NA Series

NA4904RS-NA Series

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  • NA Series
  • NA Series

Dimension and Parameters

Bearing Designation
Current Code :NA4904RS
Original Code :NA4904-2RS
Shaft Diameter（mm） :20
Weight(Kg) :80
Boundary Dimensions(mm)
d :20
Fw :25
D :37
C :17
B :18
Basic Load Rating(N)
Dynamic :14900
Static :17500
Limiting Speed(rpm)
Oil :7500

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Bulk shipmentBulk shipment
Bulk shipment
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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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