KOYO NEEDLE ROLLER BEARINGS.
Various part numbers in stock, welcome inquiry. Fast shipment within 2-3 working days.
| Shaft
Dia. |
Fw | D | C | Ew |
rs min. |
Bearing Designation | Load Ratings | Fatigue
Load Limit Cu |
Speed Ratings | Approx.
Wt. |
||
| Dynamic | Static | |||||||||||
| C | C0 | Grease | Oil | |||||||||
| mm
in |
mm
in |
mm
in |
mm
in |
mm
in |
mm
in |
kN
lbf |
kN | min-1 | kg
lbs |
|||
| 137
5.3937 |
137
5.3937 |
160
6.2992 |
34
1.339 |
144.0
5.6693 |
1.35
0.053 |
RNA2120 | 142
31900 |
395
88800 |
84.8 | 1800 | 2800 | 1.265
2.789 |
| 137
5.3937 |
165
6.4961 |
45
1.772 |
144.0
5.6693 |
1.35
0.053 |
RNA3115 | 215
48300 |
600
135000 |
84.8 | 1800 | 2800 | 2.140
4.718 |
|
| 143.5
5.6496 |
143.5
5.6496 |
165
6.4961 |
34
1.339 |
150.5
5.9268 |
1.35
0.053 |
RNA2125 | 145
32600 |
410
92200 |
57.0 | 1800 | 2700 | 1.218
2.685 |
| 143.5
5.6496 |
170
6.6929 |
45
1.772 |
150.5
5.9268 |
1.35
0.053 |
RNA3120 | 224
50400 |
630
142000 |
87.0 | 1800 | 2700 | 2.107
4.645 |
|
| 148
5.8268 |
148
5.8268 |
170
6.6929 |
34
1.339 |
155.0
6.1039 |
1.35
0.053 |
RNA2130 | 150
33700 |
425
95500 |
88.9 | 1700 | 2600 | 1.292
2.848 |
| 158
6.2205 |
158
6.2205 |
180
7.0866 |
36
1.417 |
165.0
6.4976 |
1.35
0.053 |
RNA2140 | 157
35300 |
455
102000 |
61.0 | 1600 | 2400 | 1.478
3.258 |
| 158
6.2205 |
190
7.4803 |
52
2.047 |
166.0
6.5354 |
1.35
0.053 |
RNA3130 | 275
61800 |
790
178000 |
108 | 1600 | 2400 | 3.285
7.242 |
|
| 170.5
6.7126 |
170.5
6.7126 |
195
7.6772 |
36
1.417 |
177.5
6.9882 |
1.35
0.053 |
RNA2150 | 165
37100 |
490
110000 |
64.8 | 1400 | 2200 | 1.790
3.946 |
| 170.5
6.7126 |
205
8.0709 |
52
2.047 |
178.5
7.0276 |
1.35
0.053 |
RNA3140 | 290
65200 |
860
193000 |
114 | 1400 | 2200 | 3.840
8.466 |
|
| 179.3
7.0591 |
179.3
7.0591 |
205
8.0709 |
36
1.417 |
186.3
7.3346 |
1.35
0.053 |
RNA2160 | 170
38200 |
515
116000 |
67.2 | 1400 | 2100 | 1.970
4.343 |
| 179.3
7.0591 |
215
8.4646 |
52
2.047 |
187.3
7.3756 |
1.35
0.053 |
RNA3150 | 300
67400 |
900
202000 |
117 | 1400 | 2100 | 4.185
9.226 |
|
| 193.8
7.6299 |
193.8
7.6299 |
220
8.6614 |
42
1.654 |
200.8
7.9055 |
1.85
0.073 |
RNA2170 | 233
52400 |
720
162000 |
91.4 | 1300 | 2000 | 2.570
5.666 |
| 193.8
7.6299 |
230
9.0551 |
57
2.244 |
201.9
7.9496 |
1.35
0.053 |
RNA3160 | 360
80900 |
1110
250000 |
139 | 1300 | 2000 | 4.955
10.924 |
|
| 202.6
7.9764 |
202.6
7.9764 |
230
9.0551 |
42
1.654 |
209.6
8.2520 |
1.85
0.073 |
RNA2180 | 240
54000 |
750
169000 |
94.4 | 1200 | 1900 | 2.835
6.250 |
| 216
8.5039 |
216
8.5039 |
245
9.6457 |
42
1.654 |
223.0
8.7795 |
1.85
0.073 |
RNA2190 | 250
56200 |
800
180000 |
98.7 | 1200 | 1800 | 3.210
7.077 |
| 216
8.5039 |
255
10.0394 |
57
2.244 |
224.1
8.8236 |
1.85
0.073 |
RNA3180 | 385
86600 |
1240
279000 |
150 | 1200 | 1800 | 6.040
13.316 |
|
| 224.1
8.8228 |
224.1
8.8228 |
255
10.0394 |
42
1.654 |
231.1
9.0984 |
1.85
0.073 |
RNA2200 | 257
57800 |
830
187000 |
101 | 1100 | 1700 | 3.560
7.848 |
| 236
9.2913 |
236
9.2913 |
265
10.4331 |
42
1.654 |
243.1
9.5693 |
1.85
0.073 |
RNA2210 | 279
62700 |
910
205000 |
104 | 1000 | 1600 | 3.470
7.650 |
| 258.4
10.1732 |
258.4
10.1732 |
300
11.8110 |
64
2.520 |
268.4
10.5677 |
1.85
0.073 |
RNA3220 | 490
110000 |
1650
371000 |
192 | 980 | 1500 | 8.570
18.894 |
| 269.6
10.6142 |
269.6
10.6142 |
300
11.8110 |
49
1.929 |
276.6
10.8898 |
1.85
0.073 |
RNA2240 | 345
77600 |
1190
268000 |
137 | 910 | 1400 | 4.985
10.990 |
| 281.9
11.0984 |
281.9
11.0984 |
325
12.7953 |
64
2.520 |
291.9
11.4921 |
1.85
0.073 |
RNA3240 | 520
117000 |
1800
405000 |
204 | 850 | 1300 | 9.480
20.900 |
| 335
13.1890 |
335
13.1890 |
375
14.7638 |
54
2.126 |
343.0
13.5039 |
1.85
0.073 |
RNA2300 | 460
103000 |
1690
380000 |
183 | 720 | 1100 | 8.600
18.960 |
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:
