Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
{"title":"PWTR1542-2RS Track Roller Bearing High Capacity Gcr15 Steel Sealed 15x42x19mm","imgUrl":"https:\/\/img.chinax.com\/nimg\/5d\/dc\/d36e5b737556d47f90a229e77be7-200x200-1\/pwtr1542_2rs_track_roller_bearing_high_capacity_gcr15_steel_sealed_15x42x19mm.jpg","attrs":{"Brand Name":"GQZ or OEM","Model Number":"PWTR1542-2RS","Certification":"ISO","Place of Origin":"China"}}
{"title":"Chrome Steel Material INA NA2205-2RSR Yoke Type Track Roller Bearing 25x52x18mm","imgUrl":"https:\/\/img.chinax.com\/nimg\/64\/fe\/740e555004394fd18af74acc884b-200x200-1\/chrome_steel_material_ina_na2205_2rsr_yoke_type_track_roller_bearing_25x52x18mm.jpg","attrs":{"Brand Name":"INA","Model Number":"NA2205-2RSR","Certifiion":"ISO 9001:2015","Place of Origin":"Germany"}}
{"title":"LJ34ENS 70 V Shaped Groove Clamp LJ Series LJ34E LJ34C Stainless Steel V Groove","imgUrl":"https:\/\/img.chinax.com\/nimg\/a8\/b3\/9fdcb04b1f90e2a76adb5520f946-200x200-1\/lj34ens_70_v_shaped_groove_clamp_lj_series_lj34e_lj34c_stainless_steel_v_groove_track_roller_bearing.jpg","attrs":{"Brand Name":"Optional","Model Number":"LJ34ENS","Certifiion":"ISO9001","Place of Origin":"CHINA"}}
{"title":"MCF 47 S Crowned Stud Type Cam Follower Bearing 47mm Metric Sealed Full","imgUrl":"https:\/\/img.chinax.com\/nimg\/6c\/c7\/7dfae13f1abafe4a801abe789e53-200x200-1\/mcf_47_s_crowned_stud_type_cam_follower_bearing_47mm_metric_sealed_full_complement_needle_roller_track_roller.jpg","attrs":{"Roller Outer Diameter":"D=47 mm","Supply Ability":"100000 Sets per month","Number of row":"Single Row","Brand Name":"GQZ \/OEM"}}
LR604 belongs to LR series yoke-type track roller bearing (cam follower).
Single row deep groove ball internal structure with thickened outer ring, designed for outer ring rotating operation, rolling directly on guide rails or cam surfaces.
Common variants:
LR604:Open type
LR604ZZ:Double-sided metal dust shield
LR604-2RS:Double contact rubber seal
LR604U:R500 crowned outer surface, reduce edge stress and compensate minor misalignment
It mainly bears radial loads, suitable for compact, miniature automation equipment, medium-speed linear motion transmission. Pre-greased option available for maintenance-free operation.
Formal quotation will be sent within 24 hours upon your inquiry.
2. Technical Specifiions
Model
LR604
Dimensions
d4 mm, D13 mm, C4 mm
Minimum chamfer r
0.2 mm
Net weight
approx 0.010 kg
Structure
Single row ball yoke track roller bearing
Material
GCr15 bearing steel, pressed steel cage
Basic dynamic load Cr
870 N
Basic static load C0r
350 N
Limiting speed
ZZ shield type: 27000 rpm
2RS sealed type: 18000 rpm
Complete dimension drawings and load data available on request.
3. Core Advantages
Thick-walled outer ring improves rigidity, resist deformation under direct contact rolling load
Miniature automated production lines and small linear guide idler rollers
Textile machinery, printing equipment and packaging automation assemblies
Precision office equipment, optical equipment and small cam transmission units
Medical automation devices and miniature conveying machinery
Medium-speed light-load cam and guide rail rolling mechanisms
5. Why Choose GQZ Bearing
25 years professional bearing manufacturer, products exported globally.
Strict raw material heat treatment and outer ring surface precision grinding.
Support flat outer ring / crowned outer ring two types of processing.
24-hour technical support for seal type and surface profile selection.
Ample stock for machinery distributors.
Precise dimensions and stable service performance.
6. Quality Control Process
GCr15 raw material quenching & tempering hardness inspection
Precision superfinishing for outer rolling surface and raceways
Surface profile inspection for crowned version
Clearance grouping and rotational smoothness testing
7. Request Quotation
If you need LR604 track roller bearings:
Send inquiry to obtain below supports:
Quick quotation within 24 hours
Alternative 2RS sealed / ZZ shield / U crowned outer ring solution
Stainless steel LR604 consultation
Competitive factory direct price
Contact our sales team for full datasheets and formal offer.
8. FAQ
Q1: Common suffix explanation
2RS = double rubber contact seal; ZZ = double metal shield; U = R500 crowned outer surface.
Q2: Main dimensions of LR604?
4×13×4 mm miniature yoke track roller bearing.
Q3: Important usage tip
This roller applies to inner ring fixed, outer ring rotating working mode.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company
Year Established:
1989
Total Annual:
1000000-10000000
Employee Number:
10~100
Ecer Certification:
Verified Supplier
Established in 1999, Wuxi Guangqiang Bearing Trade Co.,Ltd works hard in researching and manufacturing high quality bearings and rely on it's advantages of strong technologies, advanced equipment, professional technical team, quality production and reasonable prices has gain a broad... Established in 1999, Wuxi Guangqiang Bearing Trade Co.,Ltd works hard in researching and manufacturing high quality bearings and rely on it's advantages of strong technologies, advanced equipment, professional technical team, quality production and reasonable prices has gain a broad...