KOYO BEARING
| d | Boundary dimensions
(mm) D B |
r min. |
S 1)
(mm) |
Basic load ratings
(kN) Cr C0r |
Fatigue
load limit (kN) Cu |
Bearing No. | Lubrication holes
(mm) |
Mounting dimensions
(mm) |
Mass (kg) | ||||||||||
| Fixed side | Free side | P | n
qty |
d0 | da
min. |
Da
max. |
ra
max. |
||||||||||||
| 200 | 280 | 80 | 2.1 | 5 | 834 | 1 | 500 | 182 | DC4940AVW | DC4940VW | 40 | 6 | 6 | 212 | 268 | 2 | 15.7 | ||
| 220 | 270
300 |
50
80 |
1.5
2.1 |
4
5 |
445
884 |
1 |
971
600 |
102
190 |
DC4844AVW DC4944AVW | DC4844VW DC4944VW | 25
40 |
6
6 |
4
6 |
228.5 232 | 261.5 288 | 1.5
2 |
6.40
17.1 |
||
| 240 | 300
320 |
60
80 |
2
2.1 |
4
5 |
639
918 |
1
1 |
330
720 |
139
201 |
DC4848AVW DC4948AVW | DC4848VW DC4948VW | 30
40 |
6
6 |
5
6 |
250
252 |
290
308 |
2
2 |
10.2
18.4 |
||
| 260 | 320
360 |
60
100 |
2
2.1 |
4
6 |
1 |
667
340 |
1
2 |
450
520 |
148
275 |
DC4852AVW DC4952AVW | DC4852VW DC4952VW | 30
50 |
6
8 |
5
6 |
270
272 |
310
348 |
2
2 |
11.0
32.0 |
|
| 280 | 350
380 |
69
100 |
2
2.1 |
4
6 |
1 |
832
410 |
1
2 |
720
700 |
189
290 |
DC4856AVW DC4956AVW | DC4856VW DC4956VW | 34.5
50 |
6
8 |
5
6 |
290
292 |
340
368 |
2
2 |
16.0
33.9 |
|
| 300 | 380
420 |
80
118 |
2.1
3 |
6
6 |
1
1 |
010
950 |
2
3 |
160
710 |
237
399 |
DC4860AVW DC4960AVW | DC4860VW DC4960VW | 40
59 |
8
8 |
6
8 |
312
314 |
368
406 |
2
2.5 |
23.0
53.0 |
|
| 320 | 400 | 80 | 2.1 | 6 | 1 | 040 | 2 | 310 | 249 | DC4864AVW | DC4864VW | 40 | 8 | 6 | 332 | 388 | 2 | 24.3 | |
| 340 | 420
460 |
80
118 |
2.1
3 |
6
6 |
1
2 |
070
080 |
2
4 |
430
150 |
258
432 |
DC4868AVW DC4968AVW | DC4868VW DC4968VW | 40
59 |
8
8 |
6
8 |
352
354 |
408
446 |
2
2.5 |
25.6
59.0 |
|
| 360 | 440
480 |
80
118 |
2.1
3 |
6
6 |
1
2 |
100
120 |
2
4 |
580
390 |
270
450 |
DC4872AVW DC4972AVW | DC4872VW DC4972VW | 40
59 |
8
8 |
6
8 |
372
374 |
428
466 |
2
2.5 |
27.0
62.0 |
|
| 380 | 480
520 |
100
140 |
2.1
4 |
6
7 |
1
2 |
650
870 |
3
5 |
570
600 |
355
553 |
DC4876AVW DC4976AVW | DC4876VW DC4976VW | 50
70 |
8
8 |
6
8 |
392
398 |
468
502 |
2
3 |
45.3
92.3 |
|
| 400 | 540 | 140 | 4 | 7 | 2 | 980 | 5 | 990 | 582 | DC4980AVW | DC4980VW | 70 | 8 | 8 | 418 | 522 | 3 | 96.4 | |
CMTG BEARING CO.,LIMITED. has been engaged in bearing industry for many years, we provide a wide selections of brands, including FAG bearing, SKF bearing,NSK bearing,Nachi bearing, TIMKEN bearing, THK Linear Guide and Linear Block …ect.
Bearing typies including standard bearing and non-standard bearings, linear bearings, automotive bearings, large bearings, railway bearings,spherical plain bearings, high temperature,super-precision bearings, as well as some rare types customized to your need.
Contact us if any bearing in demand . we will check and revert ASAP.
