regionSelectionBanner.message
country.us
09:35:21 GMT+0000 (Coordinated Universal Time)
B7003-E-2RSD-T-P4S-UL
Spindle bearing
Spindle bearing B70..-E-2RSD, adjusted, in pairs or sets, contact angle α = 25°, lip seals on both sides, non-contact, restricted tolerances
productDetailPage.oldDesignation
B7003E.2RSD.T.P4S.UL
productDetailsPage.tabs.information
common.measureSystem.metric
common.measureSystem.imperial
Main Dimensions & Performance Data
d | 17 mm | Bore diameter |
D | 35 mm | Outside diameter |
B | 10 mm | Width |
Cr | 8,200 N | Basic dynamic load rating, radial |
C0r | 3,350 N | Basic static load rating, radial |
Cur | 355 N | Fatigue load limit, radial |
nG Grease | 43,000 1/min | Limiting speed for grease lubrication |
≈m | 38.27 g | text.product.weight |
Mounting dimensions
da | 21 mm | Diameter shaft shoulder |
da | h12 | Diameter shaft shoulder clearance |
Da | 32 mm | Shoulder diameter outer ring |
Da | H12 | Shoulder diameter outer ring clearance |
ra max | 0.3 mm | Maximum recess radius |
ra1 max | 0.1 mm | Maximum recess radius |
a | 11.1 mm | Distance between the apexes of the pressure cones |
Dimensions
rmin | 0.3 mm | Minimum chamfer dimension |
r1 min | 0.3 mm | Minimum chamfer dimension |
α | 25 ° | Contact angle |
Temperature range
Tmin | -30 °C | Operating temperature min. |
Tmax | 80 °C | Operating temperature max. |
Additional information
FV L | 54 N | Preload force light |
FV M | 220 N | Preload force medium |
FV H | 483 N | Preload force heavy |
KaE L | 156 N | Lift-off force light |
KaE M | 663 N | Lift-off force medium |
KaE H | 1,504 N | Lift-off force heavy |
ca L | 48 N/µm | Axial rigidity light |
ca M | 81 N/µm | Axial rigidity medium |
ca H | 112 N/µm | Axial rigidity heavy |