FAG NN48/630-S-K-M-SP-H74

Specifications

Brand	FAG
Item Number	NN48/630-S-K-M-SP-H74 FAG
Category	Cylindrical Roller Bearing Double Row

Weight and Dimensions

Inner (d) MM	630
Outer (D) MM	780
Width (B) MM	150
Weight (kg)	156 kg

Product Properties

Bore	K - 1:12 Tapered Bore (Standard for Most Types)
Seal	No Seal
Cage Type	M - Brass Cage
External Modification	No External Modification
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)

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
H74	Double Row Cylindrical Roller Bearings With Restricted Tolerances; Maximum Radial Runout Marked On The Inner Ring; Measuring Report; H74 Replaces 700511