Gold Member Since 2014
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Changzhou Suma Precision Machinery Co., Ltd.

Frhd, Backstop, Freewheels manufacturer / supplier in China, offering Frhd700-1800 Series Sealed Complete Sprag Type Backstop Freewheels with Torque Arm, Fgk Internal Freewheels for Press Fit on The Outer Ring, One Way Backstop Clutch (TSS cam clutch) and so on.

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Supplier Homepage Product overrunning clutch (sprag clutch) Frhd700-1800 Series Sealed Complete Sprag Type Backstop Freewheels with Torque Arm

Frhd700-1800 Series Sealed Complete Sprag Type Backstop Freewheels with Torque Arm

Purchase Qty.:
(Pieces)
1-9 10+
FOB Unit Price: US $2,000 US $1,900
Purchase Qty. (Pieces) FOB Unit Price
1-9 US $2,000
10+ US $1,900
Get Latest Price
Port: Shanghai, China
Production Capacity: 10000PCS/Year
Payment Terms: T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: FRHD700-1800
  • Type: Sprag
  • OEM: Accept
  • Material: Gcr15
  • Weight: 135-12000kg
  • Transport Package: Single Box or as Your Requirements
  • Origin: Changzhou, Jiangsu, China
  • Model: Frhd700-1800
  • Place of Origin: Changzhou China(Mainland)
  • Presion: P6
  • Delivery: 10-15days
  • Trademark: SUMA or OEM
  • Specification: P6
  • HS Code: 84836000
Product Description
FRHD700-1800 series Sealed Complete Sprag Type backstop Freewheels with Torque Arm

PRODUCT DESCRIPTION
Complete Freewheels FRHD with torque arm are sealed sprag freewheels with ball bearings. They are supplied oil-filled and ready for installation. The freewheels are arranged on through shafts or shaft ends.
The freewheels FRHD are used as:
Backstops
for low-speed applications. They are designed for use on inclined conveyor-belt systems, elevators and pumps. Taconite seals protect the backstops when conditions are dirty and dusty.
Maximum torques up to 1 800 000 lb-ft.
Bores up to 21 inch.

Frhd700-1800 Series Sealed Complete Sprag Type Backstop Freewheels with Torque Arm
Frhd700-1800 Series Sealed Complete Sprag Type Backstop Freewheels with Torque Arm
Application example
Backstop FRHD 900 on the head pulley shaft of an inclined conveyor belt system. The torque arm is bolted to the freewheel. The back driving torque is restrained by the torque arm on the base plate.
Mounting
The backdriving torque is restrained by the torque arm.The torque arm must not be clamped into position. It must have 0.5 inch play in the axial and in the radial direction.

Frhd700-1800 Series Sealed Complete Sprag Type Backstop Freewheels with Torque ArmFrhd700-1800 Series Sealed Complete Sprag Type Backstop Freewheels with Torque Arm
Freewheel
Size
Maximum
torque
MM
lb-ft
Nominal
torque
MN
lb-ft
Maximum
speed
inner ring
freewheels
rpm
Bore
d max.
inch
A
inch
C
inch
D
inch
E
inch
H
inch
L
inch
O
inch
P
inch
Q
inch
Weight
lbs
FRHD 700750037506203.448.006.005.250.5036.006.006.7516.3832.00135
FRHD 7751500075005403.759.758.006.001.0042.887.509.0020.3838.00310
FRHD 80024000120004604.5010.5010.007.001.0043.258.009.5022.1338.00360
FRHD 90037000185004005.4412.0010.008.001.5054.007.639.3822.7548.00480
FRHD 95046000230003607.0014.0012.0010.001.5069.008.0010.0025.0062.00530
FRHD 100056000280003607.0017.008.009.004.1380.388.75-23.1372.00550
FRHD 110090000450003607.0017.008.009.004.1380.3810.00-23.1372.00795
FRHD 1200185000925002509.0023.0010.0012.004.9489.0011.00-28.0078.001300
FRHD 130022000011000022010.0025.0012.0014.005.2595.0012.00-30.0082.881674
FRHD 140028000014000020012.0030.0018.0016.006.25107.0013.00-36.0094.002200
FRHD 1450380000190000200112.0030.0018.0016.006.25107.0015.00-36.0094.002500
FRHD 150058000029000020012.0031.0018.0015.136.25107.0017.62-36.0094.002440
FRHD 160074600037300014014.0032.5020.0017.636.25124.0019.25-30.44108.003400
FRHD 1700125000062500012018.0042.5024.5023.007.88140.0020.00-48.00120.007000
FRHD 1800180000090000010021.0052.0030.0026.5010.50170.0023.00-54.00144.0012000
Frhd700-1800 Series Sealed Complete Sprag Type Backstop Freewheels with Torque Arm
Frhd700-1800 Series Sealed Complete Sprag Type Backstop Freewheels with Torque Arm
 
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