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FLA Type (Flex-Flex All-Metal Labyrinth Seal) Flex Sleeves

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FLA Type (Flex-Flex All-Metal Labyrinth Seal) Flex Sleeves

For use with FLA (Flex-Flex All-Metal Labyrinth Seal) and FLAFR (Flex-Rigid All-Metal Labyrinth Seal) couplings.

The FLA Type coupling consists of two special FLA Type flex hubs, two FLA sleeves and one accessory kit. Exposed bolts (E) are the standard design for this coupling, though shrouded bolt (S) designs are available upon request through size 5.5. The FLA Type has a max angular misalignment of 3.0 degrees (1.5 degrees per gear mesh).

The FLAFR Type coupling consists of one special FLA flex hub, one FA rigid hub, one FLA flex sleeve, and one accessory kit. Exposed bolts (E) are the standard design for this coupling, though shrouded bolt (S) designs are available upon request through size 5.5. The FLAFR Type has a max angular misalignment of 1.5 degrees (1.5 degrees per gear mesh).






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  Results 1 - 19 of 19 1 

Item #

Description 

Hub Style

Max. Bore - Standard Keyway (Dimensions ID1/ID2)

Dimension FD

Max. Speed (Unbalanced)

Nominal Torque

69790491072 FLA 1.5E SLEEVE Exposed Bolt 1.625 in
41
mm
6.00 in
152.40
mm
12000 rpm 15000.00 in·lb
69790491083 FLA 1.5S SLEEVE Shrouded Bolt 1.625 in
41
mm
6.00 in
152.40
mm
12000 rpm 15000.00 in·lb
69790491073 FLA 2E SLEEVE Exposed Bolt 2.125 in
53
mm
7.00 in
177.80
mm
9300.00 rpm 35500.00 in·lb
69790491084 FLA 2S SLEEVE Shrouded Bolt 2.125 in
53
mm
7.00 in
177.80
mm
9300.00 rpm 35500.00 in·lb
69790491074 FLA 2.5E SLEEVE Exposed Bolt 2.750 in
69
mm
8.38 in
212.85
mm
7900.00 rpm 69300 in·lb
69790491085 FLA 2.5S SLEEVE Shrouded Bolt 2.750 in
69
mm
8.38 in
212.85
mm
7900.00 rpm 69300 in·lb
69790491075 FLA 3E SLEEVE Exposed Bolt 3.125 in
79
mm
9.44 in
239.78
mm
6800.00 rpm 118900.00 in·lb
69790491086 FLA 3S SLEEVE Shrouded Bolt 3.125 in
79
mm
9.44 in
239.78
mm
6800.00 rpm 118900.00 in·lb
69790491076 FLA 3.5E SLEEVE Exposed Bolt 3.750 in
95
mm
11.00 in
279.40
mm
6000 rpm 188500.00 in·lb
69790491087 FLA 3.5S SLEEVE Shrouded Bolt 3.750 in
95
mm
11.00 in
279.40
mm
6000 rpm 188500.00 in·lb
69790491077 FLA 4E SLEEVE Exposed Bolt 4.250 in
107
mm
12.50 in
317.50
mm
5260.00 rpm 283800.00 in·lb
69790491088 FLA 4S SLEEVE Shrouded Bolt 4.250 in
107
mm
12.50 in
317.50
mm
5260.00 rpm 283800.00 in·lb
69790491078 FLA 4.5E SLEEVE Exposed Bolt 4.750 in
120
mm
13.63 in
346.20
mm
4770.00 rpm 393800.00 in·lb
69790491089 FLA 4.5S SLEEVE Shrouded Bolt 4.750 in
120
mm
13.63 in
346.20
mm
4770.00 rpm 393800.00 in·lb
69790491079 FLA 5E SLEEVE Exposed Bolt 5.500 in
139
mm
15.31 in
388.87
mm
4300.00 rpm 551300.00 in·lb
69790491090 FLA 5S SLEEVE Shrouded Bolt 5.500 in
139
mm
15.31 in
388.87
mm
4300.00 rpm 551300.00 in·lb
69790491080 FLA 5.5E SLEEVE Exposed Bolt 5.875 in
149
mm
16.75 in
425.45
mm
3880.00 rpm 732500.00 in·lb
69790491081 FLA 6E SLEEVE Exposed Bolt 6.500 in
165
mm
18.00 in
457.20
mm
3600.00 rpm 952500.00 in·lb
69790491082 FLA 7E SLEEVE Exposed Bolt 8.000 in
203
mm
20.75 in
527.05
mm
3000 rpm 1512500.00 in·lb
  Results 1 - 19 of 19 1