Boca Bearing 5 x 8 x 2.5 Millimeters Orange
[Kode : SMR85C-2OS #7 AF2]
Rp.233.668

Boca Bearing 5 x 8 x 2.5 Millimeters Orange

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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. SMR85C-2OS #7 AF2 (5x8x2.5) MM

Product Specifications

ABEC/ISO RATING : ABEC#7/ISOP4
BALL DIAMETER : 0.8
BALL GRADE : 5
BALL MATERIAL : CERAMIC SI3N4
BEARING MATERIAL : STAINLESS STEEL 440C
DIMENSION TYPE : METRIC
ENCLOSURE TYPE : NON CONTACT SEAL
ID : 5
ENCLOSURE NO. : TWO SEALS
LUBE : SHELL AF2 OIL
ENCLOSURE MATERIAL : RUBBER SEAL
NUMBER OF BALLS : 9
OD : 8
RETAINER MATERIAL : STAINLESS STEEL
WIDTH : 2.5
BASIC LOAD (KGF) : 9
DYNAMIC LOAD (KGF) : 22
WORKING TEMP DEG. C : 121
RPM GREASE (x1000) : 71.60
RPM OIL (x1000) : 85.10