Spherical roller bearings are designed with double-row raceway inner ring, spherical raceway outer ring and the convex symmetrical rollers. With the same center as the bearings, the spherically formed outer ring raceway can make self alignment, which can adapt the deflection between axis and housing bore.
This kind of bearings can take great radial load, suitable for heavy machines used in paper-making, mining, vibration sieve, rolling mill and so on.
Spherical roller bearing features:
1) Series: 21300 series, 22200 series, 22300 series, 23100 series, 23200series,24000 series, 24100 series and 23900 series
2) Material of rings and rollers: chrome steel; GCr15 and GCr15SiMn
3) Material of cages: brass, steel and nylon
4) Precision: P0, P6
5) Suffixes:
a) CA: Integral brass cage, double row symmetrical rollers, inner ring ride
b) MA: Integral brass cage, double row symmetrical rollers, outer ring ride
c) MB: Two piece brass cage, double row asymmetrical rollers, inner ring ride
d) CC: Two piece steel cage, double row symmetrical rollers, inner ring ride
e) CTN1: double row symmetrical rollers, nylon cage
f) K: Tapered bore bearing, the taper is 1:12
g) K30: Tapered bore bearing, the taper is 1:30
h) W33: With lubrication groove in outer ring, with three oil holes
i) C2/C3/C4: Internal clearance series: C2, C0, C3, and C4
Designation |
Boundary dimensions(mm) |
Mass(Kg) |
CC /CA /E /MB |
d |
D |
B |
(Approx.) |
|
|
|
|
|
24013 CC/W33 |
65 |
100 |
35 |
0,95 |
24015 CCK30/W33 |
75 |
115 |
40 |
1,55 |
24015CC/W33 |
75 |
115 |
40 |
1,55 |
|
|
|
|
|
24020 CCK30/W33 |
100 |
150 |
50 |
3,1 |
24020 CC/W33 |
100 |
150 |
50 |
3,1 |
24022 CCK30/W33 |
110 |
170 |
60 |
4,9 |
24022 CC/W33 |
110 |
170 |
60 |
5 |
24024 CC/W33 |
120 |
180 |
60 |
5,45 |
24024 CCK30/W33 |
120 |
180 |
60 |
5,35 |
24026 CC/W33 |
130 |
200 |
69 |
8,05 |
24026-2CS5/VT143 |
130 |
200 |
69 |
8,05 |
24026 CCK30/W33 |
130 |
200 |
69 |
7,9 |
24028 CC/W33 |
140 |
210 |
69 |
8,55 |
24028-2CS5/VT143 |
140 |
210 |
69 |
8,55 |
24028 CCK30/W33 |
140 |
210 |
69 |
8,4 |
24030 CC/W33 |
150 |
225 |
75 |
10,5 |
24030-2CS5/VT143 |
150 |
225 |
75 |
10,5 |
24030 CCK30/W33 |
150 |
225 |
75 |
10,5 |
24032 CCK30/W33 |
160 |
240 |
80 |
13 |
24032-2CS5/VT143 |
160 |
240 |
80 |
13 |
24032 CC/W33 |
160 |
240 |
80 |
13 |
24034 CC/W33 |
170 |
260 |
90 |
17,5 |
24034 CCK30/W33 |
170 |
260 |
90 |
17 |
24036 CCK30/W33 |
180 |
280 |
100 |
22,5 |
24036 CC/W33 |
180 |
280 |
100 |
22,5 |
24038 CC/W33 |
190 |
290 |
100 |
24,5 |
24038 CCK30/W33 |
190 |
290 |
100 |
24 |
24040 CCK30/W33 |
200 |
310 |
109 |
30,5 |
24040 CC/W33 |
200 |
310 |
109 |
31 |
24044 CCK30/W33 |
220 |
340 |
118 |
39,5 |
24044 CC/W33 |
220 |
340 |
118 |
40 |
24048 CCK30/W33 |
240 |
360 |
118 |
42,5 |
24048 CC/W33 |
240 |
360 |
118 |
43 |
24052 CCK30/W33 |
260 |
400 |
140 |
64,5 |
24052 CC/W33 |
260 |
400 |
140 |
65,5 |
24056 CC/W33 |
280 |
420 |
140 |
69,5 |
24056 CCK30/W33 |
280 |
420 |
140 |
68,5 |
24060 CC/W33 |
300 |
460 |
160 |
97 |
24060 CCK30/W33 |
300 |
460 |
160 |
95,5 |
24064 CCK30/W33 |
320 |
480 |
160 |
98,5 |
24064 CC/W33 |
320 |
480 |
160 |
100 |
24068 CCK30/W33 |
340 |
520 |
180 |
140 |
24068 CC/W33 |
340 |
520 |
180 |
140 |
24072 CC/W33 |
360 |
540 |
180 |
145 |
24072 CCK30/W33 |
360 |
540 |
180 |
145 |
24076 CC/W33 |
380 |
560 |
180 |
150 |
24076 CCK30/W33 |
380 |
560 |
180 |
145 |
24080 CCJ/W33 |
400 |
600 |
200 |
205 |
24080 CCK30J/W33 |
400 |
600 |
200 |
200 |
24084 CAK30/W33 |
420 |
620 |
200 |
205 |
24084 CA/W33 |
420 |
620 |
200 |
210 |
24088 CAK30/W33 |
440 |
650 |
212 |
240 |
24088 CA/W33 |
440 |
650 |
212 |
245 |
24092 CA/W33 |
460 |
680 |
218 |
275 |
24092 CAK30/W33 |
460 |
680 |
218 |
270 |
24096 CA/W33 |
480 |
700 |
218 |
285 |
24096 CAK30/W33 |
480 |
700 |
218 |
280 |
240/500 CA/W33 |
500 |
720 |
218 |
295 |
240/500 CAK30/W33 |
500 |
720 |
218 |
290 |
240/530 CA/W33 |
530 |
780 |
250 |
410 |
240/530 CAK30/W33 |
530 |
780 |
250 |
405 |
240/560 CA/W33 |
560 |
820 |
258 |
465 |
240/560 CAK30/W33 |
560 |
820 |
258 |
455 |
240/600 CA/W33 |
600 |
870 |
272 |
520 |
240/600 CAK30/W33 |
600 |
870 |
272 |
510 |
240/630 CK30J/W33 |
630 |
920 |
290 |
635 |
240/630 CJ/W33 |
630 |
920 |
290 |
645 |
240/670 CA/W33 |
670 |
980 |
308 |
790 |
240/670 CAK30/W33 |
670 |
980 |
308 |
775 |
240/710 CAK30/W33 |
710 |
1030 |
315 |
880 |
240/710 CA/W33 |
710 |
1030 |
315 |
895 |
240/750 CAK30/W33 |
750 |
1090 |
335 |
1050 |
240/750 CA/W33 |
750 |
1090 |
335 |
1065 |
240/800 CAK30/W33 |
800 |
1150 |
345 |
1180 |
240/800 CA/W33 |
800 |
1150 |
345 |
1200 |
240/850 CA/W33 |
850 |
1220 |
365 |
1410 |
240/850 CAK30/W33 |
850 |
1220 |
365 |
1385 |
240/900 CA/W33 |
900 |
1280 |
375 |
1570 |
240/900 CAK30/W33 |
900 |
1280 |
375 |
1545 |
240/950 CAK30/W33 |
950 |
1360 |
412 |
1955 |
240/950 CA/W33 |
950 |
1360 |
412 |
1990 |
240/1000 CA/W33 |
1000 |
1420 |
412 |
2140 |
240/1000 CAK30/W33 |
1000 |
1420 |
412 |
2105 |
240/1060 CA/W33 |
1060 |
1500 |
438 |
2515 |
240/1060 CAK30/W33 |
1060 |
1500 |
438 |
2475 |
240/1120 CA/W33 |
1120 |
1580 |
462 |
2925 |
240/1120 CAK30/W33 |
1120 |
1580 |
462 |
2825 |