73619АМН
Main technical Specifications
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73619АМН refers to a type of Spherical Roller Bearings, with dimensions 95 mm (Bore) x 215 mm (OD) x 73 mm (Width), designed for Self-aligning, high load-bearing capacity, and impact resistant, primarily used in Metallurgy, Mining and Building Materials Industries, for applications Provides stable and reliable support for the rotating shaft under harsh, heavy-load conditions. It weight approximately 13.75 kilogram.
- Min. Order: 1 Piece/(73619АМН, 95 = ID, 215 = OD, 73 = B, 13.75 kg) or according to different suppliers
- Price: Different brands, different quality, different 73619АМН prices, different suppliers and different quality determine different prices, you can ask the supplier in detail for the price according to your own needs.
- Precision Rating: DIN: P2~P0; ANSI: ABEC9~ABEC1; JIS: JIS~JIS0; ISO: CLASS2~NORMAL CLASS; GB/T30794 B~G
- Inquiry ways: The right of the inquiry form, Email, skype, Whatsapp
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✨What are the Benefits of choosing 73619АМН bearings?
🏭 What are the applications of the 73619АМН bearing?
📐 How should choose the right model for a Spherical Roller Bearings?
1. Verify load and direction: Confirm that the bearing can withstand high radial loads and bidirectional axial loads. Generally, the axial load should not exceed 15-20% of the radial load, and in extreme cases, it should not exceed 35%, otherwise uneven stress may occur.
2. Confirm dimensions and tolerances: Determine the bore diameter, outer diameter, and width based on the installation space, and select the tolerance grade (e.g., PN grade) according to standards such as DIN 635-2 or ISO 15.
3. Select internal design: Select the cage type (e.g., CA type brass cage) and lubrication features (e.g., W33 outer ring oil groove and oil hole) according to the application.
4. Consider self-aligning capability: Check its maximum permissible self-aligning angle (usually 1° to 2°) to ensure it can compensate for installation errors or shaft deflection.
🛠️ What is the mounting procedure for 73619АМН bearings?
1. Preparation and Cleaning: Before installation, be sure to clean the shaft and bearing housing, and check all mating surfaces for burrs or damage.
2. Heated Installation (Recommended): For interference fits, use an induction heater to evenly heat the bearing to 80-100°C, then quickly push it onto the shaft, pressing it against the shaft shoulder. Do not exceed 120°C to avoid altering the material structure.
3. Cold Installation (Alternative): If heating is not possible, use an installation sleeve and press to apply pressure only to the inner ring to press the bearing into place.
4. Securing and Lubrication: Tighten the bearing with a lock nut, etc., and add an appropriate amount of grease through the oil groove/hole.
5. Final Inspection: Manually rotate the shaft to confirm smooth rotation without abnormal noise, and recheck the bearing clearance.
📋 Special Note for mounting 73619АМН bearings?
Load Limitation: Avoid prolonged exposure to excessive (>20%) pure axial loads, as this may overload the single-row rollers and significantly shorten their lifespan.
Temperature Control: During heated installation, strictly adhere to the 80-100℃ range to prevent localized overheating.
Appropriate Lubrication: Double-row bearings require more grease, but the filler amount is generally 30%-60% of the bearing's internal space; excessive grease can easily cause overheating.
Installation Tools: Never directly strike the bearing's outer ring, cage, or rolling elements. Use specialized tools to apply force only to the mating rings.
Operational Monitoring: During the first run after installation, monitor temperature, vibration, and noise to ensure smooth operation.
Have you already decided on a specific model, or are you hesitating between several models? Tell me the model or application scenario, and I can help you analyze whether the selection is appropriate.