Roller Bearings -2RS Series

Part Number

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Part Number
NA4905 -2RS
NA4909 -2RS
Part Number
Standard Unit Price
Minimum order quantityVolume Discount
Standard
Shipping Days
?
I.D. d
(mm)
O.D. D
(mm)
Width B
(mm)
Inner/Outer Ring Material Precision (JIS) Number of Raceway Ring Rows Rolling Element Material Axial guidance Clearance Inner ring Lubrication hole Lubrication Outer ring Seal Temperature range Weight
(g)

8.35 €

1 4 Days 254218-Class 0Single Track--Normal radial clearanceWith inner ring-Groove with lubrication hole(s)-Lip seal on both sides-20 to +120 °C30.0

17.23 €

1 4 Days 456823-Class 0Single Track--Normal radial clearanceWith inner ring-Groove with lubrication hole(s)-Lip seal on both sides-20 to +120 °C300.0

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