Japan KOYO KE-STB4489-1 Taper Roller Bearing
Product Description
Japan KOYO KE-STB4489-1 Taper Roller Bearing
Bore Size: 0 - 22 mm
Outside Diameter: 0 - 45 mm
Model Number: KE-STB4489-1
Description: Taper Roller Bearing
Width: 15.5mm
Material: GCr15,Carbon steel
Tapered Roller Bearings are further classified into:
Single Row
A Single Row Tapered Roller Bearing can support combined radial and axial load. However, if an application has a bi-directional axial load, then two single row tapered roller bearings can be used together in a back-to-back or face-to-face mounting pattern.
Double Row
Double Row Tapered Roller Bearings are specially made to sustain radial and bi-directional axial loads.
Four Row
Four Row Tapered Roller Bearings can support much heavier radial and impact loads, in addition to standard capabilities of a Double Row Tapered Roller Bearings. Suitable for very high load applications.
Jinan KaiMing bearing offer the following variants:
302xx, 303xx, 313xx, 320xx, 322xx, 323xx and 329xx series
Double Row Tapered Roller Bearings Series (Details can be provide on request)
Pressed steel and polyamide cage
Standard precision P0 and higher precision P6.
Wide range of Inch type bearings is also available.
Technical parameter:
| Product name | Taper roller bearings |
| Brand | KOYO |
| Series | KE-STB4489-1 |
| Dimension | 21.979x45.237x15.494mm |
| Cage material | Steel , brass , Iron , plastic |
| Precision | taper roller bearing : PO P6 P5 P4 P2 |
| Sealing | taper roller bearing : C3 C4 C1 C2 C0 |
| Quality standard | ISO9001:2000 standard |
| Service | taper roller bearing OEM service |
| Delivery date | Normally ready goods and stock winthin 15 days |
| Payment terms | A:100% L/C at sight B: T/T C: Western Union,Paypal |
| Contact | Mob/whatsApp: 0086 13583157486 |