Inquiry
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Basic dimension mm
Basic rated load
Rated speed
Mass kg
Code
Dimension mm/in
Shoulder and chamfer size mm
Calculation coefficient
d
D
T
Dynamic ckn
Static cokn
Reference speed
Limiting speed
d
1
~
B
C
r
1.2
Min
r
3.4
Min
a
damax
d
bmin
Damin
Damax
D
bmin
Camin
C
bmin
r
amax
r
bmax
e
Y
Yo
220.116
317.500
47.625
523
980
900
1300
12.5
LM245832/LM245810
268
52.338
36.512
3.3
3.3
49
249
235
296
301.5
304
8
11
3
3
0.31
1.9
1.1
8.6660
12.5000
1.8750
-
-
-
-
-
-
-
2.0625
1.4375
0.13
0.13
-
-
-
-
-
-
-
-
-
-
-
-
-
220.878
317.500
47.325
523
980
900
1300
12.5
LM245833/LM245810
268
52.338
36.512
3.3
3.3
49
249
336
296
301.5
304
8
11
3
3
0.31
1.9
1.1
8.6960
12.5000
1.8750
-
-
-
-
-
-
-
2.0625
1.4375
0.13
0.13
-
-
-
-
-
-
-
-
-
-
-
-
-
230.188
317.500
47.625
556
980
1500
1800
11
LM245846/LM245810
268
52.388
36.512
3.3
3.3
49
249
247
296
302
304
9
11
3.3
3.3
0.31
1.9
1.1
9.0625
12.5000
1.8750
-
-
-
-
-
-
-
2.0625
1.4375
0.13
0.13
-
-
-
-
-
-
-
-
-
-
-
-
-
231.775
317.500
47.625
556
980
1500
1800
10.5
LM245848/ LM245810
268
52.388
36.512
3.3
3.3
49
249
249
296
302
304
9
11
3.3
3.3
0.31
1.9
1.1
9.1250
12.5000
1.8750
-
-
-
-
-
-
-
2.0625
1.4375
0.13
0.13
-
-
-
-
-
-
-
-
-
-
-
-
-
234.848
314.325
49.212
608
1000
1500
1800
10.5
LM545848/810
271
53.975
36.512
3.5
3.3
57
250
252
291
299
304
9
12.5
3.5
3.3
0.4
1.5
0.8
9.246
12.375
1.9375
-
-
-
-
-
-
-
2.125
1.4375
0.14
0.13
-
-
-
-
-
-
-
-
-
-
-
-
-
247.650
406.400
115.888
1610
3150
800
1100
60
H H249949/H H249910
323
117.475
93.662
6.4
6.4
86
281
270
349
374
383
16
22
6
6
0.33
1.8
1
9.7500
16.0000
4.5635
-
-
-
-
-
-
-
4.6250
3.6875
0.25
0.25
-
-
-
-
-
-
-
-
-
-
-
-
-
255.000
342.9
57.15
698
1400
1300
1600
15
M349547/510
296
63.5
44.45
1.5
3.3
59
273
269
318
327
331
9
12.5
1.5
3.3
0.35
1.7
0.9
10.0640
13.5
2.25
-
-
-
-
-
-
-
2.5
1.75
0.06
0.13
-
-
-
-
-
-
-
-
-
-
-
-
-
257.175
342.900
57.150
698
1400
1300
1600
14
M349549/510
296
57.150
44.450
6.4
3.3
59
273
281
318
327
331
9
12.5
6.4
3.3
0.35
1.7
0.9
10.1250
13.5000
2.2500
-
-
-
-
-
-
-
2.2500
1.7500
0.25
0.13
-
-
-
-
-
-
-
-
-
-
-
-
-
263.525
325.438
28.575
273
550
1400
1700
5.3
38880/38820
293
28.575
25.400
1.5
1.5
48
282
277
307
313
313
4
3
1.5
1.5
0.37
1.6
0.9
10.3750
12.8125
1.1250
-
-
-
-
-
-
-
1.1250
1.0000
0.06
0.06
-
-
-
-
-
-
-
-
-
-
-
-
-
263.525
355.600
57.150
789
1400
1300
1600
16
LM451345/LM451310
309
57.15
44.450
3.5
3.3
61
285
281
329
339
343
10
12.5
3.5
3.3
0.35
1.7
0.9
10.375
14.0000
2.2500
-
-
-
-
-
-
-
2.25
1.7500
0.14
0.13
-
-
-
-
-
-
-
-
-
-
-
-
-
266.560
325.438
29.500
209
475
900
1300
5.1
BT1B446356A
293
33.470
25.480
1
1.5
48
286
274
308
316
313
5
4
1
1.5
0.37
1.6
0.9
10.4995
12.8125
1.1614
-
-
-
-
-
-
-
1.3177
1.0003
1
0.06
-
-
-
-
-
-
-
-
-
-
-
-
-
266.700
325.438
27.755
209
475
900
1300
5.1
BT1B443884AE
293
31.880
25.480
1.5
1.5
48
286
278
308
316
306
5
2.5
1.5
1.5
0.37
1.6
0.9
10.5000
12.8100
1.0927
-
-
-
-
-
-
-
1.2551
1.0031
0.06
0.06
-
-
-
-
-
-
-
-
-
-
-
-
-
Total
30
items Total
2
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