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Product Parameter
Bearing No.(New) |
Boundary Dimensions |
Bearing No.(Old) |
Equivalent to SKF |
|
Limiting Speeds |
Mass |
7000AC(B)/DB |
7000AC(B)/DF |
d |
D |
2B |
r1min |
r2min |
α |
Back to back |
face to face |
Dynamic Load |
Static load |
Grease |
Oil |
kg |
7020AC/DB |
7020AC/DF |
100 |
150 |
48 |
1.5 |
0.6 |
25 |
246120 |
346120 |
2×7020AC DB/DF |
122 |
125 |
2600 |
3400 |
2.5 |
7020B/DB |
7020B/DF |
100 |
150 |
48 |
1.5 |
0.6 |
40 |
266120 |
366120 |
2×7020BG DB/DF |
104 |
81.5 |
2600 |
3400 |
2.7 |
7220AC/DB |
7220AC/DF |
100 |
180 |
68 |
2.1 |
1.1 |
25 |
246220 |
346220 |
2×7220AC DB/DF |
230 |
245 |
2200 |
3200 |
6.5 |
7220B/DB |
7220B/DF |
100 |
180 |
68 |
2.1 |
1.1 |
40 |
266220 |
366220 |
2×7220BG DB/DF |
212 |
183 |
2200 |
3200 |
6.8 |
7021AC/DB |
7021AC/DF |
105 |
160 |
52 |
2.0 |
1.0 |
25 |
246121 |
346121 |
2×7021AC DB/DF |
136 |
174 |
2600 |
3400 |
3.2 |
7021B/DB |
7021B/DF |
105 |
160 |
50 |
2.0 |
1.0 |
40 |
266121 |
366121 |
2×7021BG DB/DF |
116 |
114 |
2600 |
3400 |
3.5 |
7221AC/DB |
7221AC/DF |
105 |
190 |
72 |
2.1 |
1.1 |
25 |
246221 |
346221 |
2×7221AC DB/DF |
250 |
254 |
2000 |
3000 |
7.7 |
7221B/DB |
7221B/DF |
105 |
190 |
72 |
2.1 |
1.1 |
40 |
266221 |
366221 |
2×7221BG DB/DF |
229 |
204 |
2000 |
3000 |
8.2 |
7022AC/DB |
7022AC/DF |
110 |
170 |
56 |
2.0 |
1.0 |
25 |
246122 |
346122 |
2×7022AC DB/DF |
155 |
202 |
2200 |
3200 |
3.9 |
7022B/DB |
7022F/DF |
110 |
170 |
56 |
2.0 |
1.0 |
40 |
266122 |
366122 |
2×7022BG DB/DF |
132 |
130 |
2200 |
3200 |
4.3 |
7222AC/DB |
7222AC/DF |
110 |
200 |
76 |
2.1 |
1.1 |
25 |
246222 |
346222 |
2×7222AC DB/DF |
270 |
310 |
1900 |
2800 |
9.1 |
7222B/DB |
7222B/DF |
110 |
200 |
76 |
2.1 |
1.1 |
40 |
266222 |
366222 |
2×7222BG DB/DF |
251 |
228 |
1900 |
2800 |
9.6 |