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China factory - Shanghai Yongxing Bearing Manufacturing Co., Ltd.

Shanghai Yongxing Bearing Manufacturing Co., Ltd.

  • China,Shanghai ,Shanghai
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China Lubricating Groove Angular Contact Spherical Plain Bearing for Radial Unidirecti
China Lubricating Groove Angular Contact Spherical Plain Bearing for Radial Unidirecti

  1. China Lubricating Groove Angular Contact Spherical Plain Bearing for Radial Unidirecti
  2. China Lubricating Groove Angular Contact Spherical Plain Bearing for Radial Unidirecti
  3. China Lubricating Groove Angular Contact Spherical Plain Bearing for Radial Unidirecti
  4. China Lubricating Groove Angular Contact Spherical Plain Bearing for Radial Unidirecti
  5. China Lubricating Groove Angular Contact Spherical Plain Bearing for Radial Unidirecti

Lubricating Groove Angular Contact Spherical Plain Bearing for Radial Unidirecti

  1. MOQ： 500pcs
  2. Price： $2.00 - $48.00
  3. Get Latest Price
Payment Terms T/T
Supply Ability 1000pcs per week
Delivery Time 30 days
Packaging Details industrial pack
Type Spherical Plain bearings
Material chrome steel,Steel/Steel and Steel/PTFE fabric material,Chrome/stainless,Carbon Steel,bearing steel
Service OEM Customized Services,OEM or private label accepted.
Feature lubricated
Application Industry,engineering,Machinery,Agricultural
Oem ACCEPT,Acceptable,welcome,Allowed
Sample available,
Sliding contact surfaces Steel / Steel
Stock rich,Ready
Port Shanghai
Brand Name SYX
Model Number GAC..S
Certification ISO/TS 16949:2009
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T Supply Ability 1000pcs per week
Delivery Time 30 days Packaging Details industrial pack
Type Spherical Plain bearings Material chrome steel,Steel/Steel and Steel/PTFE fabric material,Chrome/stainless,Carbon Steel,bearing steel
Service OEM Customized Services,OEM or private label accepted. Feature lubricated
Application Industry,engineering,Machinery,Agricultural Oem ACCEPT,Acceptable,welcome,Allowed
Sample available, Sliding contact surfaces Steel / Steel
Stock rich,Ready Port Shanghai
Brand Name SYX Model Number GAC..S
Certification ISO/TS 16949:2009 Place of Origin China
High Light Lubricating Angular Contact Spherical Plain Bearing ，Angular Contact Radial Spherical Plain Bearing ，Radial Unidirectional Axial Loads Angular Bearing
Angular Contact Spherical Plain Bearing GAC..S
Maintenance-required bearing with lubricating groove designed for heavy-duty applications requiring radial and unidirectional axial (combined) loads.
Product Overview
GAC..S bearings are lubricated angular contact joint bearings engineered for heavy-duty low-speed swing conditions in engineering machinery, automotive systems, metallurgy, mining, and industrial applications. Both inner and outer rings are manufactured from quenched bearing steel, with the outer ring featuring lubrication grooves and holes to support regular maintenance and extend service life.
Material Specifications
  • Both outer and inner rings manufactured from carbon chromium steel
  • Hardened and phosphorization treatment for enhanced durability
  • Outer ring features lubricating groove and holes with two cross lubricating grooves on sliding surface
  • Sliding surface treated with MoS2 for improved performance 

 

Specifications:

Bearing Code Dimensions (mm)   Load Rating kN Weight
d D B C T dk S A rs.rls a° Dynamic Static ≈kg
min  
GAC25S 25 47 15 14 15 42 0.6 7.5 1 2.5 50 250 0.148 
GAC28S 28 52 15 15 16 47 1 8 1 2 60 300 0.186 
GAC30S 30 55 17 15 17 49.5 1.3 8.5 1 4.3 63 315 0.208 
GAC32S 32 58 17 16 17 52 2 8.5 1 2 71 354 0.241 
GAC35S 36 62 18 16 18 55.5 2.1 9 1 4 78 390 0.268 
GAC40S 40 68 19 17 19 62 2.8 9.5 1 3.5 92 463 0.327 
GAC45S 45 75 20 18 20 68.5 3.5 10 1 3 108 540 0.416 
GAC50S 50 80 20 19 20 74 4.3 10 1 1.5 123 618 0.455 
GAC55S 55 90 23 20 23 82 5 11.5 1.1 4 144 721 0.645 
GAC60S 60 95 23 21 23 88.5 5.7 11.5 1.1 2.5 163 817 0.714 
GAC65S 65 100 23 22 23 93.5 6.5 11.5 1.1 1 180 905 0.759 
GAC70S 70 110 25 23 25 102 7.2 12.5 1.1 2 206 1030 1.04 
GAC75S 75 115 25 24 25 107 7.9 12.5 1.1 1 220 1129 1.12 
GAC80S 80 125 29 25.5 29 115 8.6 14.5 1.1 3.5 258 1290 1.54 
GAC85S 85 130 29 26.5 29 122 9.4 14.5 1.1 2 284 1422 1.61 
GAC90S 90 140 32 28 32 128.5 10.1 16 1.5 3.5 316 1580 2.09 
GAC95S 95 145 32 29.5 32 135 10.8 16 1.5 2 350 1750 2.22 
GAC100S 100 150 32 31 32 141 11.6 16 1.5 0.5 384 1923 2.34 
GAC105S 105 160 35 32.5 35 148 12.3 17.5 2 2 423 2116 2.93 
GAC110S 110 170 38 34 38 155 13 19 2 3 463 2318 3.68 
GAC120S 120 180 38 37 38 168 14.5 19 2 0.5 547 2735 3.97 
GAC130S 130 200 45 43 45 188 18 19 2.5 1 710 3550 5.92 
GAC140S 140 210 45 43 45 198 19 19 2.5 1 740 3740 6.33 
GAC150S 150 225 48 46 48 211 20 20.5 3 1 850 4270 8.01 
GAC160S 160 240 51 49 51 225 20 22 3 1 970 4850 9.79 
GAC..S is equivalent to GE..SX INA.
 
Product Features
  • Load Capacity: Simultaneously withstands large radial loads and unidirectional axial loads (combined loads)
  • Adjustment Angle: Typically 1°~4.5°, depending on model size (larger sizes have smaller angles)
  • Operating Conditions: Suitable for low-speed swing (<600 swing/min) and reciprocating motion, not recommended for high-speed rotation
  • Lubrication Method: Requires regular addition of lubricating grease through oil groove and oil hole; recommended lithium-based or extreme pressure lubricating grease
  • Temperature Range: Standard range from -30°C to +120°C, up to 150°C under extreme conditions
Important Note: This bearing type cannot withstand bidirectional axial loads. For bidirectional loading requirements, install in pairs in reverse orientation.
GCR15 Steel Spherical Plain Bearing GE30ES technical diagram and application illustration
Application Information
Common Applications
  • Construction Machinery: Excavator arm connections, loader steering knuckles, crane pivot points
  • Automotive Systems: Balance bridge suspension, steering rod joints, transmission shaft universal joints
  • Industrial Equipment: Welding robot joints, rotary table supports, hydraulic cylinder hinge points
  • Mining & Metallurgy: Crusher swing arms, conveyor hinges, steel rolling equipment connection parts
Installation Guidelines
Align Installation Direction
Ensure the lubrication groove on the outer ring is oriented toward a position convenient for later maintenance (upward or lateral) to facilitate lubricating grease addition.
Use Specialized Tools for Press Fit
Apply force smoothly and vertically to avoid inner ring deformation or spherical surface damage from eccentric load.
Control pressing speed at 0.1-0.3 mm/s to prevent impact-induced coating peeling or retaining frame damage.
Precautions for Paired Installation
For equipment requiring bidirectional axial force resistance, install two GAC.S bearings back-to-back or face-to-face in pairs with consistent preload force to prevent eccentric wear.
Purchasing Guide
  • Model Selection: Select based on load requirements with priority given to rated dynamic load CC, ensuring C > 1.2 * Peq (equivalent load)
  • Safety Factor: Increase to 1.5 times or more for high-impact working conditions
  • Lubrication Maintenance: In dusty environments, add lubricating grease every 500 hours
  • Extended Maintenance: Models with sealing rings (such as -2RS) can extend lubrication intervals

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer

  • Year Established:

    1996

  • Total Annual:

    30000000-50000000

  • Employee Number:

    150~200

  • Ecer Certification：

    Verified Supplier

Founded in 1996, Shanghai YongXing Bearing Manufacturing Co., Ltd. (SYX) has evolved from a leading manufacturer into a certified innovator at the forefront of precision motion technology. We specialize in engineering and producing high-performance spherical plain bearings, rod ends, and cam followe... Founded in 1996, Shanghai YongXing Bearing Manufacturing Co., Ltd. (SYX) has evolved from a leading manufacturer into a certified innovator at the forefront of precision motion technology. We specialize in engineering and producing high-performance spherical plain bearings, rod ends, and cam followe...

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Get in touch with us

  • Reach Us
  • Shanghai Yongxing Bearing Manufacturing Co., Ltd.
  • Rm907, No350, South Shanxi Rd. Shanghai, 200001, China
  • https://www.sphericalplain-bearing.com/

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