C39/1180M Bearing Overview
Image for reference only.
Core Parameters
- Main Dimensions 1180mm × 1540mm × 272mm
- Dynamic Load (Cr) 12900 kN
- Static Load (Cor) 31500 kN
- Weight 1340 kg
Bearing Type
| Bearing Model | C39/1180M width Cylindrical Bore | Inside diameter(I.D.) |
|---|---|---|
| ID | 1180mm | Inside diameter(I.D.) |
| OD | 1540mm | Outside diameter(O.D.) |
| B | 272mm | Width |
| rmin | 7.5mm | Minimum chamfer radius |
| Cr | 12900kN | Radial dynamic load rating |
| Cor | 31500kN | Radial static load rating |
| reference | 220r/min | Reference speed |
| limit | 300r/min | Limiting speed |
| Mass | 1340Kg | Weight |
Material
GCr15 Bearing Steel (Customizable: GCr15 / GCr15SiMn / GCr18Mo / G20Cr2Ni4A)
Cage
Machined brass cage (Customizable: Steel / Brass / Machined Brass)
Precision Rating
P0 (P0 / P6 / P5 / P4 available)
Clearance
C3 clearance (C0 / C2 / C3 / C4 / C5 available)
Brand
WJY / OEM Available
Origin
Wafangdian, China (30+ years bearing manufacturing hub)
Quality Standard
OEM & Customization
Custom materials, cages, precision & clearance available.
Product Description
The C39/1180M C39 Series CARB Toroidal Roller Bearing is engineered for large bore and low-friction applications. With dimensions of 1180mm bore diameter, 1540mm outer diameter, and 272mm width, this super giant-bore toroidal bearing delivers reliable, low-friction performance in demanding industrial environments. It boasts a dynamic load rating of 12900kN and static load rating of 31500kN, with the unique ability to bear bidirectional axial loads while compensating for misalignment without preload. This bearing is equipped with machined brass solid cage for enhanced operational stability and service life. The CARB toroidal roller bearing designation further optimizes its self-aligning capability and durability.
Ideal for use in: wind turbine gearboxes, large industrial pumps, paper mill machinery, giant industrial machinery, special heavy-duty equipment, extreme environment applications
Delivery & Service
Delivery Time
In-stock: 3–5 days; OEM/ODM: 20–35 days.
Shipping Methods
Ocean Freight / Land Transport
Warranty
12-month warranty, extendable to 18 months.
Pricing Information
Prices vary by precision & material. Please submit an inquiry for best quote.