Chọn một quốc gia hoặc khu vực khác để xem nội dung cho vị trí của bạn.
United States
17:52:12 GMT+0000 (Coordinated Universal Time)
32214-A-S1
Tapered roller bearing
Tapered roller bearings 322, main dimensions to DIN ISO 355 / DIN 720, separable, adjusted or in pairs
Thông tin về sản phẩm
Hệ mét
Hệ đo lường Anh
Main Dimensions & Performance Data
d | 70 mm | Bore diameter |
D | 125 mm | Outside diameter |
B | 31 mm | Width, inner ring |
C | 27 mm | Width, outer ring |
T | 33.25 mm | Width, total |
Cr | 163,000 N | Basic dynamic load rating, radial |
C0r | 214,000 N | Basic static load rating, radial |
Cur | 26,500 N | Fatigue load limit, radial |
nG | 5,700 1/min | Limiting speed |
nϑr | 3,450 1/min | Thermal speed rating |
≈m | 1.65 kg | Trọng lượng |
Mounting dimensions
da max | 80 mm | Maximum diameter of shaft shoulder |
db min | 79 mm | Minimum diameter of shaft shoulder |
Da min | 108 mm | Minimum diameter of housing shoulder |
Da max | 116 mm | Maximum diameter of housing shoulder |
Db min | 119 mm | Minimum diameter of housing shoulder |
Ca min | 4 mm | Minimum axial space |
Cb min | 6 mm | Minimum axial space |
ra max | 2 mm | Maximum fillet radius of shaft |
rb max | 1.5 mm | Maximum fillet radius of housing |
Dimensions
r1, 2 min | 2 mm | Minimum chamfer dimension of inner ring back face |
r3, 4 min | 1.5 mm | Minimum chamfer dimension of outer ring back face |
a | 28 mm | Distance between the apexes of the pressure cones |
d1 | 96 mm | Guidance rib diameter of inner ring |
Temperature range
Tmin | -30 °C | Operating temperature min. |
Tmax | 200 °C | Operating temperature max. |
Calculation factors
e | 0.42 | Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y |
Y | 1.43 | Dynamic axial load factor |
Y0 | 0.79 | Static axial load factor |
Additional information
T3EC070 | Comparative designation to ISO 10317 and ISO 355 |