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Stainless Steel Balls
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Needle Roller Bearing
Drawn Cup Needle Roller Bearings
Heavy Duty Needle Roller Bearings
One Way Clutch Bearings
Needle Roller And Cage Assemblies
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Aligning Needle Roller Bearings
Ceramic Bearings
Ceramic Self Aligning Bearings
Ceramic Flanged Ball Bearings
Ceramic Ball
Ceramic Components
Ceramic Deep Groove Bearings
Ceramic Thrust Ball Bearings
FRC Bearing Interchange Chart
Miniature bearings vs application
FRC Metric Miniature bearings vs Common brands
FRC Inch Miniature bearings vs Common brands
FRC Inch Miniature bearings with flanged vs Common brands
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
Motor
Dental drill
Fishing gear
Yo-yo
Instrumentation
Medical instruments
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
Flange Series
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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Bearing Type
1601
1602
1603
1604
1605
1606
1607
1614
1615
1616
1620
1621
1622
1623
1628
1630
1633
1635
1638
1640
1641
1652
1654
1657
1658
ER1038
ER1212
ER1458
ER1634
R1-4
R1-5
R10
R12
R133
R14
R144
R155
R156
R16
R166
R168
R18
R1810
R188
R2
R2-5
R2-6
R20
R22
R24
R2A
R3
R3A
R4
R4A
R6
R8
RLS10
RLS11
RLS12
RLS4
RLS5
RLS6
RLS7
RLS8
RLS9
RMS10
RMS4
RMS5 Ceramic Bearing
RMS6
RMS7
RMS8
RMS9
Bore Dia(d)
0.0781 inch (1.98mm)
0.0937 inch (2.38mm)
0.125 inch (3.18mm)
0.1562 inch (3.97mm)
0.1875 inch (4.76mm)
0.25 inch (6.35mm)
0.3125 inch (7.94mm)
0.375 inch (9.53mm)
0.4375 inch (11.11mm)
0.5 inch (12.70mm)
0.5625 inch (14.29mm)
0.625 inch (15.88mm)
0.75 inch (19.05mm)
0.875 inch (22.23mm)
1.000 inch (25.40mm)
1.000inch (25.40mm)
1.125 inch (28.58mm)
1.25 inch (31.75mm)
1.3125 inch (33.34mm)
1.375 inch (34.93mm)
1.5 inch (38.10mm)
Outer Dia(D)
0.1875 inch (4.76mm)
0.2500 inch (6.35mm)
0.3125 inch (7.94mm)
0.3750 inch (9.53mm)
0.5000 inch (12.70mm)
0.625 inch (15.88mm)
0.6250 inch (15.88mm)
0.6875 inch (17.46mm)
0.75 inch (19.05mm)
0.7500 inch (19.05mm)
0.875 inch (22.23mm)
0.8750 inch (22.23mm)
0.9062 inch (23.02mm)
1.000 inch (25.40mm)
1.1250 inch (28.58mm)
1.313 inch (33.35mm)
1.3750 inch (34.93mm)
1.563 inch (39.70mm)
1.625 inch (41.28mm)
1.6250 inch (41.28mm)
1.7500 inch (44.45mm)
1.813 inch (46.05mm)
1.875 inch (47.63mm)
1.8750 inch (47.63mm)
2 inch (50.80mm)
2.0000 inch (50.80mm)
2.125 inch (53.98mm)
2.25 inch (57.15mm)
2.5 inch (63.50mm)
2.500 inch (63.50mm)
2.5625 inch (65.09mm)
2.625 inch (66.68mm)
2.75 inch (69.85mm)
2.813 inch (71.45mm)
3 inch (76.20mm)
3.125 inch (79.38mm)
3.25 inch (82.55mm)
Width(B)
0.0625 inch (1.59mm)
0.0937 inch (2.38mm)
0.1094 inch (2.78mm)
0.1250 inch (3.18mm)
0.1562 inch (3.97mm)
0.1719 inch (4.37mm)
0.1960 inch (4.98mm)
0.2188 inch (5.56mm)
0.25 inch (6.35mm)
0.2500 inch (6.35mm)
0.2812 inch (7.14mm)
0.3125 inch (7.94mm)
0.375 inch (9.53mm)
0.3750 inch (9.53mm)
0.437 inch (11.10mm)
0.4375 inch (11.11mm)
0.5000 inch (12.70mm)
0.5625 inch (14.29mm)
0.563 inch (14.30mm)
0.625 inch (15.88mm)
0.6250 inch (15.88mm)
0.6875 inch (17.46mm)
0.688 inch (17.48mm)
0.75 inch (19.05mm)
0.813 inch (20.65mm)
0.875 inch (22.23mm)
(Cr)(Newtons)
1127
113
1190
12
1272
1390
154
1573
1596
1610
168
1712
1750
179
1820
19
217
22
221
224
266
27
29
301
315
34
35
358
364
37
371
399
441
50
515
532
56
560
57
571
578
585
595
62
651
679
69
714
767
78
781
784
798
8
824
861
868
903
915
921
942
973
(Cor)(Newtons)
1015
1071
1110
1183
1190
1197
1204
1267
1281
1302
1407
145
1470
1477
1481
1582
1586
1589
1645
1680
1734
174
1856
1861
198
2444
25
2520
2522
2587
2847
3059
3080
3098
312
364
38
420
445
446
48
50
504
522
525
599
630
643
678
700
708
711
73
74
742
75
798
802
804
805
840
85
868
95
980
(X1000 RPM)
101
107
11.7
12
12.6
120
13.8
14
14.4
143
15
17
17.25
18
19.5
21
25.5
30
32
36
38
42
48
5
52.5
57
65
68
72
75
84
9
90
95
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