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Radial Roller Bearing RNA4900 RNA4910 RNA4901 RNA4911

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Radial Roller Bearing RNA4900 RNA4910 RNA4901 RNA4911

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Brand Name :	OTOTRI
Model Number :	NA4900 RNA4900
Price :	0.1~100$/pcs
Delivery Time :	5-7 days after receiving your payment
Supply Ability :	10000pcs/week
Certification :	ISO
Payment Terms :	L/C,T/T,Western Union,MoneyGram,Paypal

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Radial Roller Bearing RNA4900 RNA4910 RNA4901 RNA4911

OTOTRI Machined Needle Roller Bearing RNA4900 RNA4910 RNA4901 RNA4911

Product Description

Machined-ring needle roller bearing include:Machined outer ring , Cage with needles,Separable inner ring

RNA4900

Machined-ring needle roller bearing without inner ring, with machined rings, Single row

Machined-ring needle roller bearings without an inner ring consist of an outer ring with a cage assembly and needle rollers.

They are an excellent choice for compact bearing arrangements in applications where hardened and ground raceways are available on the shaft. The outer ring consists of two integral flanges for axial guidance of the bearing, and an annular groove with one or more lubrication holes to facilitate relubrication.

OTOTRI Machined Needle Roller Bearing RNA4900 RNA4910 RNA4901 RNA4911
Inner Diameter d(Ø)	14	Outer Diameter D(Ø)	22
Width B(mm)	13	Inner/Outer Ring Material	Steel
Outer Ring	With Outer Ring	Number of Raceway Ring Rows	Single Row
Standard Size	Metric System	Specification	Standard / Abrasion Resistance / For high Speed
Rolling Element Material	Steel	Outer Ring Type	Semicircular Grooved

Other RNA Series Size

dimensions			Basic load	ratings	Speed	Mass	Designations
14	22	13	8.8	10.4	24000	0.017	RNA 4900
16	24	13	9.9	12.2	22000	0.017	RNA 4901
20	28	13	11.2	15.3	19000	0.022	RNA 4902
22	30	13	11.4	16.3	18000	0.022	RNA 4903
25	37	17	21.6	28	15000	0.052	RNA 4904
28	39	17	23.3	32	14000	0.05	RNA 49/22
30	42	17	24.2	34.5	13000	0.061	RNA 4905
32	45	17	25.1	36.5	12000	0.073	RNA 49/28
35	47	17	25.5	39	11000	0.069	RNA 4906
40	52	20	30.8	51	10000	0.089	RNA 49/32
42	55	20	31.9	54	9500	0.11	RNA 4907
48	62	22	42.9	71	8000	0.14	RNA 4908
52	68	22	45.7	78	7500	0.18	RNA 4909
58	72	22	47.3	85	7000	0.16	RNA 4910
63	80	25	57.2	106	6300	0.26	RNA 4911
68	85	25	60.5	114	6000	0.28	RNA 4912
72	90	25	61.6	120	5600	0.31	RNA 4913
80	100	30	84.2	163	5000	0.46	RNA 4914
85	105	30	84.2	170	4800	0.49	RNA 4915
90	110	30	88	183	4500	0.52	RNA 4916
100	120	35	108	250	4000	0.66	RNA 4917
105	125	35	112	265	3800	0.75	RNA 4918
110	130	35	114	270	3600	0.72	RNA 4919
115	140	40	125	280	3400	1.15	RNA 4920
125	150	40	130	300	3200	1.25	RNA 4922
135	165	45	176	405	3000	1.85	RNA 4924
150	180	50	198	480	2600	2.2	RNA 4926
160	190	50	205	510	2400	2.35	RNA 4928
125	150	40	130	300	3200	1.25	RNA 4922
135	165	45	176	405	3000	1.85	RNA 4924
150	180	50	198	480	2600	2.2	RNA 4926
160	190	50	205	510	2400	2.35	RNA 4928

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FAQ

Q:What the MOQ of your company?
A:MOQ is 100pcs. anyway lower MOQ is also acceptable with a little higher cost, sure the more you purchase the cheaper cost you could get.

Q:Could you accept OEM and customize?
A:YES,we can customize for you according to sample or drawing.

Q:Could you supply sample for free?
A:Yes,we can supply sample for free,do you mind to buy her a ticket?

Q:Dose your factory have any certificate?
A:yes.we have ISO 9001:2008,IQNET and SGS. If you want other like CE,we can do for you.

Q:IS you company factory or Trade Company?
A:We have our own factory ;our type is factory +trade.

Q:Could you tell me the material of your bearing?
A:We have chrome steel,and stainless steel,ceramic and plastic material.

Q:Could you offer door to door service?
A:Yes,by express(DHL,FEDEX,TNT,EMS,7-12 days to your city.)

Q:Could you tell me the payment term of your company can accept? A:T/T.Western Union,PayPal

Q:Could you tell me the delivery time of your doors?

A:If stock,in 7 days or base on your order quantity

Q:Can you give me some discount?
A:Yes, you can, contact me immediately to get more discounts.

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