NTN 4T-1280/1220 Tapered roller bearing
Also known as : 4T-1280/1220
- Inside Diameter: 22.225 mm
- Outside Diameter: 57.15 mm
- Width: 22.225 mm
- Basic dynamic load rating: 47 kN
- Basic static load rating: 49.5 kN
NTN 4T-1280/1220
NTN 4T-1280/1220 details
| Part Number | 4T-1280/1220 |
|---|---|
| Brand | NTN |
| Type | Tapered roller bearings Inch series |
| Mass | 0.286 kg |
| Boundary dimensions (mm) | |
| Inner dia. (d) | 22.225 |
| Outer dia. (D) | 57.15 |
| Width (B) | 22.225 |
| ras max | 0.8 |
| Basic load ratings (kN) | |
| Dynamic (Cr) | 47 |
| Static (Cor) | 49.5 |
| Basic load ratings (kgf) | |
| Dynamic (Cr) | 4800 |
| Static (Cor) | 5050 |
| Limiting speed (min-1) | |
| Grease | 7100 |
| Oil | 9500 |
Xinyouya have NTN 4T-1280/1220 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-1280/1220 bearing cross reference
68450R/68709R
22.225 mmx 57.15 mmx 22.225 mm
H414245/H414210
22.225 mmx 57.15 mmx 22.225 mm
387/382A
22.225 mmx 57.15 mmx 22.225 mm
HM88630R/HM88610R
22.225 mmx 57.15 mmx 22.225 mm
02473R/02420R
22.225 mmx 57.15 mmx 22.225 mm
23100R/23256R
22.225 mmx 57.15 mmx 22.225 mm
387-384ED
22.225 mmx 57.15 mmx 22.225 mm
389-384DRB
22.225 mmx 57.15 mmx 22.225 mm
EE132083-132126D
22.225 mmx 57.15 mmx 22.225 mm
42362D - 42586
22.225 mmx 57.15 mmx 22.225 mm
L357049-L357019-B
22.225 mmx 57.15 mmx 22.225 mm
