SHANGHAI JINB BEARINGS CO., LTD. is located in Shanghai, China. It was founded in 2001. JINB is its registered trademark. It is a professional slewing bearing manufacturer and facilitator. The structures of its main products are single row balls, double row bass, triple row balls, roller/ ball combination and crossed rollers. Since its foundation, the company has owned a regularized production base, excellent numerical control production equipments and a complete quality inspection system. Besides, it has passed ISO9001: 2008 quality system authentication.
We strictly stick to the national standards for the construction machinery industry of JG/ T66-1999, JG/ T67-1999 and JG/ T68-1999 and the national standard for the mechanical industry of JB/ T2300-1999 to produce slewing bearings. At the same time, we can design and manufacture non-standard products according to customers' requirements.
Our products are mainly for excavators, tower cranes, autocranes and crawler cranes matching. Also, products are widely used in building machinery, construction machinery, harbour machinery, metallurgical machinery, light industrial machinery and other mechanical fields such as wind power.Currently, products are exported to more than ten countries such as U.S.A., U.K., Germany, Finland, Spain, Russia and South Korea, etc. JINB is becoming a rising new star in the slewing bearing industry.
SHANGHAI JINB BEARING CO., LTD.adheres to the business principle of " quality is the first and credit is the basis" . With the enterprise spirit of " pursuit of perfection and pragmatism" , we constanly explore and determinedly innovate with great efforts to make competitive products. Besides, we devote ourselves to developing high precision and long life bearings.
We always pursue the goal of providing customers with high quality products and first class service.
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Seller:
- slewing bearing
We supply slewing bearings. If you are interested, pls.contact us. Thank you.
slewing bearings, Crossed roller bearings, standard series 14, without gear teeth, lip seals on both sides
XSU 14 0414
XSU 14 0544
XSU 14 0644
XSU 14 0744
XSU 14 0844
XSU 14 0944
XSU 14 1094
slewing bearings, Crossed roller bearings, standard series 14, internal gear teeth, lip seals on both sides
XSI 14 0414 N
XSI 14 0544 N
XSI 14 0644 N
XSI 14 0744 N
XSI 14 0844 N
XSI 14 0944 N
XSI 14 1094 N
slewing bearings, Crossed roller bearings, standard series 14, external gear teeth, lip seals on both sides
XSA 14 0414 N
XSA 14 0544 N
XSA 14 0644 N
XSA 14 0744 N
XSA 14 0844 N
XSA 14 0944 N
XSA 14 1094 N
slewing bearings, Crossed roller bearings, standard series 14, without gear teeth, lip seals on both sides
XU.6.14.0414
XU.6.14.0544
XU.6.14.0644
XU.6.14.0744
XU.6.14.0844
XU.6.14.0944
XU.6.14.1094
slewing bearings, Crossed roller bearings, standard series 14, internal gear teeth, lip seals on both sides
XI.6.14.0414 G1
XI.6.14.0544 G1
XI.6.14.0644 G1
XI.6.14.0744 G1
XI.6.14.0844 G1
XI.6.14.0944 G1
XI.6.14.1094 G1
slewing bearings, Crossed roller bearings, standard series 14, external gear teeth, lip seals on both sides
XE.6.14.0414 G1
XE.6.14.0544 G1
XE.6.14.0644 G1
XE.6.14.0744 G1
XE.6.14.0844 G1
XE.6.14.0944 G1
XE.6.14.1094 G1
- slewing ring beairng
We supply slewing bearings. If you are interested, pls.contact us. Thank you.
Slewing rings, Four point contact bearings, light series 20, external gear teeth, lip seals on both sides
VLA 20 0414 N
VLA 20 0544 N
VLA 20 0644 N
VLA 20 0744 N
VLA 20 0844 N
VLA 20 0944 N
VLA 20 1094 N
Slewing rings, Four point contact bearings, light series 20, internal gear teeth, lip seals on both sides
VLI200414 N
VLI200544 N
VLI200644 N
VLI200744 N
VLI200844 N
VLI200944 N
VLI201094 N
Slewing rings, Four point contact bearings, light series 20, without gear teeth, lip seals on both sides
VLU200414
VLU200544
VLU200644
VLU200744
VLU200844
VLU200944
VLU201094
Slewing rings, Four point contact bearings, light series 20, external gear teeth, lip seals on both sides
VE.20.0314 G1
VE.20.0414 G1
VE.20.0544 G1
VE.20.0644 G1
VE.20.0744 G1
VE.20.0844 G1
VE.20.0944 G1
VE.20.1094 G1
Slewing rings, Four point contact bearings, light series 20, internal gear teeth, lip seals on both sides
VI.20.0314 G1
VI.20.0414 G1
VI.20.0544 G1
VI.20.0644 G1
VI.20.0744 G1
VI.20.0844 G1
VI.20.0944 G1
VI.20.1094 G1
Slewing rings, Four point contact bearings, light series 20, without gear teeth, lip seals on both sides
VU.20.0314
VU.20.0414
VU.20.0544
VU.20.0644
VU.20.0744
VU.20.0844
VU.20.0944
VU.20.1094
- Cross-Roller Ring;RU
/ / / / we supply cross-roller ring series bearing, If you are interested, pls.contact us. Thank you./ / / /
RU42
RU66
RU85
RU124
RU124X
RU148
RU148X
RU178
RU178X
RU228
RU228X
RU297
RU297X
RU445
RU445X
With the Cross-Roller Ring, cylindrical rollers are arranged crosswise, with each roller perpendicular to the adjacent roller, in a 90œV 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 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 tables of machining centers, rotary units of manipulators, precision rotary tables, medical equipment, measuring instruments and IC manufacturing machines.
- Cross-Roller Ring;RA
/ / / / we supply cross-roller ring series bearing, If you are interested, pls.contact us. Thank you./ / / /
RA5008
RA6008
RA7008
RA8008
RA9008
RA10008
RA11008
RA12008
RA13008
RA14008
RA15008
RA16013
RA17013
RA18013
RA19013
RA20013
RA5008C
RA6008C
RA7008C
RA8008C
RA9008C
RA10008C
RA11008C
RA12008C
RA13008C
RA14008C
RA15008C
RA16013C
RA17013C
RA18013C
RA19013C
RA20013C
High Rotation Accuracy
The spacer retainer fitting among cross-arrayed rollers prevents rollers from skewing and the rotation torque from increasing due to friction between rollers. Unlike conventional types using steel sheet retainers, the Cross-Roller Ring does not cause displacement or locking of rollers and provides a stable rotation torque. Since the inner and outer rings are designed to be separable, the bearing clearance can be adjusted. In addition, highly accurate rotary motion is ensured through adjusting the bearing clearance to provide a preload.
- Cross-Roller Ring;RB
/ / / / we supply cross-roller ring series bearing, If you are interested, pls.contact us. Thank you./ / / /
RB2008
RB2508
RB3010
RB3510
RB4010
RB4510
RB5013
RB6013
RB7013
RB8016
RB9016
RB10016
RB10020
RB11012
RB11015
RB11020
RB12016
RB12025
RB13015
RB13025
RB14016
RB14025
RB15013
RB12025
RB15030
RB16025
RB17020
RB18025
RB19025
RB20025
RB20030
RB20035
RB22025
RB24025
RB25025
RB25030
RB25040
RB30025
RB30035
RB30040
RB35020
RB40035
RB40040
RB45025
RB50025
RB50040
RB50040
RB50050
RB60040
RB70045
RB80070
RB90070
RB1000110
RB1250110
Easy Handling
The inner and outer rings, which are separable, are secured to the Cross-Roller Ring body after the rollers and spacer retainers are installed. This procedure prevents the rings from separating from each other. Thus, it is easy to handle the rings when installing the Cross-Roller Ring.
- Cross-Roller Ring;RE
/ / / / we supply cross-roller ring series bearing, If you are interested, pls.contact us. Thank you./ / / /
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
RE40035
RE40040
RE45025
RE50025
RE50040
RE50050
RE60040
Skewing Prevention
The spacer retainer keeps rollers in their proper position, thereby preventing them from skewing. This eliminates friction between rollers, and therefore secures a stable rotation torque.
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