Full Complement Roller Bearings SL045018PP
Very immoderate radial load carrying capacity
High radial stiffness
Long provider life
Locate the shaft axially in every directions
Sealed for improved reliability, with relubrication feature
Full Complement Roller Bearings SL045018PP
Full Complement Roller Bearings have two internal rings, the two internal rings are linked collectively by using the clamping ring, and can now not be separated, the outer ring has a center guard and can undergo two-way axial load, used as positioning bearings. Due to the giant distance between the two rows of rollers, it can additionally face up to the overturning moment. The outer ring floor has two quit slots, which can be located axially. The bearing is geared up with contact sealing rings on each aspect and is loaded with lithium grease. The working temperature is confined to -40℃ ~ +80℃. Under positive conditions, this kind of bearing does now not want maintenance, however when there is water vapor or air pollution in operation, and frequently at medium or excessive speed, lubrication has to be supplemented. In the use of oil lubrication, it is essential to get rid of the sealing ring, and ease the grease in the bearing, the use of oil lubrication when the rotary expands through 30%.
DIAMETER
90 mm | Bore diameter |
140 mm | Outside diameter |
67 mm | Width |
≈106.5 mm | Shoulder diameter inner ring |
≈124 mm | Shoulder diameter outer ring |
5 mm | Width annular lubrication groove outer ring |
3.5 mm | Diameter lubrication hole (outer ring) |
max.4 mm | Permissible axial displacement from the normal position of one bearing ring relative to the other |
min.1.5 mm | Chamfer dimension (open bearings) |
min.1 mm | Chamfer dimension |
Abutment dimensions
min.98 mm | Abutment diameter shaft |
102 mm | Abutment diameter shaft |
max.133 mm | Abutment diameter housing |
max.1.5 mm | Fillet radius |
max.1 mm | Fillet radius |
Calculation data
| Basic dynamic load rating | C | 369 kN |
|---|---|---|
| Basic static load rating | C0 | 560 kN |
| Fatigue load limit | Pu | 69.5 kN |
| Reference speed | 2 200 r/min | |
| Limiting speed | 2 800 r/min | |
| Minimum load factor | kr | 0.5 |
Mass
3.62 kg
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