NTN 4T-12580/12520 Tapered roller bearing
Also known as : 12580/12520
- Inside Diameter: 20.638 mm
- Outside Diameter: 49.225 mm
- Width: 19.845 mm
- Basic dynamic load rating: 37.5 kN
- Basic static load rating: 39 kN
NTN 4T-12580/12520
NTN 4T-12580/12520 details
| Part Number | 4T-12580/12520 |
|---|---|
| Brand | NTN |
| Type | Tapered roller bearings Inch series |
| Mass | 0.182 kg |
| Boundary dimensions (mm) | |
| Inner dia. (d) | 20.638 |
| Outer dia. (D) | 49.225 |
| Width (B) | 19.845 |
| ras max | 1.5 |
| Basic load ratings (kN) | |
| Dynamic (Cr) | 37.5 |
| Static (Cor) | 39 |
| Basic load ratings (kgf) | |
| Dynamic (Cr) | 3800 |
| Static (Cor) | 3950 |
| Limiting speed (min-1) | |
| Grease | 8200 |
| Oil | 11000 |
Xinyouya have NTN 4T-12580/12520 bearings in stock. Tapered roller bearings (Inch series), are designed so the inner and outer ring raceway and the apex of the tapered rollers intersect at one point on the bearing centerline.
NTN 4T-12580/12520 bearing cross reference
68450R/68709R
20.638 mmx 49.225 mmx 19.845 mm
H414245/H414210
20.638 mmx 49.225 mmx 19.845 mm
387/382A
20.638 mmx 49.225 mmx 19.845 mm
HM88630R/HM88610R
20.638 mmx 49.225 mmx 19.845 mm
02473R/02420R
20.638 mmx 49.225 mmx 19.845 mm
23100R/23256R
20.638 mmx 49.225 mmx 19.845 mm
387-384ED
20.638 mmx 49.225 mmx 19.845 mm
389-384DRB
20.638 mmx 49.225 mmx 19.845 mm
EE132083-132126D
20.638 mmx 49.225 mmx 19.845 mm
42362D - 42586
20.638 mmx 49.225 mmx 19.845 mm
L357049-L357019-B
20.638 mmx 49.225 mmx 19.845 mm
