B-2820 Full Complement Drawn Cup Needle Roller Bearing 44.45mm Shaft 53.975mm OD 31.75mm Width
Price:
USD0.1 per Piece
MOQ:
100
Delivery Time:
3-45 working days.(Huge Quantity Stocks Available))
Brand:
MOUETTE
Product Description
Full Complement Drawn Cup Needle Roller Bearing B-2820
Drawn cup needle roller bearings feature a deep drawn, thin-walled outer ring designed for applications where the housing bore cannot serve as a raceway for needle roller and cage assemblies. These bearings provide an exceptionally compact and economical solution, mounted with a tight interference fit in the housing to eliminate the need for shoulders or snap rings for axial location.
Key Features
- Drawn steel outer shell with reduced cross-section for restricted space applications
- Full complement of rollers for higher radial load capacity compared to caged designs
- Through-hardened, high-carbon chromium steel rollers for superior heat tolerance and durability under heavy loads
- Meets ASTM F2162 standard for quality assurance
- Ideal for applications with high dynamic loads
Technical Specifications
Shaft Diameter: 44.450mm | Outer Diameter: 53.975mm | Width: 31.75mm
Complete Product Series Data
| Shaft Dia. (mm) | Bearing Designation | Fw (mm) | D (mm) | C (mm) | X (max.) | Cr (N) | Cor (N) | Oil (rpm) | Mass (kg) |
|---|---|---|---|---|---|---|---|---|---|
| 31.750 | B-208 | 31.750 | 38.100 | 12.70 | 2.29 | 18600 | 36600 | 3500 | 0.026 |
| 31.750 | B-2010 | 31.750 | 38.100 | 15.88 | 2.29 | 23900 | 50700 | 3500 | 0.032 |
| 31.750 | B-2012 | 31.750 | 38.100 | 19.05 | 2.29 | 28900 | 64500 | 3500 | 0.039 |
| 31.750 | B-2016 | 31.750 | 38.100 | 25.40 | 2.29 | 38200 | 92500 | 3500 | 0.052 |
| 31.750 | B-2020 | 31.750 | 38.100 | 31.75 | 2.29 | 47200 | 121000 | 3500 | 0.065 |
| 44.450 | B-2820 | 44.450 | 53.975 | 31.75 | 3.05 | 66300 | 160000 | 3700 | 0.137 |
Application Notes
Full complement drawn cup needle roller bearings are supplied with special grease to secure rollers during transport. We recommend re-lubrication after mounting for optimal performance.
Interchange Compatibility
MOUETTE offers comprehensive interchange tables for major bearing manufacturers including SKF, INA, NTN, IKO, Torrington, Koyo, Timken, RBC, and McGill needle bearings.
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Company
CHANGZHOU MOUETTE MACHINERY CO., LTD
Location
56, Liyuan Road, XueJia, Xinbei District, Changzhou, 213125, Jiangsu, China
Contact Person
Amanda Ni