KOYO NEEDLE ROLLER BEARINGS.
Various part numbers in stock, welcome inquiry. Fast shipment within 2-3 working days.
| Shaft
Dia. |
Fw |
D |
C
(B) |
rs min. |
Bearing Designation | Used With
Inner Ring Designation(1) |
Load Ratings | Fatigue
Load Limit Cu |
Speed Ratings | ||
| Dynamic | Static | ||||||||||
| C | C0 | Grease | Oil | ||||||||
| in | mm
in |
mm
in |
mm
in |
mm
in |
kN
lbf |
kN | min-1 | ||||
| 5/8 | 15.875
0.6250 |
28.575
1.1250 |
19.050
0.750 |
0.64
0.025 |
HJ-101812 | IR-061012 | 19.3
4350 |
20.7
4650 |
3.25 | 20000 | 30000 |
| 3/4 | 19.050
0.7500 |
31.750
1.2500 |
19.050
0.750 |
1.02
0.04 |
HJ-122012 | IR-081212 | 20.7
4650 |
23.3
5240 |
3.65 | 16000 | 25000 |
| 19.050
0.7500 |
31.750
1.2500 |
25.400
1.000 |
1.02
0.04 |
HJ-122016 | IR-081216 | 27.8
6250 |
33.8
7600 |
5.30 | 16000 | 25000 | |
| 7/8 | 22.225
0.8750 |
34.925
1.3750 |
19.050
0.750 |
1.02
0.04 |
HJ-142212 | IR-101412 | 23.1
5180 |
27.9
6270 |
4.35 | 13000 | 21000 |
| 22.225
0.8750 |
34.925
1.3750 |
25.400
1.000 |
1.02
0.04 |
HJ-142216 | IR-101416 | 31.0
6970 |
40.5
9100 |
6.35 | 13000 | 21000 | |
| 1 | 25.400
1.0000 |
38.100
1.5000 |
19.050
0.750 |
1.02
0.04 |
HJ-162412 | IR-121612 | 25.2
5680 |
32.5
7300 |
5.10 | 12000 | 18000 |
| 25.400
1.0000 |
38.100
1.5000 |
25.400
1.000 |
1.02
0.04 |
HJ-162416 | IR-121616
IR-131616 |
34.0
7640 |
47.2
10600 |
7.40 | 12000 | 18000 | |
| 11/8 | 28.575
1.1250 |
41.275
1.6250 |
25.400
1.000 |
1.02
0.04 |
HJ-182616 | IR-141816
IR-151816 |
36.3
8170 |
53.8
12100 |
8.45 | 10000 | 16000 |
| 28.575
1.1250 |
41.275
1.6250 |
31.750
1.250 |
1.02
0.04 |
HJ-182620 | IR-141820
IR-151820 |
44.9
10100 |
70.3
15800 |
10.9 | 10000 | 16000 | |
| 11/4 | 31.750
1.2500 |
44.450
1.7500 |
25.400
1.000 |
1.02
0.04 |
HJ-202816 | IR-162016 | 37.4
8410 |
57.4
12900 |
9.00 | 9100 | 14000 |
| 31.750
1.2500 |
44.450
1.7500 |
31.750
1.250 |
1.02
0.04 |
HJ-202820 | IR-162020 | 46.3
10400 |
75.2
16900 |
11.7 | 9100 | 14000 | |
| 13/8 | 34.925
1.3750 |
47.625
1.8750 |
25.400
1.000 |
1.02
0.04 |
HJ-223016 | IR-182216 | 39.8
8950 |
64.1
14400 |
10.1 | 8200 | 13000 |
| 34.925
1.3750 |
47.625
1.8750 |
31.750
1.250 |
1.02
0.04 |
HJ-223020 | IR-182220 | 49.4
11100 |
84.1
18900 |
13.0 | 8200 | 13000 | |
| 11/2 | 38.100
1.5000 |
52.388
2.0625 |
25.400
1.000 |
1.52
0.06 |
HJ-243316 | IR-202416 | 47.6
10700 |
72.5
16300 |
11.4 | 7600 | 12000 |
| 38.100
1.5000 |
52.388
2.0625 |
31.750
1.250 |
1.52
0.06 |
HJ-243320 | IR-192420
IR-202420 |
58.7
13200 |
95.2
21400 |
14.9 | 7600 | 12000 | |
| 15/8 | 41.275
1.6250 |
55.563
2.1875 |
25.400
1.000 |
1.52
0.06 |
HJ-263516 | IR-212616 | 48.5
10900 |
76.5
17200 |
12.1 | 7000 | 11000 |
| 41.275
1.6250 |
55.563
2.1875 |
31.750
1.250 |
1.52
0.06 |
HJ-263520 | IR-212620
IR-222620 |
60.1
13500 |
100.5
22600 |
15.7 | 7000 | 11000 | |
| 13/4 | 44.450
1.7500 |
58.738
2.3125 |
25.400
1.000 |
1.52
0.06 |
HJ-283716 | IR-232816
IR-242816 |
49.8
11200 |
81.0
18200 |
12.8 | 6400 | 9900 |
WHCD Bearing Co.,Ltd is professional bearing supplier, engaged in bearing business with more than eighteen years, export to worldwide countries, as America, European, Middle-East, Southeast Asia …etc. with plenty long-term cooperation customers. WHCD Bearing company will provide professional and prompt solution for customers.Original Quality and Warranted, and Bearing experts team support customer service. Various bearing types for customer choose:
