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Large Angular Contact Ball Bearing
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Monton-Bearings
Ball Bearing
Angular Contact Ball Bearing
Angular Contact Ball Bearing
Large Angular Contact Ball Bearing
Part Number:
d:
D:
B:
Large Angular Contact Ball Bearing
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Description And Technical diameters
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Inquiry
Bearing Designation
Dimensions(mm)
load rating
action spot
load rating
installation dimension
Weight
Single row
Pairs
d
D
B
r1
r
Single row
mm
Pairs
da
Da
Db
ra
r1a
Kg
DF
DB
Cr
C0r
a
C
C0r
min
max
max
max
max
≈
71844 C
DB
DF
220
270
24
1.5
1
95
140
44.8
155
285
229
261
266
1.5
1
2.91
71844 AC
DB
DF
220
270
24
1.5
1
90
130
44.8
145
265
229
261
266
1.5
1
2.91
71844 B
DB
DF
220
270
24
1.5
1
75
110
44.8
125
220
229
261
266
1.5
1
2.91
71944 C
DB
DF
220
300
38
2.1
1.1
190
250
53.8
310
500
232
288
294
2
1
7.74
71944 AC
DB
DF
220
300
38
2.1
1.1
180
235
53.8
290
465
232
288
294
2
1
7.74
71944 B
DB
DF
220
300
38
2.1
1.1
155
195
53.8
250
385
232
288
294
2
1
7.74
7044 C
DB
DF
220
340
56
3
1.1
295
385
65.5
475
770
234
326
334
2.5
1
18
7044 AC
DB
DF
220
340
56
3
1.1
275
365
65.5
450
735
234
326
334
2.5
1
18
7044 B
DB
DF
220
340
56
3
1.1
240
320
65.5
385
635
234
326
334
2.5
1
18
7244 C
DB
DF
220
400
65
4
1.5
435
600
74
710
1200
237
383
391
3
1.5
37
7244 AC
DB
DF
220
400
65
4
1.5
415
570
74
675
1140
237
383
391
3
1.5
37
7244 B
DB
DF
220
400
65
4
1.5
365
500
74
590
1000
237
383
391
3
1.5
37
7344 C
DB
DF
220
460
88
5
2
575
825
89.6
935
1650
240
440
449
4
2
70
7344 AC
DB
DF
220
460
88
5
2
550
790
89.6
895
1580
240
440
449
4
2
70
7344 B
DB
DF
220
460
88
5
2
485
700
89.6
790
1400
240
440
449
4
2
70
71848 C
DB
DF
240
300
28
2
1
130
190
50.2
210
375
250
290
294
2
1
4.49
71848 AC
DB
DF
240
300
28
2
1
120
175
50.2
200
350
250
290
294
2
1
4.49
71848 B
DB
DF
240
300
28
2
1
105
145
50.2
170
295
250
290
294
2
1
4.49
71948 C
DB
DF
240
320
38
2.1
1.1
195
265
56.5
320
535
252
308
314
2
1
8.34
71948 AC
DB
DF
240
320
38
2.1
1.1
185
250
56.5
300
500
252
308
314
2
1
8.34
71948 B
DB
DF
240
320
38
2.1
1.1
155
205
56.5
255
415
252
308
314
2
1
8.34
7048 C
DB
DF
240
360
56
3
1.1
305
420
68.2
495
840
254
346
354
2.5
1
19
7048 AC
DB
DF
240
360
56
3
1.1
285
395
68.2
465
795
254
346
354
2.5
1
19
7048 B
DB
DF
240
360
56
3
1.1
245
345
68.2
400
685
254
346
354
2.5
1
19
7248 C
DB
DF
240
440
72
4
1.5
500
725
81.6
815
1455
257
423
431
3
1.5
49
7248 AC
DB
DF
240
440
72
4
1.5
480
690
81.6
775
1385
257
423
431
3
1.5
49
7248 B
DB
DF
240
440
72
4
1.5
415
610
81.6
680
1215
257
423
431
3
1.5
49
7348 C
DB
DF
240
500
95
5
2
645
975
97.1
1045
1945
260
480
489
4
2
88.5
7348 AC
DB
DF
240
500
95
5
2
615
930
97.1
1005
1865
260
480
489
4
2
88.5
7348 B
DB
DF
240
500
95
5
2
545
825
97.1
885
1650
260
480
489
4
2
88.5
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