FAG NNU49/850-S-K-M-SP-H74

Specifications

Brand	FAG
Item Number	NNU49/850-S-K-M-SP-H74 FAG
Manufacturer Part Number	0381929854350
EAN	4012802485691
Category	Cylindrical Roller Bearing Double Row

Weight and Dimensions

Inner (d) MM	850
Outer (D) MM	1120
Width (B) MM	272
Inner (d) Inch	33.4646
Outer (D) Inch	44.0945
Width (B) Inch	10.7087
Weight (kg)	703 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

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