134.45.2800 Bearing Technical Specifications
-
- Bore Diameter(d) 2579mm
- Outer Diameter (D) 3021mm
- Width(B) 231mm
-
- Dynamic Load Rating (Cr) 2880kN
- Static Load Rating (Cor) 3390kN
-
- Weight 3400kg
134.45.2800 Series Type Three-Row Roller Slewing Bearings Bearing, engineered for precision industrial applications. Featuring 2579 mm bore, 3021 mm OD, and 231 mm width, it supports kN dynamic and 2880 kN static ratings. The manufacturer offers a Standard 12-month warranty extendable up to 18 months through authorized Jinyu distributors. OEM solutions available.
Bearing Type
Main Dimensions
2579mm × 3021mm × 231mm
Bearing Model
134.45.2800
Bolt Hole Diameter
| D1 | 2955 mm |
|---|---|
| D2 | 2645 mm |
| dn1 dn2 | 33 |
| dm1 dm2 | M30 |
| L | 60 mm |
| n | 72 mm |
Structure dimensions
| n1 | 8 mm |
|---|---|
| D1 | mm |
| d1 | mm |
| H1 | 219 mm |
| h | 54 mm |
Gear
| b | 160 mm | Tooth width |
|---|---|---|
| m | 160 | Module |
| da | 2488 mm | Tooth tip diameter of internal gear ring |
| z | 125 | Number of teeth of internal gear |
Brand
WJY / OEM Available
Origin
Wafangdian, China
(Global bearing manufacturing hub with 30+ years expertise)
Quality Standard
Delivery Time
- For in-stock own-brand bearings, Dalian JinYu HuaYang guarantees shipment arrangement within 3–5 days after payment confirmation.
- For OEM/ODM orders, the production and delivery lead time for a full container typically ranges from 20–35 days (depending on order complexity).
Shipping Methods
Ocean Freight/Land Transport
Warranty
We provide 12-month warranty, extendable to 18 months via authorized JinYu distributors.
Pricing Information
Bearings prices vary by precision grade, raw material quality, and market dynamics. For customized quotes, please submit an inquiry via our contact form.