111or112 series bore:800-2000mm Single-Row Crossed Roller Slewing Bearings

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Crossed roller slewing bearings provide the highest rotational accuracy in their class. Key features:

90° crossed roller arrangement for maximum stiffness
±0.001° repeat positioning accuracy
Compact design with high moment load capacity
Ideal for robotics, medical equipment and telescope mounts
Standard and custom clearance options available

Single-Row Crossed Roller Slewing Bearings Product Specifications

Basic parameters are displayed below. Click the details icon to view complete specifications including materials, tolerances, and application guidelines.

Bearing Model	Dimensions			Structure dimensions			Coa	Weight
Bearing Model	d	D	H	n1	H1	h	Coa	Weight
	111.28.1000	878	1122	82	6	72	10	2330	210
112.28.1000	878	1122	82	6	72	10	2330	210
111.28.1120	998	1242	82	6	72	10	2620	230
112.28.1120	998	1242	82	6	72	10	2620	230
111.32.1250	1110	1390	91	5	81	10	3210	350
112.32.1250	1110	1390	91	5	81	10	3210	350
111.32.1400	1260	1540	91	5	81	10	3580	400
112.32.1400	1260	1540	91	5	81	10	3580	400
111.32.1600	1460	1740	91	5	81	10	4120	440
112.32.1600	1460	1740	91	5	81	10	4120	440
111.32.1800	1660	1940	91	5	81	10	4600	500
112.32.1800	1660	1940	91	5	81	10	4600	500
111.40.2000	1825	2178	112	8	100	12	6860	900
112.40.2000	1825	2178	112	8	100	12	6860	900

Single-Row Crossed Roller Slewing Bearings

Single-Row Crossed Roller Slewing Bearings Product Specifications

Bore Diameter

Gear Type

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