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HELP_VARIABLE
Company
HEFA
Description
CAC - Automatic self-aligning ball bearings · cylindrical hole type/conical hole type · standard type
Bill of material
CAC-2217
CNSORDERNO
SC
Serial code
CAC
TYPE
type
BT
Bearing type code
1
CH
code-behind
Unmarked (cylindrical hole type) K (conical hole type, taper 1:12)
MT1
material(bearing)
SUJ2
MT2
material(Holder)
steel
BA
Bearing accuracy
GB/T307.1 Level 0
BM
Bearing model
D
d
mm
DD
D
mm
B
mm
R
r(min)
mm
CR
Rated load Cr (dynamic)
KN
COR
Rated load Cor (static)
KN
ES
Extreme speed (grease lubrication)
r/min
ESO
Extreme speed (oil lubrication)
r/min
DC
Dc(min)
mm
DB
Db(max)
mm
RR
R(max)
mm
WEIGHT
weight
kg
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