THK Cross Roller Bearing RU85UUCC0P5

THK Cross Roller Bearing RU85 - Inner/Outer Rotation, 55mm ID x 120mm OD x 15mm Width

RIGIA industrial automation bearing mainly refers to crossed roller bearing. Its cylindrical rollers are in cross arrangement and between every two rollers there is a specially designed space retainer to ensure bearing's running accuracy.
Crossed roller bearing has the feature of high rigidity and high precision rotation, which  are basic requirements of industrial automation bearings. According to machines' different working conditions, BRS offers a whole set of bearing solution for special requirements like high/low temperature, food grade material, medical equipment, etc.

Based on different structure and performance, RIGIA Crossed Roller Bearing can be devided into following types:
1. Super high rigidity, both inner ring and outer ring have integrated structure (Inseparable).
2. Outer ring separable & inner ring inseparable structure is the most widely used crossed roller bearing, mainly use for inner ring rotation.
3. High rigidity high rotation accuracy, inner ring separable structure.
4. Super thin series crossed roller bearing.
5. Crossed roller bearing with installation holes.

THK structure light series：
RU42 RU66 RU85 RU124 RU148 RU178 RU124X RU148X RU178X RU124G RU148(G) RU178G RU228
RU297 RU445 RU228X RU297X RU445X RU228G RU297G RU445G

	THK Cross Roller Bearing RU85 Parameters
	Shaft dia.:	55 mm
	d	55 mm
	D	120 mm
	dp	85 mm	Roller pitch circle dia.
	B	15 mm
	d1	3.1 mm
	r/min	0.6 r/min	Rotational speed
	ds (max)	79	Shoulder Height
	Dh (min)	93	Shoulder Height
	Cr	20.3 KN
	C0r	29.5 KN
	Mass	1 kg
	PCD1	65 mm
		8-M5 through	Mounnting hole
	PCD2	105 mm
		8-φ5.5 drilled through, φ9.5 counter bore depth 5.4	Mounnting hole