C30/630M Bearing Overview
Image for reference only.
Core Parameters
- Main Dimensions 630mm × 920mm × 212mm
- Dynamic Load (Cr) 6800 kN
- Static Load (Cor) 12900 kN
- Weight 465 kg
Bearing Type
| Bearing Model | C30/630M width Cylindrical Bore | Inside diameter(I.D.) |
|---|---|---|
| ID | 630mm | Inside diameter(I.D.) |
| OD | 920mm | Outside diameter(O.D.) |
| B | 212mm | Width |
| rmin | 7.5mm | Minimum chamfer radius |
| Cr | 6800kN | Radial dynamic load rating |
| Cor | 12900kN | Radial static load rating |
| reference | 480r/min | Reference speed |
| limit | 670r/min | Limiting speed |
| Mass | 465Kg | 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 C30/630M C30 Series CARB Toroidal Roller Bearing is engineered for light to medium-duty applications. With dimensions of 630mm bore diameter, 920mm outer diameter, and 212mm width, this large-bore toroidal bearing delivers reliable, low-friction performance in demanding industrial environments. It boasts a dynamic load rating of 6800kN and static load rating of 12900kN, 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: industrial fans, electric motors, medium-duty gearboxes, heavy mining equipment, construction machinery, large rolling mills
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.