Dynaserv Bearing Specifications

The Dynaserv motors uses IKO crossed-roller bearings. These bearings are capable of taking such complex loads as radial, thrust and moment loads at the same time. They are widely employed in industrial machines, industrial robots, medical apparatus, etc.

DYNASERV BEARING SPECIFICATIONS

Specification/Unit	DM-B	DM-A/DR-A	DR-E	DR-B

Specification/Unit	DM-B	DM-A/DR-A	DR-E	DR-B
Inner Diameter/mm	90	190	120	106
Outer Diameter/mm	130	240	180	140
Average Diameter/mm	110	215	150	123
Thickness/mm	16	24	25	16

Basic Dynamic Load Rating/kgf	1500	4350	5080	2050
Basic Static Load Rating/kgf	2440	8300	7610	2440
Pre-Load/kgf	305	595	439	288
Static Axial(Compression) Load Permitted/kgf	3000	4000	4000	3000
Static Axial(Tension) Load Permitted/kgf	1000	2000	2000	1000
Static Over Hung Load/kgfm	20	40	40	20
Axial(Compression) Stiffness/mm/kgf	.000025	.00002	.00002	.00003
Axial(Tension) Stiffness/mm/kgf	.00003	.00003	.00003	.00004
Over Hung Load Stiffness/rad/kgfm	.00001	.000004	.000004	.00002