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Protected ball bearing SP type sheaves/blocks

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Coated Flat Wire outer cable Coated flat wire outer cable with inner tube Metal sheath coated round wire End caps for metal sheaths PUSH PULL outer cable with inner sheath BP Type Sheaves/Pulleys with Bore MP type sheave/pulley self-lubricated bearing Ball bearing UP type sheaves/blocks Protected ball bearing SP type sheaves/blocks Pulleys type LP Plastic tube POM / PE steel cable

Sheaves / pulleys type SP ball bearing protected

These polyamide sheaves have the following characteristics :

They are suitable for the highest loads.

They are mounted on quality ball bearings, greased for life and fitted with flanges to protect them from contamination.

They can handle high speeds and heavy loads.

For cable up to: mm	A ± 0,01 mm	B ± 0,38 mm	C ± 0,30 mm	D + 0,25 mm	E ± 0,13 mm	R mm	Capacity dyn.**	Weight kg/100 pcs.	Previous Ref.	New Ref.
0,80	3,175	8,0	9,5	2,8	2,4	0,4	45	0,038	SPU 07832	UM000035
1,20	3,175	11,0	13,0	4,0	3,2	0,6	45	0,148	SPU 11032	UM000036
0,80	3,175	13,0	16,0	4,0	3,2	0,4	45	0,175	SPU 12732	UM000037
1,20	3,175	16,0	19,0	4,0	4,0	0,6	45	0,225	SPU 16032	UM000038
1,20	4,763	22,5	27,0	6,4	5,6	0,6	400	0,900	SPU 22548	UM000039
1,60	4,763	27,0	32,0	6,4	5,6	0,9	400	1,007	SPU 27048	UM000041
1,20	6,350	22,5	27,0	7,2	5,6	0,6	400	1,023	SPU 22564	UM000040
2,40	6,350	32,0	38,0	7,2	7,2	1,2	400	1,452	SPU 32064	UM000042
3,00	6,350	35,0	44,5	7,2	7,2	1,6	400	1,653	SPU 35064	UM000043

** Dynamic capacity at 500 rpm

Load capacity of SP sheaves/strong>:
The table gives the approximate dynamic load capacities of the sheaves for normal operating conditions, i.e. constant load and speed, to achieve an average life of 2500 hours

The prerequisites for this are correct assembly, a clean environment and optimal lubrication.

For speeds other than 500 rpm, the load capacity of the sheaves is determined as follows:

Rotation n(1/min) Coefficient multiplicateur

50 2,5
100 1,9
300 1,23
800 0,83
1000 0,76

Rotation	n(1/min)	Coefficient multiplicateur

50		2,5
100		1,9
300		1,23
800		0,83
1000		0,76

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