NTN 4T-28990/28920 Tapered roller bearing
Also known as : 28990/28920
- Inside Diameter: 61.98 mm
- Outside Diameter: 101.6 mm
- Width: 24.61 mm
- Basic dynamic load rating: 90.5 kN
- Basic static load rating: 134 kN
NTN 4T-28990/28920
NTN 4T-28990/28920 details
| Part Number | 4T-28990/28920 |
|---|---|
| Brand | NTN |
| Type | Tapered roller bearings Inch series |
| Mass | 0.768 kg |
| Boundary dimensions (mm) | |
| Inner dia. (d) | 61.98 |
| Outer dia. (D) | 101.6 |
| Width (B) | 24.61 |
| ras max | 2 |
| Basic load ratings (kN) | |
| Dynamic (Cr) | 90.5 |
| Static (Cor) | 134 |
| Basic load ratings (kgf) | |
| Dynamic (Cr) | 9200 |
| Static (Cor) | 13600 |
| Limiting speed (min-1) | |
| Grease | 3500 |
| Oil | 4700 |
Xinyouya have NTN 4T-28990/28920 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-28990/28920 bearing cross reference
68450R/68709R
61.98 mmx 101.6 mmx 24.61 mm
H414245/H414210
61.98 mmx 101.6 mmx 24.61 mm
387/382A
61.98 mmx 101.6 mmx 24.61 mm
HM88630R/HM88610R
61.98 mmx 101.6 mmx 24.61 mm
02473R/02420R
61.98 mmx 101.6 mmx 24.61 mm
23100R/23256R
61.98 mmx 101.6 mmx 24.61 mm
387-384ED
61.98 mmx 101.6 mmx 24.61 mm
389-384DRB
61.98 mmx 101.6 mmx 24.61 mm
EE132083-132126D
61.98 mmx 101.6 mmx 24.61 mm
42362D - 42586
61.98 mmx 101.6 mmx 24.61 mm
L357049-L357019-B
61.98 mmx 101.6 mmx 24.61 mm
