CRBF8022AD

CRBF Crossed Roller Bearings, Since the mounting holes are provided the 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.

CRBH MODEL

1.CRBF Crossed Roller Bearings Structure

With the Cross-Roller Ring, cylindrical rollers are arranged crosswise, with each roller perpendicular to the adjacent roller, in a 90゜ V 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.

RU66

2.CRBF Crossed Roller Bearings Features

Since this series bearings with mounting holes already,they do not need flange or  housing.In addition,because it has anintergrated inner/outer ring structureand is equipped with washers,its performance is minimally affected by the mounting procedure,ensuring stable rotation accurancy and torque. 

  • High precision: P4 precision, P2 precision
  • High rigidity: This series bearing have preload
  • High load:This series bearing can bear double-direction axial load, radial load and tilting moment
  • Small size: This series bearing can save space for machine tools
CRBF11528AT

3. CRBF Crossed Roller Bearings Applications

Widely used on high precision rotary table, robot joints, rotating units, sophisticated medical equipments, and measurement instruments.

CRBF9025A

4. If You Need Custom Made, Pls Contact Us

5. CRBF Crossed Roller Bearings Escription

CRBF
LKPB ModelsBoundary dimensions Mounting holes    mm Mounting dimensionsBasic dynamic load ratingBasic static load rating Weight
dDB r1r2PCD1 Inner ringPCD2Outer ring d aDaC CoKG
Open TypeSealed Typemm mmmmmin minMounting holes Mounting holesmm mmKNKn
CRBF108ATCRBF108ATUU1052 80.30.316 4-M3 through426-φ3.4 throughφ6.5 counter bore depth 3.324 312.912.430.12
CRBF2012ATCRBF2012ATUU20 70120.30.3 286-M3 through576-φ3.4 throughφ6.5 counter bore depth 3.3 36.548.57.68.37 0.31
CRBF2512ATCRBF2512ATUU2580 120.60.635 6-M3 through676-φ3.4 throughφ6.5 counter bore depth 3.346.5 58.57.611060.4
CRBF3515ATCRBF3515ATUU35 95150.60.6 458-M4 through838-φ4.5 throughφ8 counter bore depth 4.4 567417.320.9 0.66
CRBF5515ATCRBF5515ATUU55120 150.60.665 8-M5 through1058-φ5.5 throughφ9.5 counter bore depth 5.476 9420.127.70.96
CRBF8022ATCRBF8022ATUU80 165220.61 9710-M5 through 10- φ 5.5 through φ 9.5 counter bore depth 5.4148 10-φ5.5 throughφ9.5 counter bore depth 5.410713751.1 722.63
CRBF8022ACRBF8022AUU80165 220.6197 10-M5 through 10- φ 5.5 through φ 9.5 counter bore depth 5.414810-φ5.5 throughφ9.5 counter bore depth 5.4107 13751.1722.6
CRBF8022ADCRBF8022ADUU80165 220.6197 10-M5 through 10- φ 5.5 through φ 9.5 counter bore depth 5.414810-φ5.5 throughφ9.5 counter bore depth 5.4 10713751.172 2.6
CRBF9025ATCRBF9025ATUU90210 251.51.5112 12-M8 through18712-φ9 throughφ14 counter bore depth 12132 16873.41084.83
CRBF9025ACRBF9025AUU90210 251.51.5112 12- φ 9 through φ 14 counter bore depth 1218712-φ9 throughφ14 counter bore depth 12 13216873.4108 4.67
CRBF9025ADCRBF9025ADUU90210 251.51.5112 12- φ 9 through φ 14 counter bore depth 1218712-φ9 throughφ14 counter bore depth 12132 16873.41084.67
CRBF11528ATCRBF11528ATUU115 240281.51.5 13912-M8 through 12- φ 9 through φ 14 counter bore depth 13.5217 12-φ9 throughφ14 counter bore depth 13.516219884.3 1386.81
CRBF11528ACRBF11528AUU115240 281.51.5139 12-M8 through 12- φ 9 through φ 14 counter bore depth 13.521712-φ9 throughφ14 counter bore depth 13.5162 19884.31386.63
CRBF11528ADCRBF11528ADUU115240 281.51.5139 12-M8 through 12- φ 9 through φ 14 counter bore depth 13.521712-φ9 throughφ14 counter bore depth 13.5 16219884.3138 6.63

For expert guidance in meeting your specific requirements, reach out to our knowledgeable team. Experience firsthand how our precision solutions can elevate your machinery’s efficiency and durability. Contact us today!

LKPB With more than 10 years of production experience

Supporting OEM service; 50 days return service; 7*24 hours technical support; Accept non-standard customization; Maximum 24 months product warranty

LKPB®

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    FAQ

    Luoyang LIKE Precision Machinery Co., Ltd – LKPB,Located in Luoyang, which is a bearing manufacturing base in China, we are an enterprise focusing on the research, development and manufacture of precision bearings, mainly producing precision crossed roller bearings and rotary table bearings and various non-standard bearings with precision class of P5, P4 , P2 and VSP.

    The company strictly follows the ISO9001 quality system requirements for product quality control, relying on the professional technology of the bearing production base, the product quality is stable and cost-effective, and is well received by customers at home and abroad. The company adheres to the concept of “openness, professionalism and responsibility”, and strives to become a professional bearing application service provider. Welcome customers to negotiate, looking forward to sincere cooperation with you, willing to achieve a win-win situation with you!

    Luoyang LIKE Precisoin Machinery Co., Ltd has accumulated rich production experience in the past 10 years,  supporting OEM service. Our products are exported to Germany, Italy, Korea, Japan, the United States, Belgium, Turkey and so on.

    Top quality:  Rotary Table Bearing ( YRTYRTS, YRTM, ZKLDF series) ; Crossed Roller Bearing ( RA/RAU, RBRU, RE, SX, XU, XSUXR/JXR, CRB/CRBC, CRBHCRBFCRBSCRBT series); Thin Section Bearings ( KAA, KA, KB, KC, KD, KF, KG, JHA, JA, JB, JG, JU series);  Harmonic Reducer Bearings ( CSFSHF series); Angular Contact Ball Bearing ( 718, 719, 70, 72 series); Hollow Rotary Platform Bearings ( ZK series); and Flexible Bearings ( F series, 3E series).

    Yes, We have experience working in this area

    The main application areas of our products are precision rotary tables, machining center rotary tables, industrial robot joints and rotating, robotic rotating parts, CNC machine tools, automation industry, direct drive motors, precision instruments, radar, medical equipment and other industries.

    Regular models are in stock, reasonable prices, ready for delivery, non-standard precision bearings according to the requirements of the drawings and the number of 1-3 weeks delivery time