Product details from catalogue Inquiry
HC71926-E-T-P4S-UL FAG
High speed spindle bearings HC719..-E, adjusted, in pairs or sets, contact angle ? = 25°, with ceramic balls, restricted tolerances
d | Bore diameter | 130 mm |
D | Outside diameter | 180 mm |
B | Width | 24 mm |
Cr | Basic dynamic load rating, radial | 38.500 N |
C0r | Basic static load rating, radial | 33.000 N |
Cur | Fatigue load limit, radial | 2.130 N |
nG Grease | Limiting speed for grease lubrication | 12.000 1/min |
nG Oil | Limiting speed for oil lubrication | 18.000 1/min |
≈m | Weight | 1,523 kg |
da | Diameter shaft shoulder | 139 mm |
da | Diameter shaft shoulder clearance | h12 |
Da | Shoulder diameter outer ring | 171 mm |
Da | Shoulder diameter outer ring clearance | H12 |
ra max | Maximum recess radius | 0,6 mm |
ra1 max | Maximum recess radius | 0,6 mm |
Etk min | Minimum diameter injection pitch | 149,3 mm |
Etk max | Maximum diameter injection pitch | 151,4 mm |
Etk1 min | Minimum diameter injection pitch | 145,8 mm |
Etk1 max | Maximum diameter injection pitch | 151,4 mm |
a | Distance between the apexes of the pressure cones | 48,1 mm |
rmin | Minimum chamfer dimension | 1,5 mm |
r1 min | Minimum chamfer dimension | 1,5 mm |
α | Contact angle | 25 ° |
Tmin | Operating temperature min. | -30 °C |
Tmax | Operating temperature max. | 100 °C |
FV L | Preload force light | 155 N |
FV M | Preload force medium | 466 N |
FV H | Preload force heavy | 932 N |
KaE L | Lift-off force light | 444 N |
KaE M | Lift-off force medium | 1.349 N |
KaE H | Lift-off force heavy | 2.732 N |
ca L | Axial rigidity light | 204 N/µm |
ca M | Axial rigidity medium | 300 N/µm |
ca H | Axial rigidity heavy | 385 N/µm |
Contact angle | Contact angle 25° | E |
Lubricant | Without | |
Sealing | Without | |
Outer shape | Standard | |
Cage | Laminated fabric cage | T |
Tolerance class | tolerance class P4S, FAG standard better than P4 to DIN 620 | P4S |
Arrangement bearing set | Single bearing | U |
Preload | preload light | L |
Changed internal design | Standard |