SR1212C-2OS #7 NB2


SR1212C-2OS #7 NB2
SR1212C-2OS #7 NB2

0.5 x 0.75 x 0.1562 Inches

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Description

Stainless Steel, Ceramic Hybrid, Orange Sealed bearings are specially designed for any application seeking a high precision, free spinning bearing. These are the true secret weapon for serious rc racers and long distance casters. ABEC 7 tolerances makes the Orange Seal line the closest precision tolerance that Boca Bearings has to offer. The removable, non-contact rubber seals results in a bearing with less drag and that requires less maintenance than a typical shielded bearing. The Grade 5 ceramic Si3N4 balls will allow the bearing to be lighter and spin 50% faster than a traditional steel bearing. Each size supplied in two different versions. One with Af2 oil for on road or clean environments and NB2 grease for off road or dirty environments. , (.500x.750x.156)
List Price:
$27.95
Price:
$19.57
Quantity: qty in stock: 2969
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ABEC/ISO RATING
ABEC#7/ISOP4
BALL GRADE
5
BALL MATERIAL
CERAMIC SI3N4
BEARING MATERIAL
STAINLESS STEEL 440C
DIMENSION TYPE
INCH
ENCLOSURE TYPE
NON CONTACT SEAL
ID
0.5
ENCLOSURE NO.
TWO SEALS
LUBE
KLUBER NBU12/300KP
ENCLOSURE MATERIAL
RUBBER SEAL
OD
0.75
RETAINER MATERIAL
STAINLESS STEEL
WIDTH
0.1562
BASIC LOAD (KGF)
55
DYNAMIC LOAD (KGF)
94
WORKING TEMP DEG. C
121
RPM GREASE (x1000)
32.40
RPM OIL (x1000)
37.80

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