NA Series

NA4911

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  • NA Series
  • NA Series

Dimension and Parameters

Bearing Designation
Current Code :NA4911
Original Code :4544911
Shaft Diameter（mm） :30
Weight(Kg) :386
Boundary Dimensions(mm)
d :55
Fw :63
D :80
C :
B :25
Basic Load Rating(N)
Dynamic :50600
Static :96580
Limiting Speed(rpm)
Oil :7500

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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
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