Inner diameter: 300 (mm)
Thickness: 38 (mm)
Whether to provide machining customization: yes
Type: cross roller bearing
Weight: 12 (kg)
Number of scroll columns: single column
Raceway type: straight raceway
Retainer and its material: TN engineering plastics
Model: SX011860VSP
Bearing material: high carbon chromium bearing steel (full quenching type)(GCr15)
Brand: LYDZC
Purpose: general purpose
Sample or spot: spot
Outside diameter: 380 (mm)
Brand: LYDZC
Model: SX011818
Roll type: cylindrical roller
Standard number:
Application: construction machinery
Internal diameter d: 90 mm
Internal diameter d: 90 mm
Thickness: 13 mm
Weight: 0.4kg
Material: bearing steel
Size specification: small
Number of scroll columns: single column
Raceway type: straight raceway
Load direction: both
Oil or not: no oil
Standard parts: standard parts
Sample or spot: spot
Import or not: non-import
Automatic centering: rigid
Performance: corrosion resistance
Eccentric or not: no


LYDZC cross roller bearings are two columns of cylindrical rollers that are arranged vertically and crosswise through nylon isolation blocks in a 90-degree v-shaped roller track. Therefore, cross roller bearings can bear radial load, axial load and torque load in multiple directions. The size of the inner and outer rings is miniaturized, the extremely thin form is close to the limit of the small size, and has high rigidity, and the precision of LYDZC cross roller bearing can reach level 2. Therefore, it is suitable for joint rotation of industrial robots, rotary table of machining center, precision rotary table, medical machine, calculator, IC manufacturing device and other equipment.


SX type (outer ring division type, inner ring rotation type) is similar to RB series in structure. Outer ring is a two-segment structure, connected by three fixed rings, and designed as one inner ring, which is suitable for the parts requiring high precision of inner ring rotation. Cross roller bearings are suitable for various types of vertical or horizontal boring machines, as well as vertical mill, vertical car and large gear milling machine applications.


Series model SX011814 SX011818, SX011820 SX011824, SX011828, SX011832, SX011836, SX011840, SX011848, SX011860, SX011868, SX011860, SX0118/500
Application field CNC turntable - industrial robot arm - precision reducer - CNC rotary table - detection instrument - precision medical equipment

SX type cross roller bearing installation and debugging
"Cross roller bearings should be installed according to the following procedures:
1. Before installation, clean the bearing seat or other mounting parts to eliminate dirt, and confirm whether the burrs of each part have been removed.
2. When inserting into the bearing seat or shaft, as it is a thin wall bearing, it is prone to tilt when inserting, please use the plastic hammer to find out the level at the same time, and tap evenly in the circumference direction, and insert bit by bit until you can confirm by sound that it is completely close to the contact surface.
3. Flank the mounting of flange plate
3.1 after placing the side pressure flange plate into place, roll it back and forth several times in the circular direction to adjust the position of the mounting bolt.
3.2 install the compression bolt. Make sure the bolt is not difficult to screw in due to hole deviation.
3.3 tightening of compression bolts from temporary to formal tightening can be divided into 3 to 4 stages, and repeated tightening in the order of diagonal. Tighten the compression bolts of the two split inner or outer rings

The type of  cross roller bearing SX series is as follows:
SX011814 SX011818 SX011820 SX011824 SX011828 SX011832 SX011836
SX011840 SX011848 SX011860 SX011868 sx0186/500
cross roller bearing CRB series models are as follows:
CRB2008 CRB2508 CRB3010 CRB3510 CRB4010 CRB4510 CRB5013 CRB6013
CRB7013 CRB8016 CRB9016 CRB10016 CRB10020 CRB11012 CRB11015
CRB11020 CRB12016 CRB12025 CRB13015 CRB13025 CRB14016 CRB14025
CRB15013 CRB15025 CRB15030 CRB16025 CRB17020 CRB18025 CRB19025
CRB20025 CRB20030 CRB20035 CRB22025 CRB24025 CRB25025 CRB25030
CRB25040 CRB30025 CRB30035 CRB30040
 light series:
RU42 RU66 RU85 RU124 RU148 RU178 RU124X RU148X RU178X RU124G
RU148G RU178G RU228 RU297 RU445 RU228X RU297X RU445X RU228G
RU297G RU445G
Two-half structure of THK RE series inner circle:
RE2008 RE2508 RE3010 RE3510 RE4010 RE4510 RE5013 RE6013
RE7013 RE8016 RE9016 RE10016 RE10020 RE11012 RE11015 RE11020
RE12016 RE12025 RE13015 RE13025 RE14016 RE14025 RE15013 RE15025
RE15030 RE16025 RE17020 RE18025 RE19025 RE20025 RE20030 RE20035
RE22025 RE24025 RE25025 RE25030 RE25040 RE30025 RE30035 RE30040
RE35020 RE35025 RE40035 RE40040 RE45025 RE50025 RE50040 RE50050
RE60040 RE70045 RE80070 RE90070 RE1000110 RE1250110
standard series:
VU140179 VU200220 VU130225 VU200260 VU140325 VU250380 VU200405
VU250433 VU300574 VU360680 VA140188 VA160235 VA160302 VA250309
VI160288 VI140326 VI160420
XSU080168 XSU080188 XSU080218 XSU080258 XSU080318 XSU080398
XA120235 XA200352
XI120288
XU050077 xu06094 XU060111 XU080120 XU080149 XU120179 XU120222 XU160260 XU080264 XU160405 XU080430 XU300515
External teeth: xa120235-n xa200252-h
Internal tooth: XI120288 - N
No teeth: XSU140414, XSU140544, XSU140644, XSU140744, XSU140844, XSU140944, XSU1401094