Backing Diameter | 60.400 mm |
| Da - Outer Ring Backing Diameter | 75.200 mm |