LRU Series

Single row deep groove ball bearings with simple structure, low friction, low noise and high speed. Widely used in industrial equipment.

High Precision
P0 / P6 / P5
Low Noise
Smooth Operation
Wide Range
Bore 10-100 mm
Lubrication
Grease / Oil
LRU Series

LRU Series

i LRU Series is widely used in motors, pumps, gearboxes and general machinery.
Model
d (mm)
D (mm)
B (mm)
d_p (mm)
r_min (mm)
d_h (mm)
ds1 (mm)
Dh (mm)
PCD1 (mm)
Inner ring Mounting holes
PCD2 (mm)
Outer ring Mounting holes
C (KN)
C0 (KN)
Weight (kg)
Precision
Seal
Details
LRU124G
80
165
22
124
1
3.1
114
134
97
10-φ5.5through hole，counterboreφ9.5 depth5.4
148
10-φ5.5through hole，counterboreφ9.5 depth5.4
33
50.8
2.59
P0 / P6 / P5
Open
View
LRU124X
80
165
22
124
1
3.1
114
134
97
10-M5 through
148
10-φ5.5through hole，counterboreφ9.5 depth5.4
33
50.8
2.59
P0 / P6 / P5
Open
View
LRU148G
90
210
25
147.5
1.5
3.1
133
162
112
12-φ9through hole，counterboreφ14 depth8.6
187
12-φ9through hole，counterboreφ14 depth8.6
49
76.7
4.89
P0 / P6 / P5
Open
View
LRU148X
90
210
25
147.5
1.5
3.1
133
162
112
12-M8 through
187
12-φ9through hole，counterboreφ14 depth8.6
49
76.7
4.89
P0 / P6 / P5
Open
View
LRU178G
115
240
28
178
1.5
3.1
161
195
139
12-φ9through hole，counterboreφ14 depth8.6
217
12-φ9through hole，counterboreφ14 depth8.6
80.2
134
6.79
P0 / P6 / P5
Open
View
LRU178X
115
240
28
178
1.5
3.1
161
195
139
12-M8 through
217
12-φ9through hole，counterboreφ14 depth8.6
80.2
134
6.79
P0 / P6 / P5
Open
View
LRU228G
160
295
35
227.5
2
6
208
246
184
12-φ11through hole，counterboreφ17.5 depth10.8
270
12-φ11through hole，counterboreφ17.5 depth10.8
103
172
11.39
P0 / P6 / P5
Open
View
LRU228X
160
295
35
227.5
2
6
208
246
184
12-M10 through
270
12-φ11through hole，counterboreφ17.5 depth10.8
103
172
11.39
P0 / P6 / P5
Open
View
LRU297G
210
380
40
297.3
2.5
6
272
320
240
16-φ14through hole，counterboreφ20 depth13
350
16-φ14through hole，counterboreφ20 depth13
155
280
21.29
P0 / P6 / P5
Open
View
LRU297X
210
380
40
297.3
2.5
6
272
320
240
16-M12 through
350
16-φ14through hole，counterboreφ20 depth13
155
280
21.29
P0 / P6 / P5
Open
View
LRU445G
350
540
45
445.4
2.5
6
417
473
385
24-φ14through hole，counterboreφ20 depth13
505
24-φ14through hole，counterboreφ20 depth13
221
472
35.39
P0 / P6 / P5
Open
View
LRU445X
350
540
45
445.4
2.5
6
417
473
385
24-M12 through
505
24-φ14through hole，counterboreφ20 depth13
221
472
35.39
P0 / P6 / P5
Open
View