caged ball bearings SF639-2RS

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描述

Part Number SF639-2RS
Bearing type BALL
Structure Single Row
Load Direction Radial
Seal type Rubber seals
Bore diameter(d) 9mm
Outer diameter(D) 30mm
Flange OD(Df) mm
Width(B) 10mm
Flange thickness (Bf) 1.5mm
radius (rs) 0.3mm
material Stainless steel 440C(9Cr18)
ring material Stainless steel 440C(9Cr18)
cage material Stainless steel 304
ball material Stainless steel 440C(9Cr18)
shields material Stainless steel 304
Grade ABEC-1(higher grade available)
Clearance C0(other clearance available)
BALL SIZE(mm) 4.762mm
BALL QTY 7
lubrication grease(oil available)
Temperature Range -30℃~130℃
weight(g) 40
ISO9001:2015 PASSED
REACH PASSED
ROHS PASSED
Dynamic Load Rating (Cr) 3879N
Static Load Rating (Cor) 1586N
caged ball bearings sf639 2rs d

BEARING INTERCHANGE

RUNSTAR NMB NTN ADR GRW EZO TIMKEN
SF639-2RS