please choose your language
Products list

Backstops are used extensively on pumps used in the primary and secondary cooling systems of power generating equipment.
contact us
Telephone:86-519-85858018
Linkman:Ellen Zhang
Mobile phone:86-18068536660
FAX:86-519 85858018
E-mail:ellen@chinasuma.com
address:DONGHUA INDUSTRY PARK, WUJIN DISTRICT, CHANGZHOU, JIANGSU PROVINCE, CHINA PR.
            
honors
200 sprag type freewheel bearings were shipped to US

200 sprag type freewheel bearings were shipped to US

Have Read 504403/24/2016

Product Model: HPI750-1027

Types FS, FSO, and HPI 750 to 1027 are sprag type freewheels self-contained, sealed and bearing supported, using two ball bearings.


Units are delivered oil or grease lubricated according to the type. It is a design that uses tall sprags with multi-radius active surfaces. Designed specially for large size freewheels to compensate for any eccentricity due to bearing wear. Types FS and HPI are oil lubricated and use standard shaft lip seals. Type FSO is grease lubricated and equipped with special grease seals.

Type HPI is specially designed for high speed indexing applications. Each of the different models show a range of standard metric bore diameters. We can supply any bore size between the minimum and maximum specified in the table, including imperial sizes.



  Type

Size


Overrunning speeds


Lubricant

Weight

Drag torque


 
 
 
 
 
 
 
 
  FSO
  FS
  HPI



FSO

FS

d H7 -bxh

d 4)

A

B 5)

C

D

E

F

G

z

J

K

L

P

f

FSO

HPI

FS


T R


T KN 1)

n max 2)

n max 3)


min-max


-0.05


















[Nm]

[min -1 ]

[min -1 ]

[mm]

[mm]

[mm]

[mm]

[mm]

[mm]   

[mm]

[mm]

[mm]



[mm]

[inch]

[mm]

[mm]

[ml]

[ml]

[ml]

[kg]

[Ncm]





65-18x11
























70-20x12




















750 

9660 

1800/650   

1000/650

75-20x12

57–87

152.4

222.25

149.2

31.7

1.6

107.74

177.8

8 *   

M12 *

25 

1/2-20

49.2

1.6

222 

384 

207 

38 

5.08





80-22x14
























85-22x14
























80-22x14




















800 

17940 

1500/525

850/525

90-25x14

66–112

152.4

254

149.2

31.7

1.6

139.7

227

M12

25 

1/2-20

49.2

1.6

222 

444 

251 

46 

7.12





100-28x16
























110-28x16
























100-28x16




















900 

24408 

1350/500

700/500

110-28x16

92–138

161.9

304.8

158.7

34.9

1.6

161.92

247.65

10

M16

32 

1/2-20

54 

1.6

532 

473 

340 

71 

8.47





120-32x18
























130-32x18
























130-32x18




















1027 

36612 

700/375

500/375

150-36x20

125–177

168.3

381

165.1

34.9

3.2

228.6

298.45

12

M16

32 

1/2-20

54 

3.2

651 

946 

473 

113 

13.56





175-45x25




















 


View More(Total0)Comment Lists
No Comment
I want to comment
Content *
Verification Code*
Telephone: 86-519-85858018    Mobile phone: 86-18068536660    Fax: 86-519 85858018
E-mail: ellen@chinasuma.com
Copyright © 2014   Changzhou Suma Precision Machinery Co., Ltd   All Rights Reserved
Designed by  Zhonghuan Internet   Site Map