Description
Type DC is a sprag type freewheel cage without inner or outer races. It must be installed in a designproviding races, bearing support for axial and radial loads, lubrication and sealing. The DC type version-N accepts all types of lubricants currently used in the power transmission equipement.
The sprag space tolerance must not be exceeded. Inner and outer races must both have a minimum plain width "e", without any recess, to ensure the freewheel functions correctly as shown on following pages.
Alternatively, races can be made in case hardened steel shafts, or housings, to the specification below. Surface hardness of the finished part should be HRC 60 to 62, for a depth of 0,6 mm minimum.
Core hardness to be HRC35 to 45. Surface roughness not to exceed 22CLA. Maximum taper between races: 0,007 mm for 25 mm width.
Specification
Type |
Drag torque |
Size(mm) |
Number of clips |
Tkn(NM) |
a |
c |
sprag space |
e |
d |
b |
DC2222G |
50 |
22.225 |
38.885 |
8.33 |
10 |
50 |
17 |
|
DC2776 |
95 |
27.762 |
44.422 |
8.33 |
13.5 |
58 |
21 |
|
DC3034 |
99 |
30.34 |
47 |
8.33 |
13.5 |
62 |
23 |
|
DC3175(3C) |
127 |
31.75 |
48.41 |
8.33 |
13.5 |
63 |
24 |
3 |
DC3809A |
220 |
38.092 |
54.752 |
8.33 |
16 |
71 |
29 |
|
DC4127(3C) |
179 |
41.275 |
57.935 |
8.33 |
13.5 |
75 |
32 |
3 |
DC4445A |
290 |
44.45 |
61.11 |
8.33 |
16 |
79 |
34 |
|
DC4972(4C) |
245 |
49.721 |
66.381 |
8.33 |
13.5 |
86 |
38 |
4 |
DC5476A |
420 |
54.765 |
71.425 |
8.33 |
16 |
92 |
42 |
|
DC5476A(4C) |
420 |
54.765 |
71.425 |
8.33 |
16 |
92 |
42 |
4 |
DC5476B(4C) |
615 |
54.765 |
71.425 |
8.33 |
21 |
92 |
42 |
4 |
DC5476C(4C) |
792 |
54.765 |
71.425 |
8.33 |
25.4 |
92 |
42 |
4 |
DC5776A |
483 |
57.76 |
74.42 |
8.33 |
16 |
98 |
44 |
|
DC6334B |
645 |
63.34 |
80 |
8.33 |
21 |
104 |
50 |
|
DC7221(5C) |
540 |
72.217 |
88.877 |
8.33 |
13.5 |
115 |
56 |
5 |
DC7221B |
1023 |
72.217 |
88.877 |
8.33 |
21 |
115 |
56 |
|
DC7221B(5C) |
1023 |
72.217 |
88.877 |
8.33 |
21 |
115 |
56 |
5 |
DC7969C(5C) |
1630 |
79.698 |
96.358 |
8.33 |
25.4 |
124 |
61 |
5 |
DC8334C |
1645 |
83.34 |
100 |
8.33 |
25.4 |
132 |
65 |
|
DC8729A |
1000 |
87.29 |
103.96 |
8.33 |
16 |
134 |
67 |
|
DC10323A(3C) * |
1290 |
103.231 ** |
119.891 |
8.33 |
16 |
155 |
80 |
3 |
DC12334C * |
3840 |
123.34 ** |
140 |
8.33 |
25.4 |
184 |
96 |
|
DC12388C(11C) |
3900 |
123.881 |
142.88 |
9.5 |
25.4 |
196 |
96 |
11 |
One way clutch:
1. One way clutch MG Series MG300/MG400/MG500/MG600/MG700/MG750/MG800/MG900/MG100/MG1100/MG1200/MG13
2. One way clutch MZ Series MZ15/MZ17/MZ20/MZ30-22/MZ30-25/MZ30/MZ35/MZ45-40/MZ45-40/MZ60-50/MZ60-55/MZ60/MZ70-65/MZ70
3. B200 series cam clutch
B203/B204/B205/B206/B207/B208/B209/B210/B211/B212/B213/B214
4. BB series one way bearings
BB15/BB17/BB20/BB25/BB30/BB35/BB40/BB15-1K-K/BB17-1K-K/BB20-1K-K/BB25-1K-K /BB30-1K-K/BB35-1K-K/BB40-1K-K/BB15-2K-K/BB17-2K-K/BB20-2K-K/BB25-2K-K /BB30-2K-K/BB35-2K-K/BB40-2K-K/
5. CSK series one way bearings
CSK8/CSK12/CSK15/CSK15-1K/CSK15-2K/CSK17/CSK17P/CSK17PP/CSK20/CSK20P/CSK20PP/CSK25/CSK25P/CSK25PP/CSK30/CSK30P/CSK30PP/CSK35/CSK35P/CSK35PP/CSK40/CSK40-1K/CSK40-2K/CSK8-RS/CSK35-2RS/CSK12-2RS/SK40-2RS/CSK15-2RS/CSK20P-2RS/CSK17-2RS /CSK25P-2RS CSK20-2RS
/CSK30P-2RS CSK25-2RS /CSK30PP-2RS CSK30-2RS
6. GFK series one way clutch bearings
GFK20/GFK25 /GFK30 /GFK35 /GFK40/GFK45 / GFK50
7. DC series sprag freewheel cage one way clutch
DC2222G /DC2776/ DC2222G /DC3175 (3C) DC2776 /DC3175A DC3175 (3C) /DC3034/ DC3175A
DC3809A/ DC3034 /DC3809A(3C) /DC3809A /DC4127 /DC3809A(3C) /DC4127
DC5476A/ DC4972 (4C) /DC5476A (4C) /DC5476A/ DC5476B/ DC5476A
8. BWC BW. X.BWX series cam clutch
BW-13161/BW-13167/BW-13167MZ/BW-13214/BW-13214/BW-13231/BW-13243/BW-13244/BW-13255/BWC-13168/BWC-13219A/BWC-13229/
BWX/BWC/X/RC series freewheel cage overrunning clutch
BWX134939/BWX13219/BWX132640/
BWC
13230/
BWC
13244/BWX132909/BWX133339/
BWC
13167/
BWC
13239/
BWC
13168/BWX13261/BWX133403 X133400B /X133400/ X133401 X133402 /X133403 X134398 /X134954/ X135005/ X135006/ X135036/ X135041/ X135052 /X135067 RC061008 /RC081208 RC101410/ RC121610
9. RSBW series one way clutches
RSBW25/ RSBW30/RSBW35/ RSBW40/RSBW45/RSBW50/RSBW55/RSBW60
RSBW65/RSBW70/RSBW75/RSBW80/RSBW85/RSBW90
10. PB series one way clutches
PB3/PB5/PB6/PB8/PB10/PB12/PB14
11. TSS Freewheels sprag one way clutch
TSS8/TSS10/TSS12/TSS15/TSS20/TSS25/TSS30/TSS35/TSS40/TSS45/TSS50/TSS60
12. TFS series cam clutches
TFS12/TFS15/TFS17/TFS20/TFS25/TFS30/TFS35/TFS40/TFS45/TFS50/TFS60/TFS70/TFS8/TFS90
13. AS(NSS or TSS)series one way clutch
TSS8 AS8 NSS8/ TSS10 AS10 NSS10/ TSS12 AS12 NSS12/TSS15 AS15 NSS15/
TSS20 AS20 NSS20/ TSS25 AS25 NSS25/ TSS30 AS30 NSS30/ TSS35 AS35
14. ASNU(NFS or TFS) series one way clutch
TFS12 ASNU12 NFS12/ TFS15 ASNU15 NFS15/ TFS17 ASNU17 NFS17/ TFS20 ASNU20NFS20/TFS25 ASNU25 NFS25/TFS30 ASNU30 NFS30/TFS35 ASNU35
15. NF roller type one way clutch
STIEBER NF8 GFRN55/STIEBER NF12 GFRN60 /STIEBER NF15 GFRN70/
STIEBER NF20 GFRN80/STIEBER NF25 GFRN90/STIEBER NF30 GFRN100
16. AE roller type one way clutch
STIEBER AE8/STIEBER AE12/ STIEBER AE15/ STIEBER AE20/ STIEBER AE25/ STIEBER AE30/ STIEBER AE35/ STIEBER AE40/ STIEBER AE45/ STIEBER AE50/STIEBER AE55/ STIEBER AE60/
17. AA roller type one way clutch
STIEBER AA20/ STIEBER AA25/ STIEBER AA30/STIEBER AA35 /STIEBER AA40/STIEBER AA45/ STIEBER AA50/STIEBER AA55/STIEBER AA60/STIEBER AA70/ STIEBER AA80/STIEBER AA90/
STIEBER AA100/ STIEBER AA120/ STIEBER AA150/
18.GFR\GFRN series miler overrunning clutch
GFR12/GFR15/GFR20/ GFR25/GFR30/ GFR35/GFR40/GFR45/GFR50/GFR55/GFR60/GFR70
19.FE series freewheel one way clutch
FE448
/FE443
/FE422/
FE423/
FE428/
FE427/
FE432/
FE433/
FE453
/
FE437
20. One way clucth CKA Series bearngs: CK-A1542/CK-A1747/CK-A2052/CK-A2562/CK-A3072/CK-A3580/CK-A4090/CK-A45100/CK-A50110/CK-A60130
21. Drawn cup needle Roller one way HF0406/HF0612/HF0812/HF1012/HF1216HF1416/HF1616/HF1816/HF2016/HF25
22.KI series:KI196
23.HYCS cam clutch :HYC8S/HYC10S/HYC12S/HYC15S/HYC20S/HYC25S/HYC30S/HYC35S/HYC40S/HYC45S/HYC50S/HYC60S
24.LD series one way clutch:
LD04/LD05/LD06/LD07/LD08
25.MA series cam clutch:
MA20/MA30
26.MI series cam clutch :
MI300/MI400/MI500/MI600/MI700/MI750/MI800/MI900/MI1000/MI1100/MI1200/MI1300
27.MZEU
series one way cam clutch :MZEU12K/MZEU15K/MZEU20K/MZEU25K/MZEU30K/MZEU35K/MZEU40K/MZEU45K/MZEU50K/MZEU55K/MZEU60K/MZEU70K/MZEU80K/MZEU90/MZEU100/MZEU130/MZEU150
28.BR series cam clutch BR20/BR25/BR30/BR35/BR40/BR45/BR50/BR60/BR71/BR80/BR90/BR100/BR130/BR150/BR180/BR190/BR220/BR240/
Applications of one way clutch bearing:
Air cleaning plants; Gear Reducers , Conventional and Nuclear Power Plants,Agricultural machines; Automotive Industry, Clay Pigeon Traps , High Voltage Switchgear, Buchet elevators; Compressors; Conveyors; Cranes and hoists; Dry cleaning machinery; Duplicator equipment; Fish net machines; Heat-treatment furnaces; Induced draft fans; Multi-states conveyors; Packaging machinery; Printing machinery; Pumps; Punch presses and feeders; Power plants; Refinery equipment; Speed reducers; Standby power units; Textile looms; Two-speed grinders; Two-speed shiftovers; Washing machines; Wire winding machinery. Rolling Mills, Roller Coaster, Fitness Machines, Industrial Fans, Vertical Pumps