Product Details

3E904KAT2 china flexible bearing manufacturers 18.8X25X4mm harmonic robot bearing

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.

Note: Some bearings we have use new structure( with cage and cover,convenient for you to install)

Other Dimension

Industrial Robots Use Flexible Bearings Regular models

With cage

Model	Outer ring		Inner ring		D Ball diameter mm	Ball Qty Z	Dynamic load rating Cr	Static load rating Cor	Radial Deformation Max. mm	Input rotate speed r/min	Output torque N.m
Model	OD	Width B	Id	Width C	D Ball diameter mm	Ball Qty Z	Dynamic load rating Cr	Static load rating Cor	Radial Deformation Max. mm	Input rotate speed r/min	Output torque N.m
E904KAT2	25	4	18.8	4	2.381	23	3.75	3.12	0.2	3000	2
3E905KAT2	32	5	24	5	3.175	23	4.74	3.75	0.2	3000	6
3E806KAT2	40	6	30	6	3.5	23	7.12	5.83	0.3	3000	16
1000907AKIT2	48.2	8	35.8	8	4.5	23	9.93	8.36	0.3	3000	30
3E907KAT2	50	8	37	8	4.763	23	12.63	12	0.3	3000	30
3E809KAT2	60	9	45	9	5.556	23	12.89	11.55	0.4	3000	50
1000809AKIT2	61.8	9.5	45.7	9	5.556	23	12.89	11.55	0.4	3000	50
10008810AKT2	63	9.7	48	9.2	5.556	23	12.89	11.55	0.4	3000	50
1000912AKT2	80	12	60	12	7.144	23	27.19	28.18	0.5	3000	120
F14	33.896	6.095	25.07	6.35	3.175	23	4.74	3.75	0.2	3000	8
F17	41.722	6.16	30.3	6.68	3.969	23	7.12	5.83	0.3	3000	16
F20	49.073	7.24	35.56	8.13	4.763	23	9.93	8.36	0.3	3000	30
F25	61.341	9.015	45.212	6.35	5.556	23	12.89	11.55	0.4	3000	50
F32	79.756	11.81	58.928	8.64	7.5	23	22.28	20.91	0.5	3000	120
M14	33.896	6.095	25.07	6.35	3.175	29	5.53	4.73	0.2	3000	12
M17	41.722	6.16	30.3	6.68	4	28	8.31	7.35	0.3	3000	24
M20	49.073	7.24	35.56	8.13	4	33	12.63	12	0.3	3000	45
M25	61.341	9.015	45.212	6.35	5.556	30	16.4	16.58	0.4	3000	75
M32	79.756	11.81	58.928	8.64	7	31	27.19	28.18	0.5	3000	180

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

Pls contact us for more dimensions~

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