61988F3 Bearing Overview
Image for reference only.
Core Parameters
- Main Dimensions 440mm × 600mm × 74mm
- Dynamic Load (Cr) 390 kN
- Static Load (Cor) 650 kN
- Weight 60.5 kg
Bearing Type
Technical Specifications
| ID | 440mm | Inside diameter |
|---|---|---|
| OD | 600mm | Outside diameter |
| B | 74mm | Width |
| Cr | 390kN | Dynamic load rating |
| Cor | 650kN | Static load rating |
| Mass | 60.5Kg | Weight |
Material
GCr15 Bearing Steel (Customizable: GCr15 / GCr15SiMn / GCr18Mo / G20Cr2Ni4A)
Cage
Pressed steel cage (F3) (Customizable: Steel / Brass / Machined Brass)
Precision Rating
P0 (P0 / P6 / P5 / P4 available)
Clearance
C3 increased radial 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 61988F3 619 Series Deep Groove Ball Bearing (Thin-Wall) is engineered for heavy-duty thin-wall applications. With dimensions of 440mm bore diameter, 600mm outer diameter, and 74mm width, this large-bore deep groove ball bearing delivers low-friction, high-speed performance in demanding industrial environments. It features a dynamic load rating of 390kN and static load rating of 650kN, suitable for both radial and moderate axial load applications. Equipped with a Pressed steel cage (F3), it ensures optimal rotational stability and extended service life under targeted operating conditions. This bearing includes pressed steel cage (type F3) for enhanced adaptability to specific working conditions.
Ideal for use in: heavy industrial gearboxes, mining crushers, construction machinery, large compressors, large industrial motors, heavy-duty pumps, marine propulsion systems
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.