-
Company Profile
-
Business Theory
-
R & D
-
Production Capability
-
Quality Control
-
Characteristics of TCB bearings
-
Rolling bearings
-
Bearing units (Mounted bearings)
-
Plain bearings
-
Other products
-
Interchange
-
Electric Motors
-
Engines
-
Power Transmission
-
Pumps & Compressors
-
Wind Turbines
-
Elevators & Lifts
-
Machine Tools
-
Engineering Machines
-
Agricultural Machines
-
Packing & Printing Machines
-
Amusement Equipments
-
Logistics Equipments
-
Customer Services
-
Technical Support
-
Interchange
-
Packing Method
-
News
-
New Products
-
Contact us
-
Location
-
Route
Products >
Rolling
>
Cylindrical roller bearings
Single row deep groove ball bearings
63..-ZZ
Bearing number
Dimensions
£¨mm£©
Mounting dimensions
£¨mm£©
Basic load ratings
(KN)
Limiting Speed
(r/min)
Mass
(kg)
TCB
d
D
B
r
min
d
a
min
D
a
max
r
a
max
Cr
Cor
Grease
Oil
6300-ZZ
10
35
11
0.6
14.2
30.8
0.6
8.52
3.4
17000
0.053
6301-ZZ
12
37
12
1.0
17.6
31.4
1
10.1
4.15
16000
0.06
6302-ZZ
15
42
13
1.0
20.6
36.4
1
11.9
5.4
14000
0.082
6303-ZZ
17
47
14
1.0
22.6
41.4
1
13.5
6.5
14000
0.111
6304-ZZ
20
52
15
1.1
27
45
1
15.9
7.8
12000
0.148
63/22-ZZ
22
56
16
1.1
29
47
1
18.4
9.3
0.176
6305-ZZ
25
62
17
1.1
32
55
1
22.4
11.5
9000
0.232
63/28-ZZ
28
68
18
1.1
35
61
1
24.9
13.8
0.284
6306-ZZ
30
72
19
1.1
37
65
1
28.1
15.8
8000
0.348
63/32-ZZ
32
75
20
1.1
38.5
68.5
1
29.8
16.9
0.382
6307-ZZ
35
80
21
1.5
44
71
1.5
33.4
19.2
7200
0.458
6308-ZZ
40
90
23
1.5
49
81
1.5
40.7
24
6400
0.632
6309-ZZ
45
100
25
1.5
54
91
1.5
52.8
31.8
5700
0.848
6310-ZZ
50
110
27
2.0
59
101
2
61.8
37.9
5100
1.100
6311-ZZ
55
120
29
2.0
66
109
2
71.6
44.8
4500
1.390
6312-ZZ
60
130
31
2.1
72
118
2
81.8
51.8
4300
1.720
6313-ZZ
65
140
33
2.1
77
128
2
97.5
60
4100
2.1
6314-ZZ
70
150
35
2.1
82
138
2
111
68
3800
2.5
6315-ZZ
75
160
37
2.1
87
148
2
119
76.5
3700
3
6316-ZZ
80
170
39
2.1
92
158
2
130
86.5
3200
3.6
6317-ZZ
85
180
41
3.0
99
166
2.5
140
96.5
3100
4.25
6318-ZZ
90
190
43
3.0
104
176
2.5
151
108
2900
4.9
6319-ZZ
95
200
45
3.0
109
186
2.5
159
118
2700
5.65
6320-ZZ
100
215
47
3.0
114
201
2.5
174
140
2600
7
Copyright (C) TCB Ltd. All Rights Reserved
YUE ICP beian 05028273