Insocoat deep groove ball bearing
Stock:200pcs
Lead time:15days after confirmed
Dimensions
d 70 mm
D 150 mm
B 35 mm
d1 ≈ 94.95 mm
D2 ≈ 132 mm
r1,2 min. 2.1 mm
Abutment dimensions
da min. 82 mm
Da min. 136 mm
Da max. 138 mm
ra max. 2 mm
Calculation data
Basic dynamic load rating C 111 kN
Basic static load rating C0 68 kN
Fatigue load limit Pu 2.7 kN
Reference speed 9500 r/min
Limiting speed 9000 r/min
Calculation factor kr 0.03
Calculation factor f0 13
Mass
Mass bearing 2.94 kg
Electric motors, generators and associated equipment are at risk when an electric current passes through a bearing. This can damage the contact surfaces of rolling elements and raceways in the bearing (electrical erosion) and rapidly degrade the grease. An additional risk in electric motors and generators comes from high frequency currents due to the inherent stray capacitance. The risk of damage increases if the application uses a frequency converter.
INSOCOAT bearings (fig. 1) are designed to prevent current from passing through the bearing. The bearings are a very cost-effective solution compared with other insulation methods. By integrating the insulating properties into the bearing, INSOCOAT bearings can improve reliability and increase machine uptime by virtually eliminating the problem of electrical erosion.
An INSOCOAT bearing is a standard bearing that has the external surfaces of its inner or outer ring plasma-sprayed with an aluminium oxide to form a coating. The coating is sealed with a resin to protect against the conductive effects of water and moisture.
The basic coating can withstand voltages up to 1 000 V DC. However, coatings to withstand voltages up to 2 000, or even 3 000 V DC, can be supplied on request.
INSOCOAT bearings with a coated outer ring
INSOCOAT bearings typically have the external surfaces of the outer ring coated with aluminium oxide. These bearings are identified by the designation suffix VL0241.
INSOCOAT bearings with a coated inner ring
INSOCOAT bearings that have the external surfaces of the inner ring coated are identified by the designation suffix VL2071. These bearings provide enhanced protection against high frequency electric currents due to the smaller coated surface area of the inner ring compared to the outer ring.
Assortment
The standard assortment of INSOCOAT bearings listed here constitutes the most commonly used sizes and variants of:
single row deep groove ball bearings
single row cylindrical roller bearings
XRB as the biggest 6314 M/C4VL0241 insocoat bearing supplier and China bearing manufacturer,it can supply the best solution for plummer block housing and the bearings according to their specific applications.,it can supply Original SNL3134 bearing housing,Our large quantity SNL3134 bearing housings Stock can meet your need with lowest price and fast delivery.
We accepted DHL,FEDEX,TNT express for small order and samples order,also the transportation By AIR or By Sea,by Train are all avaiable.we are sure we can ship our SNL3134 bearing housing to your office at the first time.More technical details,please contact with :
We accepted DHL,FEDEX,TNT express for small order and samples order,also the transportation By AIR or By Sea,by Train are all avaiable.we are sure we can ship our SNL3134 bearing housing to your office at the first time.More technical details,please contact with :
www.xrbearing.com
E-mail: brandbearings@gmail.com
Skype: brandbearings
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