Long Cylindrical Roller and Cage Assemblies Needle Roller Bearings manufacturer from China WD Bearing Group.

Long Cylindrical Roller and Cage Assemblies Needle Roller Bearings

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

Long Cylindrical Roller and Cage Assemblies Needle Roller Bearings
The outer rings of this needle bearings and

Long Cylindrical Roller and Cage Assemblies Needle Roller Bearings

The outer rings of this needle bearings and bearings case are interference fitted without axial fixed settings. The effcient capacity can be maintained even if in the condition of high speed and huge loading capacity .

Technical Parameters

Shaft Diameter	Bearing Designation		Mass Approx	Boundary Dimensions
Shaft Diameter	Current	Orignal Code	Mass Approx	Fw	Ew	Bc
mm	Current	Orignal Code	g	mm
19.051	KNL19.051×28.588×36.75	64903	70	19.051	28.588	36.75
19.051	KNL19.051×28.588×43.25	64904	80	19.051	28.588	43.25
20	KNL20×30.2×18	64704	40	20	30.2	18
20.612	KNL20.612×33.325×35	864904	96	20.612	33.325	35
20.638	KNL20.638×33.338×36.75	64705	92	20.638	33.338	36.75
25	KNL25×38×24.7	64805	82	25	38	24.7
25.4	KNL25.4×41.2×60.4	64905	265	25.4	41.2	60.4
27.71	KNL27.71×42.825×44.1	64906	183	27.71	42.825	44.1
28.575	KNL28.575×41.275×34.925	64806	122	28.575	41.275	34.925
28.578	KNL28.575×41.275×40	94626	155	28.578	41.275	40
29.975	KNL29.975×42×44.1	64706	160	29.975	42	44.1
29.975	KNL29.975×42×31	9148/30	81	29.975	42	31
31.75	KNL31.75×44.45×31.75	864807	115.8	31.75	44.45	31.75
31.9	KNL31.9×41.46×32	31.9×41.46×32	95	31.9	41.46	32
32	KNL32×50×45	30643/32	272	32	50	45
32	KNL32×52×49	64907	329	32	52	49
37.96	KNL37.96×53.9×36	37.96×53.9×36	208.3	37.96	53.9	36
40	KNL40×60×30	10643/40	248	40	60	30
52.412	KNL52.412×71.425×42.3	864911	441	52.412	71.425	42.3
65	KNL65×89×58.9	864913	943	65	89	58.9
74	KNL74×106×57.9	864915	1563	74	106	57.9
TN=plastic cage( working temperature:120^oC continually:180^oC shorty ) Toleranle of width:-0.20/-0.55mm. Special tolerance requirment shall be indicated on order Limiting speed for grease:60% of the one for oil