four point contact ball bearing Best For You

Feature

Angular contact ball bearing is designed to support combined radial and thrust loads or heavy thrust loads depending on the contact angle magnitude. It having large contact angles can support heavier thrust loads.

Structure:

Angular contact ball bearing is manufactured as single row angular contact ball bearing, double row angular ball bearing and four point contact ball bearing.

Application:

Angular contact ball bearing is suitable for a wide range of applications including high speed machine tool spindles, rotating robot arms, measuring instrument and so on.

TECHNICAL DATA

Series No. Designation Internal Diameter
(d),mm
Outer Diameter
 (D),mm
Width
(B),mm
Weight
Kg
Dynamic load capacity
(C),kN
Static load capacity
 (C0),kN
Max Speed
(grease), rpm
Max Speed
(oil), rpm
Four Point Contact Ball Bearing 1 QJF1018 90 140 24 1.38 74.8 90.8 2900 3900
2 QJ1018 90 140 24 1.38 74.8 90.8 2900 3900
3 QJF1020 100 150 24 1.63 78.4 99 4 2600 3600
4 QJ1020 100 150 24 1.63 78.4 99 4 2600 3600
5 QJF1022 110 170 28 2.44 109.5 140.1 2300 3100
6 QJ1022 110 170 28 2.44 109.5 140.1 2300 3100
7 QJF1024 120 180 28 2.62 114.4 146.5 2100 2900
8 QJ1024 120 180 28 2.62 114.4 146.5 2100 2900
9 QJF1026 130 200 33 4.55 146.7 194 1900 2800
10 QJ1026 130 200 33 4.55 146.7 194 1900 2800
11 QJF1028 140 210 33 4.28 158 205.8 1800 2400
12 QJ1028 140 210 33 4.28 158 205.8 1800 2400
13 QJF1030 150 225 35 4.6 171.3 228.7 1600 2200
14 QJ1030 150 225 35 4.6 171.3 228.7 1600 2200
15 QJF1032 160 240 38 6.54 220.6 298.6 1500 2000
16 QJ1032 160 240 38 6.54 220.6 298.6 1500 2000
17 QJF1034 170 260 42 9 224.3 312.9 1400 1900
18 QJ1034 170 260 42 9 224.3 312.9 1400 1900
19 QJF1036 180 280 46 11.2 250.6 362.9 1200 1600
20 QJ1036 180 280 46 11.2 250.6 362.9 1200 1600
21 QJF1038 190 290 46 11.4 256.7 380.2 1100 1500
22 QJ1038 190 290 46 11.4 256.7 380.2 1100 1500
23 QJF1040 200 310 51 15 304.3 474 1000 1400
24 QJ1040 200 310 51 15 304.3 474 1000 1400
25 QJF1044 220 340 56 19.5 448 622 1000 1400
26 QJ1044 220 340 56 19.5 448 622 1000 1400
27 QJF1048 240 360 56 21 458 655 950 1300
28 QJ1048 240 360 56 21 458 655 950 1300
29 QJF1052 260 400 65 22.4 510 765 850 1200
30 QJ1052 260 400 65 22.4 510 765 850 1200
31 QJF1056 280 420 65 33.5 540 835 800 1000
32 QJ1056 280 420 65 33.5 540 835 800 1000
33 QJF1060 300 460 74 42 630 1040 700 950
34 QJ1060 300 460 74 42 630 1040 700 950
35 QJF1064 320 480 74 50 650 1090 650 850
36 QJ1064 320 480 74 50 650 1090 650 850
37 QJF1068 340 520 82 67.5 725 1270 600 800
38 QJ1068 340 520 82 67.5 725 1270 600 800
39 QJF218 90 160 30 2.75 120.8 132.9 2600 3600
40 QJ218 90 160 30 2.75 120.8 132.9 2600 3600
41 QJF220 100 180 34 4.05 131.3 146 2400 3400
42 QJ220 100 180 34 4.05 131.3 146 2400 3400
43 QJF222 110 200 38 5.6 163.7 193.1 2000 3600
44 QJ222 110 200 38 5.6 163.7 193.1 2000 3600
45 QJF224 120 215 40 6.95 189.1 233.2 1800 2600
46 QJ224 120 215 40 6.95 189.1 233.2 1800 2600
47 QJF226 130 230 40 7.75 199.9 258.7 1700 2400
48 QJ226 130 230 40 7.75 199.9 258.7 1700 2400
49 QJF228 140 250 42 9.85 221.5 303.8 1500 2000
50 QJ228 140 250 42 9.85 221.5 303.8 1500 2000
51 QJF230 150 270 45 12.5 235.2 323.4 1400 1900
52 QJ230 150 270 45 12.5 235.2 323.4 1400 1900
53 QJF232 160 290 48 15.5 276.4 393 1300 1800
54 QJ232 160 290 48 15.5 276.4 393 1300 1800
55 QJF234 170 310 52 19.5 297.9 465.5 1200 1700
56 QJ234 170 310 52 19.5 297.9 465.5 1200 1700
57 QJF236 180 320 52 20.5 304.8 510.6 1100 1600
58 QJ236 180 320 52 20.5 304.8 510.6 1100 1600
59 QJF238 190 340 55 23.2 364.9 547.6 1000 1400
60 QJ238 190 340 55 23.2 364.9 547.6 1000 1400
61 QJF240 200 360 58 28.5 393.5 650.9 900 1300
62 QJ240 200 360 58 28.5 393.5 650.9 900 1300
63 QJF320 100 215 47 9.3 249 372 2400 3400
64 QJ320 100 215 47 9.3 249 372 2400 3400
65 QJF322 110 240 50 12.5 280 442 2200 3000
66 QJ322 110 240 50 12.5 280 442 2200 3000