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Company
Bossard Catalog
Description
BN 822 - Retaining rings for bores standard design (DIN 472), spring steel, black
Bill of material
BN 822 1289489 retaining ring for bores 68x2.5
BNARTNR
Identification
BNNORM1
DIN 472
BNMAT
Material
Spring steel
BNSURFACE
Surface
black
D1
Nominal designation
S
Thickness
mm
D3
Diameter / drilling flute
mm
TOLERANZ
Tolerance
mm
A
Distance max.
mm
B
Web thickness ~
mm
D5
Hole diameter min.
mm
D2
Drilling slot outer diameter
mm
TOLERANZ1
Tolerance
M
Groove width H13
mm
T
Slot depth
mm
N
Distance groove / edge
mm
D4
Installation space diameter
mm