귀하의 위치에 대한 콘텐츠를 보려면 다른 국가 또는 지역을 선택하십시오.
United States
09:14:10 GMT+0000 (Coordinated Universal Time)
241/900-B-K30-MB
Spherical Roller Bearing
Spherical roller bearing 241..-B-K30-MB, symmetric 3 ribs
제품 정보
미터법
우수한
Main Dimensions & Performance Data
d | 900 mm | Bore diameter |
D | 1,420 mm | Outside diameter |
B | 515 mm | Width |
Cr | 22,300,000 N | Basic dynamic load rating, radial |
C0r | 53,000,000 N | Basic static load rating, radial |
Cur | 3,000,000 N | Fatigue load limit, radial |
nG | 310 1/min | Limiting speed |
nϑr | 81 1/min | Reference speed |
≈m | 3,140 kg | 중량 |
Mounting dimensions
da min | 948 mm | Minimum diameter shaft shoulder |
Da max | 1,372 mm | Maximum diameter of housing shoulder |
ra max | 10 mm | Maximum recess radius |
Dimensions
rmin | 12 mm | Minimum chamfer dimension |
D1 | 1,230.4 mm | Bore diameter outer ring |
ds | 12.5 mm | Diameter lubrication hole |
ns | 23.5 mm | Width of lubricating groove |
Temperature range
Tmin | -30 °C | Operating temperature min. |
Tmax | 200 °C | Operating temperature max. |
Calculation factors
e | 0.35 | Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y |
Y1 | 1.91 | Dynamic axial load factor |
Y2 | 2.85 | Dynamic axial load factor |
Y0 | 1.87 | Static axial load factor |