FAG NNU4920-S-K-M-SP-C2

Price: 743.62 $
Specifications
Brand FAG
Item Number NNU4920-S-K-M-SP-C2 FAG
Manufacturer Part Number 0192327640020
EAN 4012801231923
Category Cylindrical Roller Bearing Double Row
Weight and Dimensions
Inner (d) MM 100
Outer (D) MM 140
Width (B) MM 40
Inner (d) Inch 3.937
Outer (D) Inch 5.5118
Width (B) Inch 1.5748
Weight (kg) 1.84 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 C2 Internal Play (Less than Cn)
Precision SP - Precision Higher than P4S
Heat Stabilization No Heat Stabilization - Temperatures up to 120 °C
Data from Schaeffler (medias)
Width (b) mm 40
Basic static load rating, radial (C 0r) 255000
Fatigue load limit, radial (C ur) 33500
Limiting speed for grease lubrication (n G Grease) 5700
Limiting speed for oil lubrication (n G Oil) 6700
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
C2 Bearing Internal Clearance Smaller Than Normal
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