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Bearings Unit >>Pillow Block
NingBo KaiCheng Bearings Manufacturing Co., Ltd. founded in 1988, It's specialized in manufacturing deep groove ball bearings, tapered roller bearings, automobile bearings, pillow block bearing, pillow block bearings etc. The high speed and low noise bearings is our mainly produces of EMQ bearings. We are own our brand of "CIE", It is of advanced productive technique, consummate device and complete testing means. As well as we have powerful strength for new products, pillow block bearing, pillow block bearings and special bearings development. Form last year, We are sales about Seventy million US$ for export, About 90% produce in our factory is for export.
pillow block bearing pillow block bearings

Bearing Type
ShaftDia d
Dimensions mm
Bolt
Size
Bearing Type
Housing Type
Weight (kg)
in
mm
H
L
J
A
N
N1
H1
W
n
B
ds

UCP
201
201-8 202-8
202
202-10
203
203-11

1/2
9/16

5/8

11/16

12


15

17
30.2
125
96
32
12
16
13
57
11.5
27.4
1/4-28UNF
M6*1
M10
UC
201
201-8
202-8
202
202-10
203
203-11
P203
0.60
204-12
204
3/4
20
33.3
127
96
37
13
16
14
63.8
12.7
31
1/4-28UNF
M6*1
M10
204-12
204
P204
0.70
205-14
205-15
205
205-16

7/8
15/16

1

25
36.5
140
105
38
13
19
15
69.5
14.3
34.1
1/4-28UNF
M6*1
M10
205-14
205-15
205
205-16
P205
0.75
206-18
206
206-18
206-20

1-1/8

1-3/16
1-1/4

30
42.9
160
121
44
14
19
16
82
15.9
38.1
5/6-24UNF
M8*1
M12
206-18
206
206-18
206-20
P206
1.30
207-20
207-21
207-22
207
207-23

1-1/4
1-5/16
1-3/8

1-7/16

35
47.6
167
126
48
15
19
17
92
17.5
42.9
5/6-24UNF
M8*1
M12
207-20
207-21
207-22
207
207-23
P207
1.60
208-24
208-25
208
1-1/2
1-9/16
40
49.2
180
136
52
15
21
18
98
19
49.2
5/6-24UNF
M8*1
M12
208-24
208-25
208
P208
1.90
209-26
209-27
209-28
209

1-5/8
1-11/16
1-3/4

45
54
190
146
54
15
21
20
105.5
19
49.2
5/6-24UNF
M8*1
M12
209-26
209-27
209-28
209
P209
2.30
210-30
210-31
210
210-32

1-7/8
1-15/16

2

50
57.2
204
159
57
19
22
21
113
19
51.6
5/6-24UNF
M8*1
M16
210-30
210-31
210
210-32
P210
2.60
211-32
211-34
211
211-35

2
2-1/8

2-3/16
55
63.5
217
172
60
19
22
22
125
22.2
55.6
3/8-24UNF
M10*1.25
M16
211-32
211-34
211
211-35
P211
3.30
212-36
212-37
212
212-38
212-39

2-1/4
2-5/16

2-3/8
2-7/16

60
69.9
238
186
66
19
25
24
137
25.4
65.1
3/8-24UNF
M10*1.25
M16
212-36
212-37
212
212-38
212-39
P212
4.60
213-40
213
213-43

2-1/2

2-11/16
65
76.2
262
203
70
23
29
26
148.2
25.4
65.1
3/8-24UNF
M10*1.25
M20
213-40
213
213-43
P213
5.90
214-44
214
2-3/4
70
79.4
266
210
72
23
29
27
155
30.2
74.6
3/8-24UNF
M10*1.25
M20
214-44
214
P214
6.60
215-44
215-47
215

2-3/4
2-15/16

3

75
82.6
275
217
74
25
29
28
163
33.3
77.8
3/8-24UNF
M10*1.25
M20
215-44
215-47
215
P215
7.30
216
216-52

3-1/4
80
88.9
292
232
78
25
29
30
175
33.3
82.6
 
M20
216
216-52
P216
9.00
217-52
217
3-1/4
85
95.2
310
247
83
25
30
32
186
34.1
85.7
 
M20
217-52
217
P217
10.8
218-56
218
3-1/2
90
101.6
327
262
88
27
32
33
200
39.7
96
 
M20
218-56
218
P218
13

Bearings Type
ShaftDia d
Dimensions (mm)
Bolt Size
Bearing Type
Housing Type
Weight(kg)
in
mm
L
J
A2
A1
A
B1
N
S
ds
UCF
201
201-8
202-9
202
202-10
203
203-11
1/2
9/16
5/8
11/16

12

15

17
76
54
15
11
25.5
30.9
11.5
11.5
1/4-28UNF
M5*0.8
M10
UC201
201-8
202-9
202
202-10
203
203-11
F203
0.59
204-12
204
3/4
20
86
64
15
11
25.5
33.3
11.5
12.7
1/4-28UNF
M6*1
M10
UC204-12
204
F204
0.61
205-14
205-15
205
205-16
7/8
15/16
1
25
95
70
16
13
27
35.7
11.5
14.3
1/4-28UNF
M6*1
M10
UC205-14
205-15
205
205-16
F205
0.80
206-18
206
206-19
206-20
1-1/8
1-3/16
1-1/4
30
108
83
18
13
31
40.2
11.5
15.9
1/4-28UNF
M6*1
M10
UC206-18
206
206-19
206-20
F206
1.0
207-20
207-21
207-22
207
207-23
1-1/4
1-5/16
1-3/8
1-7/16
35
117
92
19
15
34
44.4
14
17.5
5/6-24UNF
M8*1
M12
UC207-20
207-21
207-22
207
207-23
F207
1.4
208-24
208-25
208
1-1/2
1-9/16
40
130
102
21
15
36
51.2
14
19
5/6-24UNF
M8*1
M12
UC208-24
208-25
208
F208
1.8
209-26
209-27
209-28
209
1-5/8
1-11/16
1-3/4
45
137
105
22
16
38
52.2
16
19
5/6-24UNF
M8*1
M14
UC209-26
209-27
209-28
209
F209
2.2
210-30
210-31
210
210-32
1-7/8
1-15/16
2
50
143
111
22
16
40
54.6
18
19
3/8-24UNF
M10*1.25
M16
UC210-30
210-31
210
210-32
F210
2.4
211-32
211-34
211
211-35
2
2-1/8
2-3/16
55
162
130
25
18
43
58.4
18
22.2
3/8-24UNF
M10*1.25
M16
UC211-32
211-34
211
211-35
F211
3.5
212-36
212-37
212
212-38
212-39
2-1/4
2-5/16
2-3/8
2-7/16
60
175
143
29
18
48
68.7
18
25.4
3/8-24UNF
M10*1.25
M16
UC212-36
212-37
212
212-38
212-39
F212
4.2
213-40
213
213-43
2-1/2
2-11/16
65
187
149
30
20
50
69.7
19
25.4
3/8-24UNF
M10*1.25
M16
UC213-40
213
213-43
F213
5.3
214-44
214
2-3/4
70
193
152
31
24
54
75.4
19
30.2
7/16-20UNF
M12*1.25
M16
UC214-44
214
F214
5.9
215-44
215-47
215
215-48
2-3/4
2-15/16
3
75
200
159
34
24
56
78.5
23
33.3
7/16-20UNF
M12*1.25
M16
UC215-44
215-47
215
215-48
F215
6.3
216
216-52
3-1/4
80
208
165
34
24
58
83.3
23
33.3
7/16-20UNF
M12*1.25
M20
UC216
216-52
F216
7.3
217-52
217
3-1/4
85
220
175
36
26
63
87.6
23
34.1
7/16-20UNF
M12*1.25
M20
UC217-52
217
F217
8.9
218-56
218
3-1/2
90
235
187
40
26
68
96.3
23
39.7
7/16-20UNF
M12*1.25
M20
UC218-56
218
F218
11.6

Bearings Type
ShaftDia d
Dimensions (mm)
Bolt Size
Bearing Type
Housing Type
Weight(kg)
in
mm
H
J
L
A2
A1
A
B1
N
S
ds
UCFL
201
201-8
202-9
202
202-10
203
203-11
1/2
9/16
5/8
11/16

12

15

17
99
76.5
57
15
11
25.5
30.9
11.5
11.5
1/4-28UNF
M5*0.8
M10
UC201
201-8
202-9
202
202-10
203
203-11
F203
0.45
204-12
204
3/4
20
113
90
60
15
11
25.5
33.3
11.5
12.7
1/4-28UNF
M6*1
M10
UC204-12
204
F204
0.5
205-14
205-15
205
205-16
7/8
15/16
1
25
130
99
68
16
13
27
35.7
11.5
14.3
1/4-28UNF
M6*1
M10
UC205-14
205-15
205
205-16
F205
0.6
206-18
206
206-19
206-20
1-1/8
1-3/16
1-1/4
30
148
117
80
18
13
31
40.2
11.5
15.9
1/4-28UNF
M6*1
M10
UC206-18
206
206-19
206-20
F206
0.9
207-20
207-21
207-22
207
207-23
1-1/4
1-5/16
1-3/8
1-7/16
35
161
130
90
19
14
34
44.4
14
17.5
5/6-24UNF
M8*1
M12
UC207-20
207-21
207-22
207
207-23
F207
1.2
208-24
208-25
208
1-1/2
1-9/16
40
175
144
100
21
14
36
51.2
14
19
5/6-24UNF
M8*1
M12
UC208-24
208-25
208
F208
1.6
209-26
209-27
209-28
209
1-5/8
1-11/16
1-3/4
45
188
148
108
22
16
38
52.2
18
19
5/6-24UNF
M8*1
M16
UC209-26
209-27
209-28
209
F209
1.9
210-30
210-31
210
210-32
1-7/8
1-15/16
2
50
197
157
115
22
16
40
54.6
18
19
3/8-24UNF
M10*1.25
M16
UC210-30
210-31
210
210-32
F210
2.2
211-32
211-34
211
211-35
2
2-1/8
2-3/16
55
224
184
130
25
18
43
58.4
18
22.2
3/8-24UNF
M10*1.25
M16
UC211-32
211-34
211
211-35
F211
3.1
212-36
212-37
212
212-38
212-39
2-1/4
2-5/16
2-3/8
2-7/16
60
250
202
140
29
18
48
68.7
18
25.4
3/8-24UNF
M10*1.25
M16
UC212-36
212-37
212
212-38
212-39
F212
4
213-40
213
213-43
2-1/2
2-11/16
65
258
210
155
30
22
50
69.7
23
25.4
7/16-20UNF
M12*1.25
M20
UC213-40
213
213-43
F213
5
214-44
214
2-3/4
70
265
216
160
31
22
54
75.4
23
30.2
7/16-20UNF
M12*1.25
M20
UC214-44
214
F214
5.6
215-44
215-47
215
215-48
2-3/4
2-15/16
3
75
275
225
165
34
22
56
78.5
23
33.3
7/16-20UNF
M12*1.25
M20
UC215-44
215-47
215
215-48
F215
6.2
216
216-52
3-1/4
80
290
233
180
34
22
58
83.3
25
33.3
7/16-20UNF
M12*1.25
M22
UC216
216-52
F216
7.8
217-52
217
3-1/4
85
305
248
190
36
24
63
87.6
25
34.1
7/16-20UNF
M12*1.25
M22
UC217-52
217
F217
9.8
218-56
218
3-1/2
90
320
265
205
40
24
68
96.3
25
39.7
7/16-20UNF
M12*1.25
M22
UC218-56
218
F218
12.4


Bearing Type
ShaftDia d
Dimensions mm
Bolt
Size
Bearing Type
Housing Type
Weight (kg)
in
mm
H
L
J
A
H0
S
B
H1
UCPA
201
201-8
202-8
202
202-10
203
203-11

1/2
9/16

5/8

11/16

12

15

17
30.2
70
48
36
57
11.5
27.4
10
M8
UC
201
201-8
202-8
202
202-10
203
203-11
PA203
0.5
204-12
204
3/4
20
30.2
76
52
40
62
12.7
31
11
M10
204-12
204
PA204
0.6
205-14
205-15
205
205-16

7/8
15/16

1

25
36.5
84
56
48
72
14.3
34.1
12
M10
205-14
205-15
205
205-16
PA205
0.80
206-18
206
206-18
206-20

1-1/8

1-3/16
1-1/4

30
42.9
94
66
48
84
15.9
38.1
13
M14
206-18
206
206-18
206-20
PA206
1.2
207-20
207-21
207-22
207
207-23

1-1/4
1-5/16
1-3/8

1-7/16

35
47.6
110
80
48
95
17.5
42.9
13
M14
207-20
207-21
207-22
207
207-23
PA207
1.7
208-24
208-25
208
1-1/2
1-9/16
40
49.2
116
84
54
100
19
49.2
13
M14
208-24
208-25
208
PA208
2.0
209-26
209-27
209-28
209

1-5/8
1-11/16
1-3/4

45
54.2
120
90
60
108
19
49.2
13
M14
209-26
209-27
209-28
209
PA209
2.2
210-30
210-31
210
210-32

1-7/8
1-15/16

2

50
57.2
130
94
60
116
19
51.6
14
M16
210-30
210-31
210
210-32
PA210
2.8
211-32
211-34
211
211-35

2
2-1/8

2-3/16
55
63.5
140
104
66
125
22.2
55.6
14
M16
211-32
211-34
211
211-35
PA211
3.0
212-36
212-37
212
212-38
212-39

2-1/4
2-5/16

2-3/8
2-7/16

60
69.9
150
150
68
138
25.4
65.1
15
M16
212-36
212-37
212
212-38
212-39
PA212
4.3
213-40
213
213-43

2-1/2

2-11/16
65
76.2
160
160
70
150
25.4
65.1
15
M16
213-40
213
213-43
PA213
 

Bearings Type
ShaftDia d
Dimensions (mm)
Bolt Size
Bearing Type
Housing Type
Weight(kg)
in
mm
L
P
A2
A1
A
j
k
f
J
N
S
B1
UCFL
201
201-8
202-9
202
202-10
203
203-11
1/2
9/16
5/8
11/16

12

15

17
90
70
10
19
23
4
5
55
49.5
10
11.5
25.9
M10
UC
UC201
201-8
202-9
202
202-10
203
203-11
FC203
0.76
204-12
204
3/4
20
100
78
10
20.5
25.5
5
6
62
55.1
11.5
12.7
28.3
M10
UC204-12
204
FC204
0.76
205-14
205-15
205
205-16
7/8
15/16
1
25
115
90
10
21
27
6
7
70
63.6
12
14.3
29.7
M10
UC205-14
205-15
205
205-16
FC205
0.96
206-18
206
206-19
206-20
1-1/8
1-3/16
1-1/4
30
125
100
10
23
31
8
8
80
70.7
12
15.9
32.2
M10
UC206-18
206
206-19
206-20
FC206
1.3
207-20
207-21
207-22
207
207-23
1-1/4
1-5/16
1-3/8
1-7/16
35
135
110
11
26
34
8
9
90
77.8
14
17.5
36.4
M12
UC207-20
207-21
207-22
207
207-23
FC207
1.7
208-24
208-25
208
1-1/2
1-9/16
40
145
120
11
26
36
10
9
100
84.8
14
19
41.2
M12
UC208-24
208-25
208
FC208
2.0
209-26
209-27
209-28
209
1-5/8
1-11/16
1-3/4
45
160
132
10
26
38
12
10
105
93.3
16
19
40.2
M14
UC209-26
209-27
209-28
209
FC209
2.7
210-30
210-31
210
210-32
1-7/8
1-15/16
2
50
165
138
10
28
40
12
14
110
97.6
16
19
42.6
M14
UC210-30
210-31
210
210-32
FC210
2.9
211-32
211-34
211
211-35
2
2-1/8
2-3/16
55
185
150
13
30
43
12
15
125
106.1
19
22.2
46.4
M16
UC211-32
211-34
211
211-35
FC211
4.2
212-36
212-37
212
212-38
212-39
2-1/4
2-5/16
2-3/8
2-7/16
60
195
160
17
36
48
12
15
135
113.1
19
25.4
56.7
M16
UC212-36
212-37
212
212-38
212-39
FC212
5.0
213-40
213
213-43
2-1/2
2-11/16
65
205
170
16
36
50
14
15
145
120.2
19
25.4
55.7
M16
UC213-40
213
213-43
FC213
5.7
214-44
214
2-3/4
70
215
177
17
40
54
14
18
150
125.1
19
30.2
61.4
M16
UC214-44
214
FC214
6.8
215-44
215-47
215
215-48
2-3/4
2-15/16
3
75
220
184
18
40
56
16
18
160
130.1
19
33.3
62.5
M16
UC215-44
215-47
215
215-48
FC215
7.2
216
216-52
3-1/4
80
240
200
18
42
58
16
18
170
141.4
23
33.3
67.3
M20
UC216
216-52
FC216
8.7
217-52
217
3-1/4
85
250
208
18
45
63
18
20
180
147.1
23
34.1
69.6
M20
UC217-52
217
FC217
10.3
218-56
218
3-1/2
90
265
220
22
50
68
18
20
190
155.5
23
39.7
78.3
M20
UC218-56
218
FC218
13.5

Bearing Type
ShaftDia d
Dimensions (mm)
Housing Type
Weight (kg)
in
mm
h
a
e
b
s
g
w
B1
n
SBPP 201-8
202-10
201
202
203
1/2
5/8
12
15
17
22.23
85.73
68.26
25.4
9.13
1.59
43.66
22
6
PP203
0.16
204-12
204
3/4
20
25.4
98.43
76.2
31.75
9.13
1.59
50
25
7
PP204

0.23
205-14
205-15
205-16
205
7/8
15/16
1
25
28.6
108
85.73
31.75
11.11
3.18
56.36
27
7.5
PP205
0.30
206-17
206-18
206-19
206-20
206
11-16
11/8
13/16
11/4
30
33.34
117.5
95.25
38.1
11.11
3.97
65.88
30
8
PP206
0.45
207-20
207-22
207-23
207
11/4
3/8
7/16
35
39.69
128.6
106.4
41.3
11.11
4.76
77.79
32
8.5
PP207
0.65

Bearing Type
ShaftDia d
Dimensions (mm)
Housing Type
Weight (kg)
in
mm
h
a
e
b
s
g
w
B1
n
k
SAPP 201-8
202-10
201
202
203
1/2
5/8
12
15
17
22.23
85.73
68.26
25.4
9.13
1.59
43.66
22
6
28.6
PP203
0.19
204-12
204
3/4
20
25.4
98.43
76.2
31.75
9.13
1.59
50
25
7
31.75
PP204
0.27
205-14
205-15
205-16
205
7/8
15/16
1
25
28.6
108
85.73
31.75
11.11
3.18
56.36
27
7.5
38.1
PP205
0.34
206-17
206-18
206-19
206-20
206
11-16
11/8
13/16
11/4
30
33.34
117.5
95.25
38.1
11.11
3.97
65.88
30
8
44.45
PP206
0.50
207-20
207-22
207-23
207
11/4
13/8
17/16
35
39.69
128.6
106.4
41.3
11.11
4.76
77.79
32
8.5
55.6
PP207
0.70

Bearing Type
ShaftDia d
Dimensions (mm)
Housing Type
Weight (kg)
in
mm
a
P
t
b
s
F
B1
n
SBPF 201-8
202-10
201
202
203
1/2
5/8
12
15
17
81.76
63.9
2
15.88
7.14
49.2
22
6
PF203
0.25
204-12
204
3/4
20
91.28
71.04
2
17.07
9.13
55.6
25
7
PF204
0.33
205-14
205-15
205-16
205
7/8
15/16
1
25
95.25
76.2
2
20.24
9.13
60.33
27
7.5
PF205
0.38
206-17
206-18
206-19
206-20
206
11-16
11/8
13/16
11/4
30
112.7
90.5
2.6
20.24
11.11
71.44
30
8
PF206
0.60
207-20
207-22
207-23
207
11/4
13/8
17/16
35
122.24
100
2.6
20.24
11.11
81
32
8.5
PF207
0.75

Bearing Type
ShaftDia d
Dimensions (mm)
Housing Type
Weight (kg)
in
mm
a
p
t
b
s
F
L
n
k
SAPF 201-8
202-10
201
202
203
1/2
5/8
12
15
17
81.76
63.9
2
15.88
7.14
49.2
28.6
6
28.6
PF203
0.28
204-12
204
3/4
20
91.28
71.04
2
17.07
9.13
55.6
31
7
31.75
PF204
0.37
205-14
205-15
205-16
205
7/8
15/16
1
25
95.25
76.2
2
20.24
9.13
60.33
31
7.5
38.1
PF205
0.42
206-17
206-18
206-19
206-20
206
11-16
11/8
13/16
11/4
30
112.7
90.5
2.6
20.24
11.11
71.44
35.7
8
44.45
PF206
0.65
207-20
207-22
207-23
207
11/4
13/8
17/16
35
122.24
100
2.6
20.24
11.11
81
38.9
8.5
55.6
PF207
0.80

Bearing Type
ShaftDia d
Dimensions (mm)
Housing Type
Weight (kg)
in
mm
a
e
B
t
s
B1
n
SBPFL 201-8
202-10
201
202
203
1/2
5/8
12
15
17
81
63.5
58.74
2
7.14
22
6
PFL203
0.19
204-12
204
3/4
20
89.7
71.44
66.68
2
9.13
25
7
PFL204
0.24
205-14
205-15
205-16
205
7/8
15/16
1
25
95.3
76.2
70.64
2
9.13
27
7.5
PFL205
0.29
206-17
206-18
206-19
206-20
206
11-16
11/8
13/16
11/4
30
112.71
90.5
84.14
2.6
11.11
30
8
PFL206
0.43
207-20
207-22
207-23
207
11/4
13/8
17/16
35
125.41
100
95.66
2.6
11.11
32
8.5
PFL207
0.54

Bearing Type
ShaftDia d
Dimensions (mm)
Housing Type
Weight (kg)
in
mm
a
e
B
t
s
B1
n
k
SAPFL 201-8
202-10
201
202
203
1/2
5/8
12
15
17
81
63.5
58.74
2
7.14
28.6
6
28.6
PFL203
0.22
204-12
204
3/4
20
89.7
71.44
66.68
2
9.13
31
7
31.75
PFL204
0.28
205-14
205-15
205-16
205
7/8
15/16
1
25
95.3
76.2
70.64
2
9.13
31
7.5
38.1
PFL205
0.33
206-17
206-18
206-19
206-20
206
11-16
11/8
13/16
11/4
30
112.71
90.5
84.14
2.6
11.11
35.7
9
44.45
PFL206
0.48
207-20
207-22
207-23
207
11/4
13/8
17/16
35
125.41
100
93.66
2.6
11.11
38.9
9.5
55.6
PFL207
0.59

Bearing Type
ShaftDia d
Dimensions (mm)
Housing Type
Weight (kg)
in
mm
A
B
C
s
P
G
t
B1
n
SBPFT 201-8
202-10
201
202
203
1/2
5/8
12
15
17
69.06
83.74
28.6
7.14
63.5
7.14
2
22
6
PFT203
0.20
204-12
204
3/4
20
76.2
90.5
33.34
8.73
71.44
7.94
2.1
25
7
PFT204
0.27
205-14
205-15
205-16
205
7/8
15/16
1
25
79.38
95.3
34.93
8.73
76.2
8.73
2.1
27
7.5
PFT205
0.31
206-17
206-18
206-19
206-20
206
11-16
11/8
13/16
11/4
30
93.66
112.71
38.1
10.32
90.5
8.73
2.6
30
8
PFT206
0.48
207-20
207-22
207-23
207
11/4
13/8
17/16
35
105.57
126.6
44.45
10.32
100
9.53
2.6
32
8.5
PFT207
0.59

Bearing Type
ShaftDia d
Dimensions (mm)
Housing Type
Weight (kg)
in
mm
A
B
C
s
P
G
t
B1
n
K
SAPFT 201-8
202-10
201
202
203
1/2
5/8
12
15
17
69.06
83.74
28.6
7.14
63.5
7.14
2
28.6
6.5
28.6
PFT203
0.23
204-12
204
3/4
20
76.2
90.5
33.34
8.73
71.44
7.94
2.1
31
7.5
31.75
PFT204
0.31
205-14
205-15
205-16
205
7/8
15/16
1
25
79.38
95.3
34.93
8.73
76.2
8.73
2.1
31
7.5
38.1
PFT205
0.35
206-17
206-18
206-19
206-20
206
11-16
11/8
13/16
11/4
30
93.66
112.71
38.1
10.32
90.5
8.73
2.6
35.7
9
44.45
PFT206
0.53
207-20
207-22
207-23
207
11/4
13/8
17/16
35
105.57
126.6
44.45
10.32
100
9.53
2.6
38.9
9.5
55.56
PFT207
0.63

Bearing Type
ShaftDia d
Dimensions (mm)
Load Rating
Weight(kg)
in
mm
D
B
C
n
m
h
j
p
G
ds
Cr
Cor
SER 201-8
202-10
1/2
5/8
 
47
30.963
15.875
10.31
20.65
3.8
2.4
52.5
4.5
1/4-28UNF
12.8
6.65
0.26
0.24
204-12
3/4
 
47
30.963
15.875
10.31
20.65
3.8
2.4
52.5
4.5
1/4-28UNF
12.8
6.65
0.22
205-14
205-15
205-16
7/8
15/16
1
 
52
34.925
19.05
13.09
21.84
5.2
2.4
57.7
5.0
1/4-28UNF
14.0
7.88
0.31
0.30
0.28
206-17
206-18
206-19
206-20
11/16
11/8
13/16
11/4
 
62
38.1
22.2
15.9
22.2
5.56
3.2
67.5
5.0
1/4-28UNF
19.50
11.5
0.42
0.40
0.38
0.36
207-20
207-21
207-22
207-23
11/4
15/16
13/8
17/16
 
72
42.9
23.8
17.5
25.4
5.56
3.2
78.2
6
5/16-24UNF
25.5
15.2
0.62
0.59
0.56
0.53
208-24
208-25
11/2
19/16
 
80
49.2
27.8
19
30.1
6.35
3.2
86.5
8
5/16-24UNF
29.55
18.0
0.91
0.88
209-26
209-27
209-28
15/8
111/16
13/4
 
85
49.2
27.8
19
30.1
6.35
3.2
91.3
8
5/16-24UNF
31.5
20.5
1.05
1.00
0.97
210-30
210-31
17/8
115/16
 
90
51.6
28.58
19
32.6
7.54
3.2
96
9
3/8-24UNF
35.0
23.2
1.10
1.05
211-32
211-34
211-35
2
21/8
23/16
 
100
55.6
30.1
22.2
33.4
7.54
3.2
106.3
9
3/8-24UNF
43.2
29.2
1.36
1.25
1.19
212-36
212-38
212-39
21/4
23/8
27/16
 
110
65.1
31.75
25.4
39.7
7.54
3.2
116.4
10
3/8-24UNF
47.8
32.8
1.82
1.67
1.59



 

 
Contact us

Ningbo KaiCheng Bearings Manufactory Co.,Ltd.
Add:Room 624, Jinhui Building, No.1318, Qianying Road, Cixi, Zhejiang.
Tel:0086-574-63006565
Fax:0086-574-63105608
E-mail:bearingcie@bearingcie.com
Website: http://www.bearingcie.com
Contact Person : Mr. FangJun(Sales Manager)
 
 



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