Four Point Contact Ball Bearing

QJ307

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  • Four Point Contact Ball Bearing
  • Four Point Contact Ball Bearing

Dimension and Parameters

Bearing No. :QJ307
Boundary dimensions（mm）
d :
D :80
B :21
Basic load ratings(kN)
Dynamic(Cr) :53.2
Static(Cor) :37.2
Limiting speed(rpm )
Grease :6000
Oil :8000
Mass
Kg :0.57

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Bulk shipmentBulk shipment
Bulk shipment
Bulk goods are usually transported by sea at a low cost
Fast shippingFast shipping
Fast shipping
lf you are in a hurry, we can also ship it to you by air at an additional cost
Quality controlQuality control
Quality control
We have third-party quality control to ensure the quality of our products
MaterialMaterial
Material
Our materials are GCR15 and other special materials
OEM availableOEM available
OEM available
Support any form of OEM customization requirements
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Global support
Contact us 24x7 to solve all your after-sales issues