FA Type (Alloy Steel) Flex Hubs - Rough Stock Bore On The Timken Company


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	FA Type (Alloy Steel) Flex Hubs - Rough Stock Bore
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	FA Type (Alloy Steel) Flex Hubs - Rough Stock Bore For use with FA (Alloy Steel) Flex-Flex couplings. The FA Type coupling provides a higher nominal torque value than standard F Type couplings, and consists of two FA Type flex hubs, two FA Type sleeves (with seals) 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 FA Type has a max angular misalignment of 3.0 degrees (1.5 degrees per gear mesh).
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Results 1 - 12 of 12		1

Part Number

Description

Nominal Torque

Max. Speed (Unbalanced)

Length Through Bore (LTB)

Overal Coupling Length (OAL)

Max. Bore (Dimensions ID1/ID2)

Dimension HD

69790403861

FA-1-HUB-RSB

11300 in·lb
1280 N·m

6000 rpm

1.690 in
42.93 mm

3.50 in
88.90 mm

1.625 in
42 mm

2.310 in
58.67 mm

69790403862

FA-1.5-HUB-RSB

22700 in·lb
2560 N·m

5500 rpm

1.940 in
49.28 mm

4.00 in
101.60 mm

2.125 in
56 mm

3.000 in
76.20 mm

69790403863

FA-2-HUB-RSB

39000 in·lb
4410 N·m

5000 rpm

2.440 in
61.98 mm

5.00 in
127.00 mm

2.750 in
73 mm

4.000 in
101.60 mm

69790403864

FA-2.5-HUB-RSB

69300 in·lb
7930 N·m

4400 rpm

3.030 in
76.96 mm

6.25 in
158.75 mm

3.250 in
88 mm

4.630 in
117.60 mm

69790403865

FA-3-HUB-RSB

118000 in·lb
13300 N·m

4000 rpm

3.590 in
91.19 mm

7.38 in
187.45 mm

4.000 in
107 mm

5.630 in
143.00 mm

69790403866

FA-3.5-HUB-RSB

177000 in·lb
20000 N·m

3500 rpm

4.190 in
106.43 mm

8.63 in
219.20 mm

4.625 in
124 mm

6.5 in
165.10 mm

69790403867

FA-4-HUB-RSB

263400 in·lb
29760 N·m

3000 rpm

4.750 in
120.65 mm

9.75 in
247.65 mm

5.375 in
147 mm

7.500 in
190.50 mm

69790403868

FA-4.5-HUB-RSB

354000 in·lb
40000 N·m

2700 rpm

5.310 in
134.87 mm

10.94 in
277.88 mm

6.000 in
167 mm

8.500 in
215.90 mm

69790403869

FA-5-HUB-RSB

508600 in·lb
57470 N·m

2500 rpm

6.030 in
153.16 mm

12.38 in
314.45 mm

6.500 in
176 mm

9.500 in
241.30 mm

69790403870

FA-5.5-HUB-RSB

670700 in·lb
75790 N·m

2200 rpm

6.910 in
175.51 mm

14.13 in
358.90 mm

7.500 in
202 mm

10.50 in
266.70 mm

69790403871

FA-6-HUB-RSB

877100 in·lb
99110 N·m

2100 rpm

7.41 in
188.21 mm

15.130 in
384.30 mm

8.250 in
225 mm

11.50 in
292.10 mm

69790403872

FA-7-HUB-RSB

179300.00 in·lb
133260 N·m

2000 rpm

8.690 in
220.73 mm

17.75 in
450.85 mm

9.5 in
255 mm

13.000 in
330.20 mm


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