Chain specifications and dimensions

Chain specifications and dimensions
Shijiazhuang Jingjin Mechanical Equipment Installation Co., Ltd. -- Zhou Yanhui 13833456715
The chain specification and size are large. The whole chain can be divided into four types according to different purposes and functions: drive chain, conveyor chain, traction chain and special chain.
1.1 The drive chain is mainly used to transmit power.
1.2 The conveying chain is mainly used for conveying materials.
1.3 The traction chain is mainly used for pulling and hoisting chains.
1.4 Special chains are mainly used for chains with special functions and structures on special mechanical devices.
In similar products, the chain product series shall be divided according to the basic structure of the chain, that is, according to the shape of the elements, the parts and positions that mesh with the chain, the size proportion between the parts, etc.
Chains of the same variety are divided into specifications according to pitch, row number, chain width and ultimate tensile load.
1、 Chain size with prefix
(1) RS Series Chain Specifications
Straight plate roller chain R-Roller S-Straight, for example: RS40, i.e. 08A roller chain
(2) RO series chain specifications
Bending roller chain R-Roller O-Offset For example: R O60 is 12A bending chain
(3) RF Series Chain Specifications
Straight edge roller chain R-Roller F-Fair For example, RF80 is 16A straight edge roller chain
(4) SC Series Chain Specifications
Toothed chain (silent chain) S-Silent C-Chain from ANSI B29.2M Toothed chain and sprocket standard
For example, SC3, i.e. CL06 toothed chain, has a pitch of 9.525
(5) C series chain specifications
C-Conveyor
For example: C2040, i.e. 08A double pitch conveyor chain C2040 SL Small roller C2060L L-Large roller
CA650 C-Conveyor A-Agriculture, small roller type of agricultural machinery conveyor chain, large roller type
Large roller type
(6) L Series Chain Specifications
L-Leaf chain
For example, AL422 is A-type plate chain with pitch of 12.7 and combination of 2 × 2 American chain number was canceled in 1975
BL546, namely B-type plate chain, pitch 15.875, combination 4 × 6 American chain number LH0822, i.e. BL422, H-Heavy heavy ISO chain number LL1044, L-Light light ISO chain number
(7) M series chain specifications
M-Metric measure
For example, M20 roller chain with 1530mm inner width has 7 metric pitches.
(8) Specification of W series chain
Welded chain W-Welded
For example, W78 refers to 66mm pitch welded chain, WH refers to narrow series, WD refers to wide type
(9) Hy Vo Series Chain Specifications
High Speed Vo Involute
(10) Specification of PIV series chain
Tooth chain type stepless speed change chain
(11) ST Series Chain Specifications
Escalator step chain ST Step chain, for example: 131, namely pitch 131.33 Step roller chain
(12) PT series chain specifications
P-Passenger T-Step chain
(13) MR Series Chain Specifications
Malleable iron roller chain
(14) TOP Series Chain Specifications
Flat top chain, for example:
TT type, TT635 ordinary flat top chain, strip width 63.5 TS type, TS550 steel roller chain with flat top, strip width 55.0
TP type, TP762 flat top plate is polyformaldehyde resin, base chain is bent plate chain, strip width is 76.2 TTup type, TTup1143 top plate is polyformaldehyde resin, pin shaft is stainless steel, strip width is 114.3 TNu type, TNu826 polyformaldehyde resin top plate, strip width is 82.6
(15) Super Series Chain Specifications
Super chains, such as Super80, are 16A roller chains with excellent strength, wear resistance and fatigue
(16) US Series Chain Specifications
US Ultra Super
For example, the US100 is a 20A super roller chain with a grade speed of more than 50 meters/minute.
2、 Chain size with suffix
(1) H series chain specifications
Heavy roller chain H-Heavy, for example: CSBH, i.e. 08B reinforcing chain
(2) HP Series Chain Specifications
Hollow pin chain H-Hollow P-Pin, for example: 40HP, 08A hollow pin roller chain
(3) SS Series Chain Specifications
Stainless steel chain S1 Stainless steel S2 Steel, for example: 60SS, 12A stainless steel roller chain
(4) NP series chain specifications
Nickel plated chain N-Nickel P-Piated, for example: 80NP, 16A galvanized 05B roller chain
(5) ZP series chain specifications
Galvanized chain Z-Zinc P-Plated, for example: 05BZP, galvanized 05B roller chain
(6) SB Series Chain Specifications
Side bending chain S-Side B-Bow; It also means powder metallurgy sleeve chain S-Sintered B-Bushing, for example: 10A-ISB is 10A single row side bending roller chain, 40SB is 08A self-lubricating chain
(7) CU Series Chain Specifications
Same as SB series, CU Curved, for example: 50CU, 10A side bending roller chain
(8) C series chain specifications
Cotter pin connected roller chain C-Cotter
For example: 2040C, namely 08A double pitch drive roller chain, is ring connected with cotter pin
(9) R series chain specifications
Roller chain linked with rivet head R-Riveted
For example, 2060R is a 12A double pitch roller chain. Cotter pins or circlips are used at the links, and the rest are riveted.
(10) MO Series Chain Specifications
Maintenance free O-O Ring chain
For example: 428MO, 4280 type seal ring motorcycle chain
(11) W series chain specification multiple speed chain
C2050W, i.e. 10A double pitch double speed conveyor chain, is Japanese KANA No
(12) WR Series Chain Specifications
Pipe wrench chain WR Wrench chain, for example: 50WR, i.e. 15.875 pipe wrench chain pitch
3、 Chain specifications in Chinese Pinyin
(1) BS Series Chain Specifications
Multiplier chain B -- Bei S -- Su
For example: BS25 -- C210A, i.e. C2050W, 10A double pitch speed multiplying chain
(2) LT Series Chain Specifications
Stereo garage chain L -- Li T -- Ti
For example: 16ALT-2, i.e. 16A double row stereo garage chain