• Luoyang Yadian Machinery Equipment Co.,Ltd
    Hi Alisa: It has been assembled, and is working smoothly. Thank you very much
  • Luoyang Yadian Machinery Equipment Co.,Ltd
    So far the YRT580 bearing is ok ,For our other projects, in case we will need similar bearings, we will contact with you.
  • Luoyang Yadian Machinery Equipment Co.,Ltd
    Hello Alisa. The bearing has arrived, in perfect condition. Thank you very much for your help with this order
Contact Person : wang
WhatsApp : +8615515312930

E904KAT2 china flexible bearing factory 18.8x25x4mm china robot bearing suppliers

Place of Origin Luoyang,China
Brand Name YDPB
Certification ISO
Model Number E904KAT2
Minimum Order Quantity 1PCS
Price 1$
Packaging Details bearing+thin plastic film+waterproof paper+thin foam+carton/wooden cases
Delivery Time 5-7days
Payment Terms T/T, Western Union, MoneyGram
Supply Ability 1000pcs/month
Product Details
Model 45.212x61.341x9.015/8.6mm Structure Ball Bearing
Dimension 18.8x25x4mm Application Robots Harmonic Drive Use
Name Harmonic Drive Flexible Bearings Industrial Robots Use Bearing
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Product Description

Flexible Bearings 3E904KAT2 Dimension dx D x H 18.8x25x4mm


Industrial robots bearings 

Robot bearing/harmonic drive bearing is a special kind which easily deforms in a reversible way. It has a very thin outer ring which varies from round shape to oval interatively during its working time. easily double sealed bearing designed primarily for application of radial load—deep ball grooves also permit application of thrust load in either direction, often used in conjunction with another bearing.


Other Dimension

Industrial Robots Use Flexible Bearings Regular models (Dimension- dx D x H mm):

With cage

F14 Series Dimension dxDXH 25.07x33.896x6.095/6.35mm
F17 Series Dimension dxDXH 30.3x41.722x 6.16/6.68mm
F20 series Dimension dxDXH 35.56x49.073x7.24/8.13mm
F25 series Dimension dxDXH 45.212X61.341X9.015/6.35mm
F32 series Dimension dxDXH 58.928x79.756x11.81/8.64mm

F40series Dimension dxDXH 71.12X98.171X14.475/10.29mm

F45 series Dimension dxDXH 79.4X110.4X16.28/11.42mm

F50 series Dimension dxDXH 88.9X122.71X18.09/12.7mm

3E904KAT2 Dimension dx D x H 18.8x25x4mm

3E905KAT2 Dimension dx D x H 24x32x5mm

3E806KAT2 Dimension dx D x H 30x40x6mm

3E907KAT2 Dimension dx D x H 37x50x8mm

3E809KAT2 Dimension dx D x H 45x60x9mm

3E911KAT2 Dimension dx D x H 57x75x12mm

3E812KAT2 Dimension dx D x H 60x80x13mm

3E814KAT2 Dimension dx D x H 70x95x15mm

3E815KAT2 Dimension dx D x H 75x100x15mm

3E818KAT2 Dimension dx D x H 90x120x18mm

3E822KAT2 Dimension dx D x H 110x150x24mm

3E824KAT2 Dimension dx D x H 120x160x24mm

3E826KAT2 Dimension dx D x H 130x175x30mm

3E830KAT2 Dimension dx D x H 150x200x30mm

3E832KAT2 Dimension dx D x H 160x220x35mm

3E836KAT2Dimension dx D x H 180x240x35mm

3E838KAT2Dimension dx D x H 190x250x40mm

3E842KAT2Dimension dx D x H 210x280x45mm

3E844KAT2Dimension dx D x H 220x300x45mm


Full balls

M14 Series Dimension dxDXH 25.07x33.896x6.095/6.35mm
M17 Series Dimension dxDXH 30.3x41.722x 6.16/6.68mm
M20 series Dimension dxDXH 35.56x49.073x7.24/8.13mm
M25 series Dimension dxDXH 45.212X61.341X9.015/6.35mm
M32 series Dimension dxDXH 58.928x79.756x11.81/8.64mm


Packaging:Bearing+plastic bags+thin plastic foam+Carton box+wooden case



Payment Terms:

Most of our customers use T/T( 40% in advance, Balance before shippment), Western Union ,Money Gram, for larger amount consider LC,  all can be negotiable.

Many other precision bearings series available 


1.INA YRT rotary table bearings YRT50.....YRT1200
2.INA YRTS high speed Axial Radial Load Rotary table bearing YRTS200....YRTS460
3.INA YRTM rotary table bearings with AMO angle measuring system to improve the accurancy. YRTM150.....YRTM460
4.INA ZKLDF serie bi-direction thrust angular contact ball bearings ZKLDF100.....ZKLDF460
5.THK (IKO) RB/CRB/CRBC series crossed roller bearings Inner ring rotate bearing id 35mm----1500mm
6.THK RE series crossed roller bearings ,Outer ring rotate id 35mm----1500mm
7.THK RA thin section crossed roller bearing id 100mm---200mm
8.THK SX series crossed roller bearings ,ID 70mm--------500mm
9.THK RU Series integrate inner ring and outer ring ,industrial robots use cross roller bearing RU42---RU445
10.INA XU/XSU series cross roller slewing bearing,XU050077---XU300515,XSU080168---XSU090398
11.IKO CRBH series integrate inner ring and outer ring cross roller bearing CRBH5013------CRBH25025
12.Timken XR/JXR Crossed Tapered Roller Bearings ,used for high speed vertical lathe XR496051---XR,XR678052,XR766051,XR855053,XR882055,XR889058,JXR637050,JXR652050,JXR699050.
13.Kaydon Thin section ball bearings KA,KG,KD series.
14.Ceramic bearings
15.Slewing bearings
16.Custom made bearings


Online shopping Address: www.ydpbbearings.com