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FRC Bearing Interchange Chart
Miniature bearings vs application
FRC Metric Miniature bearings vs Common brands
FRC Inch Miniature bearings vs Common brands
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FRC Metric Miniature bearings with flanged vs Common brands
FRC MR series of Flanged vs Common brands
Dental Drill Handpiece Bearing
Other Size Of Dental Bearing
Low Speed Dental Bearing
Dental Bearing
Application
Bearing specification and application comparision
Roller skates
Bicycle
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Fishing gear
Yo-yo
Instrumentation
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BRUSHLESS MOTOR EMQ BEARING
MICRO NITRO BUGGY ENGINE FRONT REAR BEARING FOR MO
HIGH PRECISION FPV MINI RC QUADCOPTER BEARING RC D
HIGH PERFORMANCE SKATEBOARD BEARING 608 8X22X7 MM
FREERUN IS A SPECIALIZED MANUFACTURER OF RC CAR & TRUCK BEARING.
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Ball Bearing
Single Row Deep Groove Ball Bearing
R Series
6000 Series
6200 Series
6300 Series
6400 Series
6700 Series
6800 Series
6900 Series
1600 Series
RLS Series
Inch Deep Groove Ball Bearing
16000 Series
RMS Series
W6200 Series
W6300 Series
Double Row Deep Groove Ball Bearings
4200 Series
4300 Series
Minature Deep Groove Ball Bearing
Metric Series
60 Series
62 Series
63 Series
68 Series
69 Series
MR Series
Inch Series
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MF/F Series
FR Series
Extended Series
Thin Section Bearings
Inch Series
Inch Size Thin Section Open Bearings
Inch Size Thin Section Sealed Bearings
Thin Section Plated Bearings
Stainless Steel Thin Section Bearings
Metric Series
6700, 6800, 6900 Series
ET & ER Series
Ultra Slim Extra Series
Angular Contact Ball Bearings
Single Row Angular Contact Ball Bearings
7000 Series
7200 Series
7300 Series
7900 Series
Super Precision High Speed Series
Double Row Angular Contact Ball Bearings
52 Series
53 Series
Spindle Super Precision High Speed Angular Contact Ball Bearings
Miniature Angular Contact Ball Bearings
Thrust Ball Bearing
Miniature Thrust Bearings
Metric Size
Inch Size
51100 Series
51200 Series
51300 Series
51400 Series
Ceramic Bearings
Ceramic Deep Groove Bearings
Inch Size
Metirc Size
Ceramic Thrust Ball Bearings
Ceramic Self Aligning Bearings
Ceramic Angular Contact Bearings
Ceramic Flanged Ball Bearings
Ceramic Ball
Ceramic Components
Ceramic Fixed Base
Ceramic Silicon Carbide U Groove Roller
Ceramic Flange Sleeve
Ceramic Silicon Nitride Base
Ceramic Zirconia Bushes And Protection Sleeves
Ceramic Silicon Nitride Lever Connecting Rod
Ceramic Silicon Nitride Outer Ring With V-groove Pulley
Ceramic Stir Bar
Ceramic Silicon Nitride Screws, Nuts, Bolts
Ceramic Zirconia Bushes And Sleeves
Ceramic Silicon Nitride Steam Nozzle
Ceramic Zirconia Sheets & Blocks
Ceramic Zirconia Ring
Ceramic Silicon Nitride With Flanged Shaft
Ceramic Zirconia Rods
Ceramic Sleeve
Ceramic Zirconia Wheel
Ceramic Zirconia Nozzle
Needle Roller Bearing
Drawn Cup Needle Roller Bearings
HK Series
HK...RS Series
HK..2RS Series
HN Series
SCE Series
SCE..-P Series
SCE..-PP Series
SCH Series
SCH..-P Series
SCH..-PP Series
BK Series
BK..-RS Series
BCE Series
BCE..-P Series
BCH Series
BCH..-P Series
Heavy Duty Needle Roller Bearings
NK Series
NKS Series
RNA49 Series
RNA48 Series
RNA69 Series
RNA49..-RSR Series
RNA49..-2RSR Series
NKI Series
NKIS Series
NA49 Series
NA48 Series
NA69 Series
NA49..-RSR Series
NA49..-2RSR Series
NAO Series
NAO..-ZW-ASR1 Series
RNAO Series
RNAO..-ZW-ASR1 Series
NCS Series
One Way Clutch Bearings
HF Series
HF..-KF Series
HF..-KF-R Series
HF..-R Series
HFL Series
HFL..-KF Series
HFL..-KF-R Series
HFL..-R Series
Needle Roller And Cage Assemblies
K Series
K..-ZW Series
C Series
Needle Roller Thrust Bearings
AXK Series
AXW Series
TC Series
Aligning Needle Roller Bearings
RPNA Series
PNA Series
Inner Rings
IR Series
IR..-IS1 Series
LR Series
PI Series
Loose Needle Rollers
Track Rollers
Yoke Type Track Rollers
RSTO Series
STO Series
RNA22..-2RSR Series
NA22..-2RSR Series
NATR..-PP Series
NATV..-PP Series
NATR Series
NATV Series
NUTR Series
PWTR..-2RS Series
NNTR..-2ZL Series
Stud Type Track Rollers
KR..-PP Series
KR Series
KRE..-PP Series
KRV..-PP Series
NUKR Series
NUKRE Series
PWKR..-2RS Series
PWKRE..-2RS Series
Stainless Steel Bearings
Stainless Steel Deep Groove Ball Bearings
Stainless Steel Self-aligning Ball Bearings
Stainless Steel Thrust Ball Bearings
Stainless Steel Angular Contact Ball Bearings
Stainless Steel Mounted Units, Pillow Blocks, Housed Unit Bearings & Inserts
SSUCP Series
SSUCPA Series
SSUCF Series
SSUCFB Series
SSUCFC Series
SSUCFL Series
SSUCT Series
SSUC Series
SSSB Series
SSCSB Series
Stainless Steel Spherical Plain Bearings and Rod Ends
SPHS Series
SPOS Series
SPHS..EC Series
SPHSB..EC Series
SPOS..EC Series
SPOSB..EC Series
SCHS Series
SCOS Series
SJF-T Series
SJM-T Series
SCOM Series
WSSB, WSSB-V Series
NSSB, NSSB-V Series
YSSB, YSSB-V Series
SGE..C Series
SGE..ET-2RS Series
SGE..E Series
SGE..ES Series
SGE..ES-2RS Series
Stainless Steel Cam Followers and Track Rollers
Stainless Steel Yoke Style Standard Cam Followers
Stainless Steel Stud Style Standard Cam Followers
Stainless Steel V-Groove Guide Wheels
Stainless Steel Balls
Tapered Roller Bearing
Inch Tapered Roller Bearing
Metric Sizes Tapered Roller Bearings
30200 Series
30300 Series
32200 Series
32300 Series
31300 Series
32000 Series
33000 Series
33200 Series
33100 Series
Non-standard bearings
Non Standard Bearing For RC Hobby
Special Sizes Miniature Ball Bearing
Dental Drill Handpiece Bearing
Dental Bearing
Low Speed Dental Bearing
Other Size Of Dental Bearing
FRC Bearing Interchange Chart
Miniature bearings vs application
FRC Metric Miniature bearings with flanged vs Common brands
FRC Metric Miniature bearings vs Common brands
FRC Inch Miniature bearings vs Common brands
FRC Inch Miniature bearings with flanged vs Common brands
FRC MR series of Flanged vs Common brands
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Designation
32303J2/Q
32304J2/Q
32305J2
32306J2/Q
32307/37BJ2/Q
32307BJ2/Q
32307J2/Q
32308J2/Q
32309BJ2/QCL7C
32309J2/Q
32310BJ2/QCL7C
32310J2/Q
32310TN9
32311BJ2/QCL7C
32311J2
32312BJ2/QCL7C
32312J2/Q
32313BJ2/QU4CL7CVQ267
32313J2/Q
32314BJ2/QCL7C
32314J2/Q
32315BJ2/QCL7C
32315J2
32316J2
32317BJ2
32317J2
32318J2
32319J2
32320J2
32321J2
32322
32324J2
d1
100
105
110
120
17
20
25
30
35
37
40
45
50
55
60
65
70
75
80
85
90
95
D
100
110
120
130
140
150
160
170
180
190
200
215
225
240
260
47
52
62
72
80
90
B
20,25
22,25
25,25
28,75
32,75
35,25
38,25
42,25
45,5
48,5
51
54
58
61,5
63,5
67,5
71,5
77,5
81,5
84,5
90,5
dyc(Cr)
117
140
156
172
183
198
216
229
255
264
285
297
325
336
380
391
40
402
457
501
51
572
60,5
605
627
792
88
93,5
95,2
stc(Cor)
106
1120
114
140
170
176
212
216
250
260
290
305
33,5
335
345
380
400
440
45,5
475
500
530
560
610
63
670
780
815
830
85
Pu
110
12,2
13,2
16
20
20,4
24
24,5
28,5
3,65
30
34
35,5
40
40,5
45
46,5
5
51
55
57
60
62
67
7,1
72
83
85
86,5
9,65
Speed Ratings
12000
1800
1900
2000
2200
2400
2600
2800
3000
3200
3400
3600
3800
4000
4300
4500
4800
5000
5300
6300
6700
7500
8000
Limiting Speed
10000
12000
14000
16000
2600
2800
3000
3400
4000
4300
4500
4800
5000
5300
5600
6000
6300
6700
7000
8000
8500
9000
Weight(Kg)
0,17
0,23
0,36
0,55
0,73
0,80
0,85
1,00
1,35
1,45
1,80
1,85
11,0
12,5
14,5
17,0
2,30
2,50
2,80
2,85
21,5
3,35
3,45
4,25
4,30
5,20
5,55
6,20
6,85
7,50
8,40
Dimensions (ABMA)
-
2FD
2FE
2GD
5FD
5FE
5GD
d
100
105
110
120
17
20
25
30
35
37
40
45
50
55
60
65
70
75
80
85
90
95
d1~
105
106
113
120
126
133
135
141
151
158
168
181
30,7
34,5
41,7
48,7
54,8
59,3
62,9
70,4
74,8
77,7
82,9
84,6
90,5
91,7
98,1
99,2
B
19
21
24
27
31
33
36
40
43
46
48
51
55
58
60
64
67
73
77
80
86
C
16
18
20
23
25
27
30
33
35
37
39
42
45
48
49
53
55
60
63
65
69
r1
1
1,5
2
2,5
3
4
2(min)
1
1,5
2
2,5
3
r3
12
14
15
18
20
23
24
25
27
29
30
31
33
34
36
38
41
42
44
46
47
51
52
53
55
60
4(min)
102
103
109
115
123
129
137
148
24
27
33
39
42
44
51
55
57
62
63
67
68
73
74
79
80
85
86
90
92
98
a
105
110
115
120
125
135
23
27
32
37
44
49
53
60
65
72
77
82
87
92
99
da(max)
107
115
117
124
125
133
138
142
150
157
166
177
185
198
213
39
43
52
59
61
66
73
76
82
83
90
91
99
db(min)
100
112
118
128
138
148
158
166
176
186
201
211
226
245
41
45
55
65
71
81
91
Da(min)
102
103
111
112
120
122
130
131
140
141
149
151
159
167
169
177
186
200
209
222
239
43
47
57
66
74
76
82
93
94
Da(max)
3
4
5
6
7
8
9
Db(min)
10,5
11,5
12
13
13,5
14,5
16,5
17,5
18,5
19,5
21,5
4
5
5,5
7,5
8
9
Ca(min)
1
1,5
2
2,5
3
Cb(min)
1
1,5
2
2,5
ra(max)
0,28
0,3
0,31
0,35
0,54
rb(max)
1,1
1,7
1,9
2
2,1
e
0,6
0,9
1,1
Y
Yo
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