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Main Products
  Deep groove ball bearings
  Self-aligning roller bearings
  Angular contact ball bearings
  Cylindrical roller bearings
  Tapered roller bearings
  Thrust ball bearings
  Self-aligning ball bearings
New Products
  Articulated bearings
  Linear roller bearings
  Thrust roller bearings
  Water pump bearings
  Single direction operation bearings
  Expand compensate bearings
  Square bore bearings
Other Products
  Clutch release bearings
  Wheel bearing units
  Needle roller bearings
  Mounted bearing unit & Pillow block bearing
  Autocar hanger bearings
  Forklift bearings
Radial Angular Contact Thrust Ball Bearing

Datetime:2008/6/25  Click:1105

Principal Dimensions (mm)
Weight (g)
Designations
Rated Loads (kn)
Limiting Speed (rpm)
d
D
B
Rsmin
Referrence
Dynamic (Cr)
Static (Cor)
Grease
Oil
90
140
24
1
1.332
7018C
64.35
66.24
6700
9000
50
140
24
1
1.183
7018A
58.5
60.96
4700
6200
90
160
30
1
2.501
7218C
110.7
100.8
6200
8200
90
160
30
1
2.243
7218A
106.2
98.88
4200
5600
50
160
30
1
2.285
7218B
96.3
90.24
3600
4800
90
190
43
3
4.88
7318C
183
158
5800
7800
50
190
43
1.1
5.054
7318A
153
141.12
3800
5000
90
190
43
1.1
5.164
7318B
140.4
129.6
3200
4300
95
145
24
1
1.411
7019C
66.15
70.08
6500
8600
95
145
24
1
1.422
7019A
60.3
64.32
4400
5800
95
170
32
1.1
3.041
7219C
125.1
115.2
5800
7700
95
170
32
1.1
2.673
7219A
119.7
113.28
3900
5200
95
170
32
1.1
2.733
7219B
108.9
102.72
3300
4500
95
200
45
3
5.65
7319C
196
174
5500
7300
95
200
45
1.1
5.822
7319A
164.7
155.52
3500
4800
95
200
45
1.1
5.974
7319B
150.3
143.04
3000
4000
100
150
24
1
1.455
7020C
67.95
73.92
6100
8200
100
150
24
1
1.473
7020A
61.65
67.68
4200
5500
100
180
34
1.1
3.643
7220C
130.5
121.92
5500
7300
100
180
34
1.1
3.211
7220A
129.6
120.96
3700
4900
100
180
34
1.1
3.272
7220B
117
109.44
3200
4300
100
215
47
3
6.9
7320C
222
207
5200
6900
100
215
47
1.1
7.284
7320A
186.3
185.28
3300
4500
100
215
47
1.1
7.423
7320B
171
170.88
2900
3800



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