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 | ||||
| 13/4 | 44.450
1.7500 |
58.738
2.3125 |
31.750
1.250 |
1.52
0.06 |
HJ-283720 | IR-222820
IR-232820 IR-242820 |
61.8
13900 |
106
23900 |
16.6 | 6400 | 9900 |
| 17/8 | 47.625
1.8750 |
61.913
2.4375 |
31.750
1.250 |
1.52
0.06 |
HJ-303920 | IR-253020 | 65.4
14700 |
117
26300 |
18.1 | 6000 | 9200 |
| 2 | 50.800
2.0000 |
65.088
2.5625 |
25.400
1.000 |
1.52
0.06 |
HJ-324116 | IR-273216 | 53.8
12100 |
93.0
20900 |
14.7 | 5600 | 8600 |
| 50.800
2.0000 |
65.088
2.5625 |
31.750
1.250 |
1.52
0.06 |
HJ-324120 | IR-243220
IR-253220 IR-263220 IR-273220 |
66.7
15000 |
122
27500 |
19.1 | 5600 | 8600 | |
| 21/4 | 57.150
2.2500 |
76.200
3.0000 |
38.100
1.500 |
1.52
0.06 |
HJ-364824 | IR-283624 | 89.9
20200 |
164
36900 |
25.7 | 5000 | 7600 |
| 57.150
2.2500 |
76.200
3.0000 |
44.450
1.750 |
1.52
0.06 |
HJ-364828 | IR-283628 | 104
23400 |
198
44500 |
30.8 | 5000 | 7600 | |
| 21/2 | 63.500
2.5000 |
82.550
3.2500 |
38.100
1.500 |
2.03
0.08 |
HJ-405224 | IR-314024
IR-324024 |
97.0
21800 |
187
42100 |
29.4 | 4400 | 6800 |
| 63.500
2.5000 |
82.550
3.2500 |
44.450
1.750 |
2.03
0.08 |
HJ-405228 | IR-314028
IR-324028 |
112
25200 |
226
50800 |
35.2 | 4400 | 6800 | |
| 23/4 | 69.850
2.7500 |
88.900
3.5000 |
25.400
1.000 |
2.03
0.08 |
HJ-445616 | 67.2
15100 |
120
27000 |
19.1 | 4000 | 6200 | |
| 69.850
2.7500 |
88.900
3.5000 |
38.100
1.500 |
2.03
0.08 |
HJ-445624 | IR-364424 | 101
22700 |
203
45700 |
31.9 | 4000 | 6200 | |
| 69.850
2.7500 |
88.900
3.5000 |
44.450
1.750 |
2.03
0.08 |
HJ-445628 | IR-354428
IR-364428 |
117
26300 |
245
55100 |
38.2 | 4000 | 6200 | |
| 3 | 76.200
3.0000 |
95.250
3.7500 |
38.100
1.500 |
2.03
0.08 |
HJ-486024 | IR-404824 | 107
24100 |
226
50900 |
35.5 | 3700 | 5600 |
| 76.200
3.0000 |
95.250
3.7500 |
44.450
1.750 |
2.03
0.08 |
HJ-486028 | IR-384828
IR-404828 |
124
27900 |
273
61400 |
42.5 | 3700 | 5600 | |
| 31/4 | 82.550
3.2500 |
107.950
4.2500 |
44.450
1.750 |
2.03
0.08 |
HJ-526828 | IR-445228 | 163
36600 |
307
69000 |
48.3 | 3400 | 5300 |
| 82.550
3.2500 |
107.950
4.2500 |
50.800
2.000 |
2.03
0.08 |
HJ-526832 | IR-445232 | 184
41300 |
360
80900 |
56.2 | 3400 | 5300 | |
| 31/2 | 88.900
3.5000 |
114.300
4.5000 |
50.800
2.000 |
2.03
0.08 |
HJ-567232 | IR-475632
IR-485632 |
188
42200 |
377
84700 |
58.9 | 3200 | 4900 |
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:
