Efant Rts Ru297 Slewing Ring Bearing Crossed Cylindrical Roller Bearing

China Efant Rts Ru297 Slewing Ring Bearing Crossed Cylindrical Roller Bearing, Find details about China Cross Roller Bearing, Cylindrical Roller Bearing from Efant Rts Ru297 Slewing Ring Bearing Crossed Cylindrical Roller Bearing

Basic Info.

Model NO.

RU297X RU297G

Type

No Gear

Delivery Time

7 Days or Consult

Service

OEM ODM

Trademark

EFANT

Transport Package

Customization

Specification

standard

Origin

Luoyang

HS Code

8482800000

Model NO.

RU297X RU297G

Type

No Gear

Delivery Time

7 Days or Consult

Service

OEM ODM

Trademark

EFANT

Transport Package

Customization

Specification

standard

Origin

Luoyang

HS Code

8482800000

Product Desciption

Efant Rts Ru297 Slewing Ring Bearing Crossed Cylindrical Roller Bearing

EFANT RTS RU297 Slewing Ring BEARING Crossed CYLINDRICAL Roller Bearing

With the cross roller bearing, a cylindrical roller is arranged crosswise, with each roller perpendicular to the adjacent roller, in a 90°groove, separated from each other by a spacer retainer .this design allows just one bearing to receive loads in all directions including, radial, axial, and moment loads. Since the cross-roller ring achieves high rigidity and the precision can reach up to P5 P4 P2, despite the minimum possible dimensions of the inner and outer rings, it is optimal for applications such as joints and swiveling units of industrial robots, swiveling table of machining centers .precision rotary tables, medical equipment, measuring instruments and IC manufacturing machines.

RU/XSU/XU CROSS ROLLER BEARING SERIES FEATURE:
Since the mounting holes are provided, this model does not require a presser flange or housing. In addition, because it has an integrated inner/outer ring structure and is equipped with washers, its performance is minimally affected by the mounting procedure, ensuring stable rotation accuracy and torque. This model can be used for both inner-ring rotation and outer-ring rotation.

Brand	EFANT
Model	ERBF21040 (RU297)
Inner Diameter	210
Outer Diameter	380
Inner ring width	40
Pitch diameter	297.3
Inner ring shaft shoulder	272
Outer ring shaft shoulder	320
static/dynamic load rating	281/156
Inner ring accuracy P5	0.010
Inner ring accuracy P4	0.008
Outer ring accuracy P5	0.020
Outer ring accuracy P4	0.013
Weight	21.3