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Double Rows Angular Contact Ball Bearings Product Specifications
Basic parameters are displayed below. Click the details icon to view complete specifications including materials, tolerances, and application guidelines.
Details Inquiry Bearing Model
Dimensions
Basic Load Rating
Limiting Speed
Weight
d
D
2B
r12
r34
cr
cor
Grease
Oil
4938X3D
190
269.5
66
2.1
1.1
183
290
1150
1500
12.5
4938X3D/W33
190
269.5
66
2.1
1.1
183
290
1150
1500
12.5
4040D
200
310
109
3
1.1
286
458
1000
1300
33.1
4040X3D
200
309.5
102
2.1
1.1
286
458
1000
1300
33
4040X3DC
200
310
96
3
1.1
286
458
1000
1300
29.5
4040X3DC-1
200
280
80
2.1
1.1
206
400
1100
1400
16
4940X3D
200
279.5
76
2.1
1.1
206
400
1100
1400
15
4940X3D-1
200
289.5
76
2.1
1.1
226
419
1100
1400
15.5
4940X3D-1/W33
200
289.5
76
2.1
1.1
226
419
1100
1400
15.5
4940X3D/W33
200
279.5
76
2.1
1.1
206
400
1100
1400
15
4940X3DC
200
280
76
2.1
1.1
206
400
1100
1400
15.2
2044X3D
220
329.5
76
3
1.5
226
470
850
1100
21.4
4040X2DC
220
340
112
3
1.5
309
502
850
1100
33.5
4044D
220
340
118
3
1.1
310
670
850
1100
35
4944X3D
220
309.5
76
3
1.1
225
455
900
1200
18.8
4944X3D/W33
220
309.5
76
3
1.1
225
455
900
1200
18.8
4030X2DT
225
73
2.1
1.1
160
280
1600
2000
9.4
4946X1D
230
329.5
80
3
1.1
242
500
850
1100
23.5
4946X1D/W33
230
329.5
80
3
1.1
242
500
850
1100
23.5
4946X3D
230
329.5
80
3
1.1
242
500
850
1100
23.5