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Detailed Product Description
FreeRun is a specialized manufacturer of Teflon Seal Bearings .
Features :
Teflon is a fluorocarbon based polymer with highchemical resistance, stability at low and high temperature, resistance to weathering, electrical andthermal insulation and extremely low
coefficient offriction. The chemical name is Polytetrafluoroethylene which is better known as
P.T.F.E or the name Teflon.
Teflon is a very slippery material and causes very little resistance whenused as a seal. It is
also extremely heat and chemical resistant.These seals offer increased sealing effectiveness
over shielded (ZZ)bearings and almost the same effectiveness as nitrile rubber seals(2RS).
Many bearings in our range are available with Teflon seals. Just lookfor the bearing suffix code2TS. Our Teflon seal bearings can withstand temperatures considerably higher and longer
than silicone or buna rubber, they can provide abrasion and impingement resistance, and can protect from dust or any possible contamination, they are pre-lubricated bearings.
The same size with teflon seals can be made of different materials, including:
Stainless Steel Bearings
Chrome Steel Bearings
Carbon Steel Bearings
Ceramic Bearings
Applications:
RC models (Radio control nitro and electric on-road cars, off-road stadium trucks,
monster trucks and buggies), Jet Turbines, electronic motor, skateboard,scooter, etc.
Catalog :
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Bore
|
Outside
|
Width
|
Teflon Seal--------FreeRun Item No.
|
|
Diam. "d"
|
Diam. "D"
|
"B"
|
Metric Series
|
|
mm
|
mm
|
mm
|
Chrome Steel
|
STAINLESS
|
Ceramic
|
|
2
|
5
|
2.3
|
682-2TS
|
S682-2TS
|
682-2TS/C
|
|
5
|
2.5
|
MR52-2TS
|
SMR52-2TS
|
MR52-2TS/C
|
|
6
|
2.5
|
MR62-2TS
|
SMR62-2TS
|
MR62-2TS/C
|
|
6
|
3
|
692-2TS
|
S692-2TS
|
692-2TS/C
|
|
7
|
3
|
MR72-2TS
|
SMR72-2TS
|
MR72-2TS/C
|
|
7
|
3.5
|
602-2TS
|
S602-2TS
|
602-2TS/C
|
|
2.5
|
6
|
2.6
|
682XZZ
|
S682X-2TS
|
682XZZ/C
|
|
7
|
3.5
|
692X-2TS
|
S692X-2TS
|
692X-2TS/C
|
|
8
|
3
|
MR82X-2TS
|
SMR82X-2TS
|
MR82X-2TS/C
|
|
8
|
4
|
602X-2TS
|
S602X-2TS
|
602X-2TS/C
|
|
3
|
6
|
2.5
|
MR63-2TS
|
SMR63-2TS
|
MR63-2TS/C
|
|
7
|
3
|
683-2TS
|
S683-2TS
|
683-2TS/C
|
|
8
|
3
|
MR83-2TS
|
SMR83-2TS
|
MR83-2TS/C
|
|
8
|
4
|
693-2TS
|
S693-2TS
|
693-2TS/C
|
|
9
|
4
|
MR93-2TS
|
SMR93-2TS
|
MR93-2TS/C
|
|
9
|
5
|
603-2TS
|
S603-2TS
|
MR93-3TS/C
|
|
10
|
4
|
623-2TS
|
S623-2TS
|
MR93-4TS/C
|
|
13
|
5
|
633-2TS
|
S633-2TS
|
MR93-5TS/C
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|
4
|
7
|
2.5
|
MR74-2TS
|
SMR74-2TS
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MR93-6TS/C
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|
8
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3
|
MR84-2TS
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SMR84-2TS
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MR93-7TS/C
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9
|
4
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684-2TS
|
S684-2TS
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MR93-8TS/C
|
|
10
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4
|
MR104-2TS
|
SMR104-2TS
|
MR93-9TS/C
|
|
11
|
4
|
694-2TS
|
S694-2TS
|
MR93-10TS/C
|
|
12
|
4
|
604-2TS
|
S604-2TS
|
MR93-11TS/C
|
|
13
|
5
|
624-2TS
|
S624-2TS
|
MR93-12TS/C
|
|
16
|
5
|
634-2TS
|
S634-2TS
|
MR93-13TS/C
|
|
5
|
8
|
2.5
|
MR85-2TS
|
SMR85-2TS
|
MR93-14TS/C
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|
9
|
3
|
MR95-2TS
|
SMR95-2TS
|
MR93-15TS/C
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|
10
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4
|
MR105-2TS
|
SMR105-2TS
|
MR93-16TS/C
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|
11
|
4
|
MR115-2TS
|
SMR115-2TS
|
MR93-17TS/C
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|
11
|
5
|
685-2TS
|
S685-2TS
|
MR93-18TS/C
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|
12
|
4
|
MR125-2TS
|
SMR125-2TS
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MR93-19TS/C
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|
13
|
4
|
695-2TS
|
S695-2TS
|
MR93-20TS/C
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|
14
|
5
|
605-2TS
|
S605-2TS
|
MR93-21TS/C
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16
|
5
|
625-2TS
|
S625-2TS
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MR93-22TS/C
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19
|
6
|
635-2TS
|
S635-2TS
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MR93-23TS/C
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|
6
|
10
|
3
|
MR106-2TS
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SMR106-2TS
|
MR93-24TS/C
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|
12
|
4
|
MR126-2TS
|
SMR126-2TS
|
MR93-25TS/C
|
|
13
|
5
|
686-2TS
|
S686-2TS
|
MR93-26TS/C
|
|
15
|
5
|
696-2TS
|
S696-2TS
|
MR93-27TS/C
|
|
16
|
5
|
696A-2TS
|
S696A-2TS
|
MR93-28TS/C
|
|
17
|
6
|
606-2TS
|
S606-2TS
|
MR93-29TS/C
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|
19
|
6
|
626-2TS
|
S626-2TS
|
MR93-30TS/C
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|
22
|
7
|
636-2TS
|
S636-2TS
|
MR93-31TS/C
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|
7
|
11
|
3
|
MR117-2TS
|
SMR117-2TS
|
MR93-32TS/C
|
|
13
|
4
|
MR137-2TS
|
SMR137-2TS
|
MR93-33TS/C
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|
14
|
5
|
687-2TS
|
S687-2TS
|
MR93-34TS/C
|
|
17
|
5
|
697-2TS
|
S697-2TS
|
MR93-35TS/C
|
|
19
|
6
|
607-2TS
|
S607-2TS
|
MR93-36TS/C
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|
22
|
7
|
627-2TS
|
S627-2TS
|
MR93-37TS/C
|
|
26
|
9
|
637-2TS
|
S637-2TS
|
MR93-38TS/C
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|
8
|
12
|
3.5
|
MR128-2TS
|
SMR128-2TS
|
MR93-39TS/C
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|
14
|
4
|
MR148-2TS
|
SMR148-2TS
|
MR93-40TS/C
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|
16
|
5
|
688-2TS
|
S688-2TS
|
MR93-41TS/C
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|
16
|
6
|
688-2TS/W6
|
S688-2TS/W6
|
MR93-42TS/C
|
|
19
|
6
|
698-2TS
|
S698-2TS
|
MR93-43TS/C
|
|
22
|
7
|
608-2TS
|
S608-2TS
|
MR93-44TS/C
|
|
11
|
11
|
608-2TSW11
|
S608-2TSW11
|
MR93-45TS/C
|
|
24
|
8
|
628-2TS
|
S628-2TS
|
MR93-46TS/C
|
|
28
|
9
|
638-2TS
|
S638-2TS
|
MR93-47TS/C
|
|
9
|
14
|
4.5
|
679-2TS
|
S679-2TS
|
MR93-48TS/C
|
|
17
|
5
|
689-2TS
|
S689-2TS
|
MR93-49TS/C
|
|
17
|
6
|
689-2TSW6
|
S689-2TSW6
|
MR93-50TS/C
|
|
20
|
6
|
699-2TS
|
S699-2TS
|
MR93-51TS/C
|
|
24
|
7
|
609-2TS
|
S609-2TS
|
MR93-52TS/C
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|
26
|
8
|
629-2TS
|
S629-2TS
|
MR93-53TS/C
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|
30
|
10
|
639-2TS
|
S639-2TS
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MR93-54TS/C
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|
10
|
15
|
4
|
6700-2TS
|
S6700-2TS
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MR93-55TS/C
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|
16
|
4
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MR1016-2TS
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SMR1016-2TS
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MR93-56TS/C
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16
|
5
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MR1016-2TSW5
|
SMR1016-2TSW5
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MR93-57TS/C
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|
19
|
5
|
6800-2TS
|
S6800-2TS
|
MR93-58TS/C
|
|
19
|
7
|
63800-TS
|
S63800-TS
|
MR93-59TS/C
|
|
22
|
6
|
6900-2TS
|
S6900-2TS
|
MR93-60TS/C
|
|
26
|
8
|
6000-2TS
|
S6000-2TS
|
MR93-61TS/C
|
|
30
|
9
|
6200-2TS
|
S6200-2TS
|
MR93-62TS/C
|
|
35
|
11
|
6300-2TS
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S6300-2TS
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MR93-63TS/C
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Photos of Teflon Seal Bearings :
 
2TS bearing with flanged 2TS bearing with ceramic balls
 
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