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TR 26 - 6 Single Lead Trapezoidal

This 26 mm. diameter single lead metric (trapezoidal) screw has a 6 mm lead. It is available in alloy steel or stainless steel material with corresponding aluminum bronze nuts. Choose from right-hand or left-hand threads.

Metric screw specifications	RH	LH
Alloy steel screw part no.	TS 026 R 006 A	TS 026 L 006 A
Stainless steel screw part no.	TS 025 R 006 S	TS 026 L 006 S
Thread form	Trapezoidal
Screw diameter - turns/mm	TR 26 - 6
Lead	6 mm.
Root diameter	18.48 mm.
Screw weight (lb/ft)	3.2 kg./m. (2.15 lb./ft.)
Torque to raise 1 kN	2.435 Nm (21.6 in.-lb.)
Maximum screw length	3.66 m. (12 ft.)

Nut and Flange Specifications

Nut specifications	RH	LH
Nut part no.	TN 026 R 006 B	TN 026 L 006 B
Nut with flange part no.	TF 026 R 006	TF 026 L 006
Dynamic load capacity (lbs)	22.4 kN (5,000 lb.)
Static load capacity kg. (lbs)	48.5 kN (10,900 lb.)
Efficiency	39.6%
Material	Bronze
Nominal Diameter "A"	45 mm.
Nut length "B"	45 mm.
Thread length "C"	15 mm.
Thread size	M40 x 1.5
Flange part no.	FL-4000
Flange diameter "D"	85 mm.
Flange thickness "E"	16 mm.
Flange hole diameter "F"	7 mm.
Number of holes in flange "G"	4
Flange Bolt Circle "H"	70 mm.
Flange material	black oxide coated steel

2D/3D Drawings

Product Media

2D/3D DRAWINGS TR26-6 DATA SHEET SB BEARING BLOCKS & SCREW ENDS DB BEARING BLOCKS & SCREW ENDS FB BEARING BLOCKS & SCREW ENDS EFFECT OF CHANGE IN PARAMETERS ORDERING INFORMATION SCREW & NUT CALCULATOR

Screws are made from alloy steel
Nuts are made of bronze material and flanges are steel with a black oxide coating

SB Bearing Blocks

jack

Screw Number	Bearing Mount No.	A	B	C	D	E	F	G	H	I	J	K
TS026R006A	SB-15	3.500	2.125	1.1245	0.375	1.375	1.250	2.500	0.813	1.625	.281 (4x)	.406 Thru
												.625 C'Bore
												1.000 Deep

DB Bearing Blocks

jack

Screw Number	Bearing Mount No.	A	B	C	D	E	F	G	H	I	J	K	L
TS020R005A	DB-12	3.000	1.875	1.000	0.375	1.125	1.125	2.250	0.672	1.344	.281 (4x)	.406 Thru	N/A
TS022R005A												.625 C'Bore
												.875 Deep

DB Bearing Blocks

jack

Screw Number	Bearing Mount No.	A	B	C	D	E	F	G	H	I	J	K	L
TS026R006A	DB-15	3.500	2.125	1.125	0.375	1.375	1.250	2.500	0.813	1.625	.281 (4x)	.406 Thru	N/A
												.625 C'Bore
												1.000 Deep

FB Bearing Blocks

jack

Screw Number	Bearing Mount No.	A	B	C	D	E	F	G	H	I	J	K	L
TS026R006A	FB-15	3.500	2.125	1.125	1.250	4.585	0.500	2.500	1.875	1.188	2.375	.250 Thru	.406 Thru
												.375 C'Bore	.625 C'Bore
												#5 Taper Pin	1.310 Deep

SB Screw End Conditions

jack

Screw Number	Bearing Mount No.	o S1	A1	A2	A3	A4	A5	A6	o A7	A8	A9	A10	A11
TS026R006A	SB-15	0.5908	0.930	0.490	0.56	0.127	0.512	1.094	1.38	.586-32 UNS	W-02	N-02	6302
	SB-15	0.5905	0.930	0.490	0.56	0.125	0.512	1.094	1.38	.586-32 UNS	W-02	N-02	6302

DB Screw End Conditions

jack

Screw Number	Bearing Mount No.	oS1	oS2	A1	A2	A3	A4	A5	A6	A7	A8	A9
TS026R006A	DB-15	0.5908	0.500	3.59	2.59	2.145	0.512	0.040	.586-32 UNS	W-02	N-02	1/8 x 5/8
	DB-15	0.5905	0.499	3.59	2.59	2.145	0.512	0.040	.586-32 UNS	W-02	N-02	1/8 x 5/8

FB Screw End Conditions

jack

Screw Number	Bearing Mount No.	oS1	oS2	A1	A2	A3	A4	A5	A6	A7	A8	A9	A10	A11
TS026R006A	FB-15	0.5908	0.500	4.62	3.31	2.73	2.000	0.512	0.995	0.035	.586-32 UNS	W-02	N-02	1/8 x 5/8
	FB-15	0.5905	0.499	4.62	3.31	2.73	2.000	0.512	0.995	0.035	.586-32 UNS	W-02	N-02	1/8 x 5/8

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