Product details from catalogue Inquiry
NNU4926-S-M-SP FAG
Super precision cylindrical roller bearings NNU49..-S-M-SP, non-locating bearing, double row, separable, with cage
Replacements: NNU4926S.M.SP
d | Bore diameter | 130 mm |
D | Outside diameter | 180 mm |
B | Width | 50 mm |
Cr | Basic dynamic load rating, radial | 188.000 N |
C0r | Basic static load rating, radial | 385.000 N |
Cur | Fatigue load limit, radial | 45.500 N |
nG Grease | Limiting speed for grease lubrication | 4.450 1/min |
nG Oil | Limiting speed for oil lubrication | 5.300 1/min |
≈m | Weight | 3,892 kg |
da | diameter shaft shoulder | 144,7 mm |
Da | diameter of housing shoulder | 166 mm |
ra1 max | Maximum recess radius | 1,5 mm |
r1 min | Minimum chamfer dimension | 1,5 mm |
F | Raceway diameter inner ring | 146 mm |
ns | Width of lubricating groove | 6,5 mm |
ds | Diameter lubrication hole | 3,2 mm |
s | Axial displacement | 2,7 mm |
Tmin | Operating temperature min. | -30 °C |
Tmax | Operating temperature max. | 150 °C |
Cage | Brass Cage | M |
Tolerance class | tolerance class SP | SP |
Locating Feature , bearing outer ring | Lubrication holes and lubrication groove in outer ring | S |
Radial internal clearance | Group 1 (C1) | C1 |