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United States
09:01:47 GMT+0000 (Coordinated Universal Time)
3008-B-TVH
Angular contact ball bearing
Angular contact ball bearing 30..-B-TVH, double row, plastic cage
제품 정보
미터법
우수한
Main Dimensions & Performance Data
d | 40 mm | Bore diameter |
D | 68 mm | Outside diameter |
B | 21 mm | Width |
Cr | 25,000 N | Basic dynamic load rating, radial |
C0r | 21,300 N | Basic static load rating, radial |
Cur | 1,110 N | Fatigue load limit, radial |
nG | 10,600 1/min | Limiting speed |
nϑr | 8,000 1/min | Reference speed |
≈m | 0.26 kg | 중량 |
Mounting dimensions
da min | 44.6 mm | Minimum diameter shaft shoulder |
Da max | 63.4 mm | Maximum diameter of housing shoulder |
ra max | 1 mm | Maximum fillet radius |
Dimensions
rmin | 1 mm | Minimum chamfer dimension |
D1 | 59.04 mm | Shoulder diameter outer ring |
D2 | 61.22 mm | Caliber diameter outer ring |
d1 | 49.2 mm | Shoulder diameter inner ring |
d2 | 46.85 mm | Caliber diamter inner ring |
a | 33.4 mm | Distance between the apexes of the pressure cones |
α | 25 ° | Contact angle |
Temperature range
Tmin | -30 °C | Operating temperature min. |
Tmax | 120 °C | Operating temperature max. |