Coupling systems -- Flexible shaft couplings -- Disc couplings, type KD -- -- SKF KD21-204

KD21-204

Dimensions

Shaft diameter
min.		26	mm
max.		76	mm
Other dimensions
A		162	mm
C	min.	99	mm
E		60	mm
G		110	mm
N_I		86	mm
N_O		99	mm

Calculation data

Torque, continuous	max.	4.07	kN·m
Speed	max.	13000	r/min
Total WR²		0.047	kg·m²
Axial capacity	±	2.8	mm

Mass

Mass disc coupling

13.5

Model Number: KD21-204
Inner Diameter：26mm Outer Diameter：162mm Width：-mm
Reference speed:- Limiting speed:-
Type：Coupling systems Flexible shaft couplings Disc couplings, type KD
Details：
Update date：2026-07-15
Application:Industry,Film machine,Digital Generator,root canal filling,SPA equipment,injection molding machine,lathe,journal lathe,experimental equipment,floor industry,power protection
Similar models:KD21-805 KD21-204 KD21-554 KD21-454 XHCE 070/OK 210 KD21-354 KD21-304 KD21-404 KD21-604 KD21-504
BEARING POWER International Trading Co.,Ltd. specialize in KD21-204 products，there is large inventory of SKF KD21-204 . We has been built up long-term cooperation with SKF company, could make a bulk order of the KD21-204 Which SKF KD21-204 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express. Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.
Model No. Inner Diameter Outer Diameter Width Type

320x355x16 HDS1 R
331290
51100 V/HR11Q1
PF 40 FM
W 61908 R-2Z

Purchase the SKF KD21-204 Please fill in the following

Hot number： 1700552 BD-23272 CAK/W33-OH 3272 H 29472 EM 6032-2Z 6209-ZNR 7213 CD/P4A 7311 BEGBY FSYE 2 7/16-18 FYR 1 3/4-18 GB 3013 NNU 4934 B/SPW33 PBM 130150200 M1G1 PCZ 0806 M SAFS 22520-11 x 3.3/8 TLC SYR 3

Model No.	Inner Diameter	Outer Diameter	Width	Type
320x355x16 HDS1 R
331290
51100 V/HR11Q1
PF 40 FM
W 61908 R-2Z