Type:NNU49 (outer ring with blocking edge)
Brass retainer:M/TVP
Accuracy:SP/UP
Radial accuracy:C1NA
Inner diameter taper hole:K
● Type: NNU49 (outer ring with blocking edge)
● Brass retainer: M/TVP
● Accuracy: SP/UP
● Radial accuracy: C1NA
● Inner diameter taper hole: K
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technical support:WDL