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Bettomshin Needle Roller Bearings
Description:
1.Needle Roller Bearing is widely used, ranging from agricultural machinery to conveying equipment, robots, elevators, rolling mills, rudder shafts, aggregate crushers, etc.
2.It features a deep drawn, thin-walled outer ring. They are compact bearings with high load carrying capacity and stiffness.
3.GCr78 is made with heat treating so it provides high and uniform hardness, good wear resistance, and high contact fatigue performance, making Needle Roller Bearing has good heat tolerance, high load carrying capacity and stiffness.
4.These bearings to accommodate heavy axial loads and peak loads due to small diameter deviation of the rollers within one assembly.
Specification:
Model:HK3520
Material: GCr78
Inside Diameter:35mm/1.38 inch
Outer Diameter: 42mm/1.65 inch
Thickness: 20mm/0.79 inch
Cage Material: ST13 Steel
Dynamic Load Capacity (Cr): 20.8 kN
Static Load Capacity (Cor): 41 kN
Maximum Rotational Speed (Oil): 7100 rpm
Maximum Rotational Speed (Grease): 11833 rpm
Package Content:
1pcs x Needle Roller Bearings
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