DIN 472 (H) - 2017 Retaining Rings for Bores - Heavy Type

Unit: 毫米(mm)

Nominal Diameter
d

s	max
s	min
d_c	Nominal Size
	max
	min
a	max
b	≈
d₁	min
d₂
per 1000 units≈kg	≈

1.5	1.5	1.5
1.44	1.44	1.44
21.5	23.5	25.9
21.92	23.92	26.32
21.29	23.29	25.69
4.5	4.7	4.9
2.4	2.8	3.0
2	2	2
10.5	12.1	13.7
1.41	1.85	1.98

①,Hardness of tetaining rings： hole diameter d ≤ 48mm，470-580 HV or 47-54 HRC 48mm＜hole diameter d ≤ 200mm，435-530 HV or 44-51 HRC 200mm＜hole diameter d ≤ 300mm，390-470 HV or 40-47 HRC.

GB /T 893 (A) - 2017

Retaining Rings for Bores - Type A (Standard)
Suppliers(3)

GB /T 893 (B) - 2017

Retaining Rings for Bores - Type B (Heavy)

GB /T 893.1 - 1986

Circlips for Holes - Type A
Suppliers(3)

GB /T 893.2 - 1986

Circlips for Holes - Type B

DIN 984 - 2021

Retaining Rings With Lugs (Internal Circlips) For Use In Bores
Suppliers(1)

DIN 472 (N) - 2017

Retaining Rings for Bores - Normal Type
Suppliers(3)

DIN 984 - 2013

Retaining Rings With Lugs (Internal Circlips) For Use In Bores
Suppliers(1)

DIN 472 (N) - 2011

Retaining Rings for Bores - Normal Type
Suppliers(3)

DIN 472 (D1300/J/DHO) - 1981

Jump Ring For Hole
Suppliers(3)

DIN 984 (D2000/JK/DHT) - 1981

Spring Retaining Rings With Lugs For Use In Bores (Internal Circlips)
Suppliers(1)

DIN 472 (H) - 2011

Retaining Rings for Bores - Heavy Type

DIN 472 (H) - 1981

Retaining Rings for Bores - Heavy Type

JIS B 2804 (CE-IN) - 2010

Internal Retaining Rings
Suppliers(1)

JIS B 2804 (CE-IN) - 2001

Circlips for holes
Suppliers(1)

Q 430

Circlips for hole

JB /ZQ 4341 - 2006

Circlips for hole-Heavy style
Suppliers(1)

JB /ZQ 4343 - 2006

Large Circlips For Hole
Suppliers(1)

JB /ZQ 4343 - 1997

Large circlips for hole
Suppliers(1)

ASME/ANSI B 27.7 - 1977 (R2011)

Metric Internal Retaining Rings - 3BM1

UNI 7437 - 1975

Retsining rings for housing bores - Normai type
Suppliers(1)

NF E 22-165 (N) - 1992

Spring Retaining Rings-Axially Mounted Circlips For Shafts Bores - Normal Type

NF E 22-165 (H) - 1992

Spring Retaining Rings-Axially Mounted Circlips For Shafts Bores - Heavy Type

YJT 7010 (M1302/JB/DVH)

Bevelled ring for bores M1302/JB/DVH
Suppliers(1)

YJT 7011 (M1308/JV/DHI)

V-rings for bores M 1308/JV/DHI

YJT 7019 (N1302/NJB)

Circlips for holes(imperial standard)with chamfer - N1302/NJB
Suppliers(1)

YJT 7032

Inverted Internal Retaining Rings

YJT 7005 (984L/JL)

L-Rings For Bores 984L/JL

YJT 7007 (D1360/JS/DHR)

Rings for Bores(Heavy Duty) D1360/JS/DHR

YJT 7009 (M1301/JW)

Bowed Rings for Bores M1301/JW

YJT 7017 (N1300/NJ)

Circlips for holes(imperial standard) N1300/NJ

YJT 7018 (N1301/NJW)

Bowed Rings for holes(imperial standard) N1301/NJW

YJT 7020 (N1303/NDB)

Circlips for holes(imperial standard)with chamfer (N1303/NDB)

YJT 7021 (N1308/NJV)

Circlips for holes (imperial standard)-v type (N1308/NJV)

YJT 7035 (M1355/ZJ/DTI)

Push-In Fix for Bores (M1355/ZJ/DTI)

ANSI B 27.7 (3BM1) - 1977 (R2017)

Metric Internal Retaining Rings - 3BM1

ASME B 18.27.1 (T7) - 1998 (R2017)

NA2 Internal Retaining Rings

ASME B 18.27.3 (T5) - 1998 (R2017)

NA8 Internal Retaining Rings

ASME B 18.27.4 (T7) - 1998 (R2017)

NA11 Inverted internal retaining rings

ASME B 18.27.4 (T9) - 1998 (R2017)

NA13 Beveled Internal Retaining Rings

QJ 3245.1 - 2005

Stainless Steel - Circlips For Hole

DIN	DIN 472H
NF	NF E 22-165H
Some of the above standards may be approximate equivalent. If there is any objection, the standard original shall prevail.