Home > Machined Ring Needle Roller Bearing >

High Precision Machined Needle Roller Bearing NA558018 With Inner Ring

Product Categories

Thrust Needle Roller Bearing [59]
Automotive Needle Roller Bearing [39]
Motorcycles Needle Roller Bearing [28]
Needle Roller and Cage Assembly [24]
Machined Needle Roller Bearing [1]
Auto Parts Needle Roller Bearing [6]
Machinery Needle Roller Bearings [1]
Needle Bearing F Series [2]
Cylindrical Roller Bearing [16]
Printer Machine Bearing [22]
Textile Machine Bearing [4]
Truck Bearing [2]
Tractor Bearing [2]
Cage Needle Roller Bearing [82]
One Way Needle Roller Bearing [33]
Full Complement Needle Roller Bearings [5]
Cam Clutch Roller Bearing [15]
Stud Type Needle Roller Bearing [6]
Machined Ring Needle Roller Bearing [41]
OWN Brand OTOTRI [34]
OEM Brand [9]

Guanyi Transmission Machinery Co., Ltd.

Trust Seal

Verified Supplier

Credit Check

Supplier Assessment

Contact Now

High Precision Machined Needle Roller Bearing NA558018 With Inner Ring

Ask Lasest Price
Brand Name :	OTOTRI
Model Number :	NA series
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

Add to Cart

Product Details
Company Profile

High Precision Machined Needle Roller Bearing NA558018 With Inner Ring

**OTOTRI High Precision Machined Needle Roller Bearing NA558018 with Inner Ring**

Product Description

Needle roller bearings are roller bearings with small diameter cylindrical rollers. Despite their small cross-section, needle roller bearings have a high load-carrying capacity and are therefore ideally suited for bearing arrangements where radial space is limited.

Radial needle roller bearings are cylindrical and use rollers parallel to the shaft. Thrust needle roller bearings are flat and use a radial pattern of needle rollers.

Full complement bearings have solid inner and outer rings and rib-guided cylindrical rollers. Since these bearings have as many rolling elements as possible, they have an extremely high radial load capacity and are suitable for particularly compact designs.

Needle roller bearings are used extensively in engine components such as rocker arm pivots, pumps, compressors and transmissions. Driveshafts on rear-wheel drive vehicles usually have at least 8 needle bearings (4 per U-joint), often more if they are particularly long or run on steep slopes.

NA49 series, NA69 series, NA48 series

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

Recommend Products

Needle Roller Bearing

Cam Clutch Roller Bearing

Combined Needle Roller Bearing

Stud Type Needle Roller Bearing

Machined-Ring Needle Roller Bearing

Thrust Needle Roller Bearing

1.AXK

2.AXW

3.811

4.NTA

5.washer AS ZS

Drawn Cup Needle Roller Bearing

Cage Needle Roller Bearing

One Way Needle Roller Bearing

Full Complement Needle Roller Bearings

Needle Roller And Cage Assembly

1.K

2.KK K...ZW

3.KT KZK

4.KS KKS

5.KBK

Needle Roller Bearing For Car

Needle Bearing F Series

Cylindrical Roller Bearing

Rubber Needle Bearing DG Series

Peugeot Repair Kit Bearing

Renault Bearing

Needle Roller Bearing For Auto Parts

Cradle Bearing

Gearbox Bearing

Rear wheel Bearing

Brake Caliper Bearing

Steering Column Bearing

Torque Converter Bearing

Flywheel Clutch Pilot Bearing

Alternator and Starter Bearing

Automatic Transmission Bearing

High Pressure Gear Pump Bearing

Needle Roller Bearing For Home Use

AC Compressor Bearing

Sweeping Robot Bearing

Fitness Equipment Bearing

Needle Roller Bearings For Machinery

Robot Bearing

Printer Machine Bearing

Machine Tool Bearing

Textile Machine Bearing

Hydraulic Transmission Bearing

Needle Roller Bearing For Motorcycles

Needle Roller Bearing For Ship Machine

Needle Roller Bearing For Engineering

Rail Bearing

Tractor Bearing

Truck Bearing

Needle Roller Bearing Parts

Customer Feedback

Company Profile

Certifications

Packing & Shipping

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.

Product Tags:


*From:	Your email address is incorrect!
*To:	Guanyi Transmission Machinery Co., Ltd.
*Subject:	Subject is empty!
*Message:	For the best results, we recommend including the following details: -Self introduction -Required specifications -Inquire about price/MOQ Characters Remaining: (0/3000) Please enter 20 to 3000 characters to contact this supplier!