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Shaft Connections Universal joints Telescopic universal joints
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TELESCOPIC UNIVERSAL JOINTS

DOUBLE JOINTS WITH SLIDING SPLINES

Techdrives telescopic universal joints are double joints with plain bearings or needle roller bearings plus a sliding splined centre section to allow adjustment between shaft ends.

Length adjustment should be made statically without torque load.


Running angles can be up to 45o per joint.  A range of standard models is available for fast delivery, alternatively customised models can be supplied up to 3m long.

Type GA precision telescopic joints with plain bearings suit up to 1000 r/min, shafts 10 to 50mm, gaiters recommended.


Type HA precision telescopic joints have needle roller bearings to suit up to 4000 r/min, shafts 10 to 50 mm.


Type SA telescopic joints with special construction for increased durability.  See the catalogue download for details

DOWNLOADS

Standard stock range


Shaft
mm


U/J
size

Length of joint

min

max

10

0

140
160
180
230

170
200
240
330

12

0

160
180
200
220
250
280
300

190
225
270
300
355
420
250

14

0

170
180
200
220
250
280
300
350
400

200
220
260
300
350
420
450
550
650

16

1

190
210
240
250
275
300
380
400

220
250
320
350
390
430
590
630

18

2

230
250
270
290
300
400
500

280
320
370
400
415
620
820

20

3

250
270
290
320
380
420
500

300
340
380
440
560
640
800

22

4

250
270
290
330
350
470

280
320
350
430
470
710

25

5

295
310
350
380
420
460
500

345
375
450
500
590
660
745

30

6

330
350
370
400
450
500
540

380
420
455
510
620
720
795

FAQ’S

telescopic universal joints

Single Universal Joint>>

Double Universal Joint>>

Sizes 03, 04, 1, 3, 5 and 6 are available with stainless steel construction.