TB Wood's Form-Flex HH Series Installation Instructions Download Page 2

P-5004-TBW    Form 1174    8/18    

www.tbwoods.com

440 North Fifth Avenue

Chambersburg, PA 17201 - USA

888-829-6637 • 717-264-7161

ASSEMBLY

4. Assemble the coupling using figures 1 or 2 as a guide. Do not drive or force bolts into position. All nuts 

must

 be tight-

ened to the value shown in Table I with lightly oiled threads.

TABLE I 

(Lightly oiled threads)

ALIGNMENT

5. After preliminary alignment and complete assembly, secure a dial 

indicator to one hub as shown in figure (3) and indicate face of the 

other hub or adapter as shown. Indicator mounting is optional.

6. Rotate the coupling to find minimum indicator reading. Set the 

indicator for zero reading.

7. Again, rotate the coupling 360° to check misalignment.

8. Adjust position of connected equipment until indicator reading is 

within the allowable variation shown in Table II.

Fig. 3

TABLE II 

Total indicator reading inches.

IMPORTANT: To ensure unlimited life re-check alignment after a short period (one to two hours) 

                      of actual running. At this time also re-torque bolts and nuts to values to Table I. If 

                      equipment is portable this should be done each time the equipment is moved.

WARNING

ROTATING EQUIPMENT IS POTENTIALLY

DANGEROUS AND MUST BE PROPERLY

GUARDED. THE USER SHOULD COMPLY

WITH APPLICABLE SAFETY CODES IN

ACCORDANCE TO OSHA STANDARDS.

TB Wood’s Incorporated

440 North Fifth Avenue

Chambersburg, Pennsylvania 17201-1778

Telephone: 888-TBWOODS or 717-264-7161

FAX: 717-264-6420

Website: www.tbwoods.com

Email: [email protected]

Form 1174

REPLACEMENT PARTS

To order replacement parts it is necessary to furnish the complete part number(s) and the required part(s). Order 

must be placed with your distributor.

SIZE

31

35

42

45

50

55

60

70

75

80

85

92

FT-LB     10% 40

70

125 150 210 320 450 575 830 1000 1400 1400

±

SIZE

31

35

42

45

50

55

60

70

75

80

85

92

TIR

.004

.004

.005

.006

.006

.007

.008

.009

.010

.011

.012

.013

ASSEMBLY

4. Assemble the coupling using figures 1 or 2 as a guide. Do not drive or force bolts into position. All nuts 

must

 be tight-

ened to the value shown in Table I with lightly oiled threads.

TABLE I 

(Lightly oiled threads)

ALIGNMENT

5. After preliminary alignment and complete assembly, secure a dial 

indicator to one hub as shown in figure (3) and indicate face of the 

other hub or adapter as shown. Indicator mounting is optional.

6. Rotate the coupling to find minimum indicator reading. Set the 

indicator for zero reading.

7. Again, rotate the coupling 360° to check misalignment.

8. Adjust position of connected equipment until indicator reading is 

within the allowable variation shown in Table II.

Fig. 3

TABLE II 

Total indicator reading inches.

IMPORTANT: To ensure unlimited life re-check alignment after a short period (one to two hours) 

                      of actual running. At this time also re-torque bolts and nuts to values to Table I. If 

                      equipment is portable this should be done each time the equipment is moved.

WARNING

ROTATING EQUIPMENT IS POTENTIALLY

DANGEROUS AND MUST BE PROPERLY

GUARDED. THE USER SHOULD COMPLY

WITH APPLICABLE SAFETY CODES IN

ACCORDANCE TO OSHA STANDARDS.

TB Wood’s Incorporated

440 North Fifth Avenue

Chambersburg, Pennsylvania 17201-1778

Telephone: 888-TBWOODS or 717-264-7161

FAX: 717-264-6420

Website: www.tbwoods.com

Email: [email protected]

Form 1174

REPLACEMENT PARTS

To order replacement parts it is necessary to furnish the complete part number(s) and the required part(s). Order 

must be placed with your distributor.

SIZE

31

35

42

45

50

55

60

70

75

80

85

92

FT-LB     10% 40

70

125 150 210 320 450 575 830 1000 1400 1400

±

SIZE

31

35

42

45

50

55

60

70

75

80

85

92

TIR

.004

.004

.005

.006

.006

.007

.008

.009

.010

.011

.012

.013

Reviews: