| |
Four-row
Cylindrical roller bearings
The 1
2 Page
|
Principal
dimensions mm
|
Old spec
|
Designations
|
Other dimensions mm
|
Basic
load ratings mm
|
Weight
|
Notes
|
|
Principal
dimensions
|
Other dimensions
|
Basic
load ratings
|
Weight
|
|
d
|
D
|
B
|
C
|
rmin
|
r1min
|
Fw
|
Old spec
|
Designation
|
D1 min
|
b max
|
k max
|
dyc
Cr
|
stc
Cor
|
Kg
|
Note
|
|
90
|
140
|
70
|
70
|
1.5
|
1.1
|
105
|
|
FC182870
|
123
|
6.5
|
4
|
230
|
425
|
3.78
|
|
|
100
|
140
|
70
|
70
|
1.5
|
1.5
|
111
|
672820Y
|
|
125.4
|
|
|
190
|
435
|
3.1
|
|
|
100
|
140
|
70
|
70
|
1.5
|
1.1
|
111
|
592820Y
|
|
125.9
|
|
|
207
|
435
|
3.08
|
|
|
100
|
140
|
104
|
104
|
1.5
|
1.5
|
111
|
672720
|
|
125.4
|
8
|
4
|
300
|
775
|
4.99
|
|
|
120
|
180
|
105
|
105
|
1.5
|
1.5
|
135
|
672724
|
|
160
|
6.5
|
4
|
375
|
770
|
9.13
|
|
|
130
|
200
|
125
|
125
|
2
|
2
|
149
|
|
FC2640125
|
174
|
6.5
|
4
|
530
|
1200
|
14.6
|
|
|
140
|
210
|
125
|
125
|
1.5
|
1.5
|
158
|
672728
|
|
188
|
9.5
|
5
|
540
|
1160
|
14.7
|
|
|
140
|
210
|
155
|
155
|
2
|
2
|
166
|
172828U
|
|
190.9
|
|
|
630
|
1610
|
18.1
|
?FC??(?????
|
|
145
|
210
|
155
|
155
|
2
|
2
|
166
|
672829
|
|
190.9
|
|
|
630
|
1610
|
18.3
|
|
|
150
|
225
|
120
|
120
|
2
|
2
|
169
|
|
FC3045120
|
200
|
9
|
4
|
645
|
1450
|
16.7
|
|
|
150
|
230
|
156
|
156
|
2
|
2
|
174
|
672730
|
|
204
|
9.5
|
5
|
730
|
1790
|
23.6
|
|
|
160
|
230
|
130
|
130
|
1.5
|
1.5
|
180
|
|
FC3246130
|
206.6
|
|
|
665
|
1705
|
17.8
|
|
|
160
|
230
|
168
|
168
|
2.1
|
2.1
|
180
|
672832Y
|
|
206.6
|
|
|
670
|
2170
|
22.1
|
|
|
160
|
240
|
124
|
124
|
2
|
2
|
183
|
672732KU
|
|
216
|
9
|
4
|
685
|
1530
|
20.3
|
|
|
160
|
240
|
124
|
124
|
2.1
|
2.1
|
183
|
|
FC3248124
|
216
|
9
|
4
|
685
|
1530
|
20.3
|
|
|
160
|
240
|
168
|
168
|
2.1
|
2.1
|
183
|
|
FC3248168
|
216
|
10
|
5
|
965
|
2350
|
26.4
|
|
|
170
|
230
|
160
|
160
|
2
|
2
|
185.5
|
|
FCD3446160
|
211.5
|
7.5
|
3
|
1100
|
2360
|
20
|
|
|
170
|
250
|
170
|
170
|
2.1
|
2.1
|
192
|
672734
|
|
225
|
12
|
6
|
995
|
2500
|
28.5
|
|
|
170
|
250
|
170
|
170
|
2.1
|
2.1
|
192
|
|
FC3450170Q1/HG2YA4
|
225
|
9.5
|
5
|
1020
|
2590
|
28.9
|
|
|
170
|
260
|
120
|
120
|
2.1
|
2.1
|
195
|
|
FC3452120
|
228
|
9.5
|
5
|
660
|
1790
|
24.6
|
|
|
180
|
260
|
124
|
124
|
2.1
|
2.1
|
202
|
|
FC3652124
|
234.8
|
9.5
|
5
|
735
|
1730
|
21.7
|
|
|
180
|
260
|
168
|
168
|
2.1
|
2.1
|
202
|
|
FC3652168
|
234.8
|
12
|
6
|
1070
|
2790
|
30.2
|
|
|
180
|
260
|
168
|
168
|
2.1
|
2.1
|
202
|
|
FC3652168/YA3
|
234.8
|
12
|
6
|
1070
|
2790
|
30.1
|
|
|
180
|
260
|
168
|
168
|
2.1
|
2.1
|
202
|
|
FC3652168Q1/HG2YA4
|
234.8
|
9.5
|
5
|
1390
|
2790
|
30.6
|
|
|
180
|
260
|
180
|
180
|
2.1
|
2.1
|
202
|
|
FC3652180
|
234.8
|
12
|
6
|
1140
|
3000
|
32.5
|
|
|
190
|
260
|
168
|
168
|
2.1
|
2.1
|
212
|
672838
|
|
238.6
|
9.5
|
5
|
880
|
2570
|
22.6
|
|
|
190
|
270
|
168
|
168
|
2.1
|
2.1
|
212
|
|
FC3854168
|
245.2
|
9.5
|
5
|
950
|
2430
|
30.2
|
|
|
190
|
270
|
168
|
168
|
2.1
|
2.1
|
212
|
|
FC3854168/YA3
|
245.2
|
9.5
|
5
|
950
|
2430
|
29.9
|
|
|
190
|
270
|
168
|
168
|
2.1
|
2.1
|
212
|
|
FC3854168Q1/HG2C9YA4
|
245.2
|
9.5
|
5
|
1045
|
2430
|
30.8
|
|
|
190
|
270
|
170
|
170
|
2.1
|
2.1
|
212
|
|
FC3854170/YA3
|
245.2
|
9.5
|
5
|
950
|
2430
|
30.2
|
|
|
190
|
270
|
200
|
200
|
2.1
|
2.1
|
212
|
672738
|
|
245.2
|
15
|
7
|
1170
|
3180
|
35
|
|
|
200
|
270
|
170
|
170
|
2.1
|
2.1
|
222
|
|
FC4054170Q1/YA3
|
246.5
|
9.5
|
5
|
785
|
2270
|
27.1
|
|
|
200
|
270
|
170
|
170
|
2.1
|
2.1
|
222
|
|
FC4054170Q1/HG2C4Y
|
246.5
|
|
|
785
|
2270
|
27.1
|
|
|
200
|
280
|
188
|
188
|
2.1
|
2.1
|
222
|
|
FC4056188
|
255
|
9.5
|
5
|
985
|
2580
|
35.7
|
|
|
200
|
290
|
192
|
192
|
2.1
|
2.1
|
226
|
672740
|
|
262
|
15
|
6
|
1240
|
3250
|
40.9
|
|
|
210
|
300
|
210
|
210
|
2.1
|
2.1
|
234
|
672742
|
|
271
|
9.5
|
5
|
1420
|
3950
|
48.3
|
|
|
210
|
300
|
210
|
210
|
2.1
|
2.1
|
234
|
672742U
|
|
271
|
9.5
|
5
|
1420
|
3950
|
48.3
|
|
|
220
|
310
|
192
|
192
|
2.1
|
2.1
|
246
|
|
FC4462192/YA3
|
282.5
|
15
|
6
|
1300
|
1910
|
45.8
|
|
|
220
|
310
|
192
|
192
|
2.1
|
2.1
|
246
|
|
FC4462192
|
282.5
|
15
|
6
|
1300
|
1910
|
45.8
|
|
|
220
|
310
|
225
|
225
|
.6
|
2.1
|
244
|
|
FC4462225
|
280
|
|
|
1450
|
4050
|
53.9
|
|
|
220
|
320
|
210
|
210
|
2.1
|
2.1
|
248
|
672844Y
|
|
287
|
|
|
1430
|
3800
|
56.5
|
|
|
220
|
340
|
200
|
200
|
4
|
4
|
250
|
|
FC4468200/YB2
|
308.3
|
15
|
6
|
1630
|
3550
|
63.4
|
|
|
230
|
330
|
206
|
206
|
2.1
|
2.1
|
260
|
|
FC4666206/YA3
|
296
|
9.5
|
5
|
1350
|
3800
|
56.5
|
|
|
240
|
330
|
220
|
220
|
2.1
|
2.1
|
264
|
|
FC4866220/YA3
|
301
|
9.5
|
5
|
1620
|
4850
|
56.5
|
|
|
240
|
330
|
220
|
220
|
2.1
|
2.1
|
264
|
|
FC4866220
|
301
|
|
|
1620
|
4850
|
56.7
|
|
|
240
|
340
|
192
|
192
|
2.1
|
2.1
|
265
|
|
FC4868192A
|
308
|
9.5
|
5
|
1310
|
3380
|
52.8
|
|
|
240
|
360
|
200
|
200
|
2.1
|
2.1
|
272
|
|
FC4872220
|
318
|
12
|
6
|
1700
|
4410
|
78
|
|
|
240
|
360
|
220
|
220
|
2.5
|
2.5
|
272
|
|
FC4872220A/C4YA3
|
320
|
|
|
1700
|
4410
|
78
|
|
|
240
|
360
|
220
|
220
|
2.1
|
2.1
|
272
|
|
FC4872220Q1/HG2YA4
|
320
|
9.5
|
5
|
2210
|
4410
|
78.4
|
|
|
250
|
360
|
220
|
220
|
3
|
3
|
282
|
|
FC5072220/YA3
|
323
|
9.5
|
5
|
1500
|
4250
|
74.6
|
|
|