FAG NNU4996-S-K-M-SP

Specifications

Brand	FAG
Item Number	NNU4996-S-K-M-SP FAG
Manufacturer Part Number	0386116780000
EAN	4026677715227
Category	Cylindrical Roller Bearing Double Row

Weight and Dimensions

Inner (d) MM	480
Outer (D) MM	650
Width (B) MM	170
Inner (d) Inch	18.8976
Outer (D) Inch	25.5906
Width (B) Inch	6.6929
Weight (kg)	160 kg

Product Properties

Bore	K - 1:12 Tapered Bore (Standard for Most Types)
Seal	No Seal
Cage Type	M - Brass Cage
External Modification	W33
Radial Internal Play	Cn Normal Internal Play
Precision	SP - Precision Higher than P4S
Heat Stabilization	No Heat Stabilization - Temperatures up to 120 °C

Data from Schaeffler (medias)

Width (b) mm	170
Radial Static Load Rating C0r (N)	6100000
Radial Dynamic Load Rating Cr (N)	2350000
Basic static load rating, radial (C 0r)	"6100000.0000"
Fatigue load limit, radial (C ur)	610000
Limiting speed for grease lubrication (n G Grease)	1060
Limiting speed for oil lubrication (n G Oil)	1250
ECLASS number	23-05-09-01
ECLASS2 number	23-05-09-01

Suffix description

S	Lubrication Groove And Three Holes In Bearing Outer Ring
K	Tapered Bore, Taper 1:12
M	Solid Brass Cage, Roller Guided
SP	Special Precision Class For Machine Tool Bearings: Dimensional Accuracy Approximately To P5, Running Accuracy Approximately To P4