Freerun is a specialized manufacturer of motor bearings,brushless motor bearing,
electric motor bearing,electric motor bearings,motor ball bearing,small motor
bearings.
Freerun Bearing Company has been an industry leader in motor bearing manufacturing for
over 5 years. Speical in Rc Brushless Motor. We have developed a full range of brushess
motor bearings for all the leading Rc brushless Motor manufacturers including Torman,
Hacker,Scorpion system and many more. Brushless Motors have revolutionized the UAV & RC racing industries with a cutting edge, high powered alternative to nitro engines. Freerun
Bearing Company has put together non standard motor bearing and upgrade replacement RCBrushless Motor bearings to meet different user needs.
1. ELECTRONIC/BRUSHLESS MOTOR CONFIGURATION
Unflanged Bearing
Flanged Bearing
2. MOTOR BEARINGS CATALOGUES:
ZZ Bearings---Metric Series | ||
Dimensions | unflanged | flanged |
Chrome Steel | Chrome Steel | |
1.5x4x2mm | 681XZZ | F681XZZ |
1.5x5x2.6mm | 691XZZ | F691XZZ |
1.5x6x3mm | 601XZZ | F601XZZ |
2x5x2.3mm | 682ZZ | F682ZZ |
2x5x2.5mm | MR52ZZ | MF52ZZ |
2X6X2.5mm | MR62ZZ | MF62ZZ |
2x6x3mm | 692ZZ | F692ZZ |
2x7x3.5mm | 602ZZ | F602ZZ |
2.5x6x2.6mm | 682XZZ | F682XZZ |
2.5x7x3.5mm | 692XZZ | F692XZZ |
2.5x8x4mm | 602XZZ | F602XZZ |
3x6x2.5mm | MR63ZZ | MF63ZZ |
3x7x3mm | 683ZZ | F683ZZ |
3x8x3 mm | MR83ZZ | MF83ZZ |
3x8x4mm | 693ZZ | F693ZZ |
3x9x4mm | MR93ZZ | MF93ZZ |
3X9X5 mm | 603ZZ | F603ZZ |
3X10X4mm | 623ZZ | F623ZZ |
4x7x2.5mm | MR74ZZ | MF74ZZ |
4x8x3mm | MR84ZZ | MF84ZZ |
4x9x4mm | 684ZZ | F684ZZ |
4x10x4mm | MR104ZZ | MF104ZZ |
4x11x4mm | 694ZZ | F694ZZ |
4x12x4mm | 604ZZ | F604ZZ |
4X13X5 mm | 624ZZ | F624ZZ |
4X16X5 mm | 634ZZ | F634ZZ |
5x8x2.5mm | MR85ZZ | MF85ZZ |
5x9x3mm | MR95ZZ | MF95ZZ |
5x10x4mm | MR105ZZ | MF105ZZ |
5x11x4mm | MR115ZZ | MF115ZZ |
5X11X5mm | 685ZZ | F685ZZ |
5X12X4mm | MR125ZZ | MF125ZZ |
5x13x4mm | 695ZZ | F695ZZ |
5X14X5 mm | 605ZZ | F605ZZ |
5X16X5mm | 625ZZ | F625ZZ |
5X19X6mm | 635ZZ | F635ZZ |
6x10x3mm | MR106ZZ | MF106ZZ |
6x12x4mm | MR126ZZ | MF126ZZ |
6x13x5mm | 686ZZ | F686ZZ |
6x15x5mm | 696ZZ | F696ZZ |
6X17X6 mm | 606ZZ | F606ZZ |
6X19X6 mm | 626ZZ | F626ZZ |
6X22X7 mm | 636ZZ | F636ZZ |
7x11x3mm | MR117ZZ | MF117ZZ |
7x13x4mm | MR137ZZ | MF137ZZ |
7x14x5mm | 687ZZ | F687ZZ |
7x17x5mm | 697ZZ | F697ZZ |
7X19X6 mm | 607ZZ | F607ZZ |
7x22x7 mm | 627ZZ | F627ZZ |
8x12x3.5mm | MR128ZZ | MF128ZZ |
8x14x4mm | MR148ZZ | MF148ZZ |
8X16X5 mm | 688ZZ | F688ZZ |
8x19x6mm | 698ZZ | F698ZZ |
8x22x7mm | 608ZZ | F608ZZ |
8x24x8mm | 628ZZ | F628ZZ |
8x28x9mm | 638ZZ | F638ZZ |
9x14x4.5mm | 679ZZ | F679ZZ |
9x17x5mm | 689ZZ | F689ZZ |
9x20x6mm | 699ZZ | F699ZZ |
9x24x7mm | 609ZZ | F609ZZ |
9x26x8mm | 629ZZ | F629ZZ |
9x30x10mm | 639ZZ | F639ZZ |
10x15x4mm | 6700ZZ | F6700ZZ |
10x19x5mm | 6800ZZ | F6800ZZ |
10X19X7mm | 63800ZZ | F63800ZZ |
10x22x6mm | 6900ZZ | F6900ZZ |
10X26X8 mm | 6000ZZ | F6000ZZ |
10X30X9 mm | 6200ZZ | F6200ZZ |
10X35X11mm | 6300ZZ | F6300ZZ |
12x18x4mm | 6701ZZ | F6701ZZ |
12x21x5mm | 6801ZZ | F6801ZZ |
12x24x6mm | 6901ZZ | F6901ZZ |
12x28x8mm | 6001ZZ | F6001ZZ |
12x32x10mm | 6201ZZ | F6201ZZ |
12x24x6mm | 6301ZZ | F6301ZZ |
13X19X4mm | MR1319ZZ | MF1319ZZ |
13X20X4mm | MR1320ZZ | MF1320ZZ |
15x21x4mm | 6702ZZ | F6702ZZ |
15x24x5mm | 6802ZZ | F6802ZZ |
15x28x7mm | 6902ZZ | F6902ZZ |
15x32x8mm | 16002ZZ | F16002ZZ |
15x32x9mm | 6002ZZ | F6002ZZ |
15x35x11mm | 6202ZZ | F 6202ZZ |
15x42x13 mm | 6302ZZ | F6302ZZ |
ZZ Bearings--- Inch Series | ||
Dimensions (inch) | unflanged | flanged |
Chrome Steel | Chrome Steel | |
0.055"x3/16"x7/64" | R1ZZ | FR1ZZ |
5/64"x1/4"x9/64" | R1-4ZZ | FR1-4ZZ |
3/32"x3/16"x3/32" | R133ZZ | FR133ZZ |
3/32"x5/16"x9/64" | R1-5ZZ | FR1-5ZZ |
1/8"x1/4"x7/64" | R144ZZ | FR144ZZ |
1/8"x5/16"x9/64" | R2-5ZZ | FR2-5/2RS |
1/8"x3/8"x9/64" | R2-6ZZ | FR2-6/2RS |
1/8"x3/8"x5/32" | R2ZZ | FR2ZZ |
1/8"x1/2"x0.1719" | R2AZZ | FR2AZZ |
5/32"x5/16"x1/8" | R155ZZ | FR155ZZ |
3/16"x5/16"x1/8" | R156ZZ | FR156ZZ |
3/16"x3/8"x1/8" | R166ZZ | FR166ZZ |
3/16"x1/2"x0.196" | R3ZZ | FR3ZZ |
3/16"x5/8"x0.196" | R3AZZ | FR3AZZ |
3/16"x11/16"x1/4" | 1601ZZ | F1601ZZ |
1/4"x3/8"x1/8" | R168ZZ | FR168ZZ |
1/4"x1/2"x3/16" | R188ZZ | FR188ZZ |
1/4"x5/8"x0.196" | R4ZZ | FR4ZZ |
1/4"x11/16"x1/4" | 1602ZZ | F1602ZZ |
1/4"x3/4"x9/32" | R4AZZ | FR4AZZ |
5/16"x1/2"x5/32" | R1810ZZ | FR1810ZZ |
5/16"x7/8"x9/32" | 1603ZZ | F1603ZZ |
5/16"x0.9062"x5/16" | 1605ZZ | F1605ZZ |
5/16"x5/8"x5/32" | R1810AZZ | FR1810AZZ |
3/8"x5/8"x5/32" | R1038ZZ | FR1038ZZ |
3/8"x3/4"x0.196" | R1238ZZ | FR1238ZZ |
3/8"x7/8"x9/32" | R6ZZ | FR6ZZ |
3/8"x7/8"x9/32" | 1604ZZ | F1604ZZ |
3/8"x0.9062"x5/16" | 1606ZZ | F1606ZZ |
3/8"x1 1/8"x3/8" | 1614ZZ | F1614ZZ |
7/16"x0.9062"x5/16" | 1607ZZ | F1607ZZ |
1/2"x3/4"x5/32" | R1212ZZ | FR1212ZZ |
1/2"x7/8"x1/4" | R1412ZZ | FR1412ZZ |
1/2"x1 1/8"x5/16" | R8ZZ | FR8ZZ |
1/2"x1 1/8"x3/8" | 1616ZZ | F1616ZZ |
9/16"x1 3/8"x7/16" | 1621ZZ | F1621ZZ |
5/8"x7/8"x5/32" | R1458ZZ | FR1458ZZ |
5/8"x1 3/8"x11/32" | R10ZZ | FR10ZZ |
3/4"x1 5/8"x7/16" | R12ZZ | FR12ZZ |
7/8"x1 7/8"x1/2" | R14ZZ | FR14ZZ |
1"x2"x1/2" | R16ZZ | FR16ZZ |
3.RC BRUSHLESS MOTOR BEARINGS COMMON SIZES:
Unflanged Bearing:
MR52ZZ,MR63ZZ,MR63ZZ,683ZZ,623ZZ,MR84ZZ,624ZZ,684ZZ,MR104ZZ,MR85ZZ,MR95ZZ,MR115ZZ,695ZZ,605ZZ,625ZZ,685ZZ,686ZZ,696AZZ(MR616ZZ),MR117ZZ,688ZZ,6800ZZ,6809ZZ,R3ZZ,R2ZZ,
R2-5ZZ,R4ZZ,R6ZZ,R8ZZ
Flanged Bearing:
MF63ZZ,FR25ZZ,FR2ZZ,MF74ZZ,MF84ZZ,MF85ZZ,MF105ZZ,MF115ZZ,F695ZZ,
MF106ZZ,MF126/OPEN,MF126ZZ,F696ZZ,MF128ZZ,MF148ZZ,F688ZZ,FR6ZZ,
F6800ZZ,FR8ZZ
4. MOTOR BEARING MATERIAL:
The same size can be made of different materials, including:
Stainless Steel Bearings
Chrome Steel Bearings
Carbon Steel Bearings
Ceramic Bearings
5. BRUSHLESS MOTOR BEARING APPLICATION:
Shp-motoren,Actro,Batt-Mann.Flyware,Graupner,Torcman,Kontronik,Leunig Motor,Mfly Motor.
Plettenberg Motoren,High-Torgue,Modellbau Letmathe,Electronic Model,Stout Aero,
Feigao Motor,Ultrafly Motor,Aircraft Motor,Flyhurricane,Align Motor,MP jet,Model Motor,
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