SKF NNU4888M/W33

Specifications

Brand	SKF
Item Number	NNU4888M/W33 SKF
Category	Cylindrical Roller Bearing Double Row

Weight and Dimensions

Inner (d) MM	440
Outer (D) MM	540
Width (B) MM	100
Inner (d) Inch	17.3228
Outer (D) Inch	21.2598
Width (B) Inch	3.937
Weight (kg)	46 kg

Product Properties

Bore	C - Cylindrical Bore
Seal	No Seal
Cage Type	M - Brass Cage
External Modification	W33
Radial Internal Play	Cn Normal Internal Play
Precision	Standard Precision
Heat Stabilization	No Heat Stabilization - Temperatures up to 120 °C

Suffix description

M	Two-Piece Machined Brass Cage, Roller Centered
W33	Lubrication Groove And Three Holes In Bearing Outer Ring