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High Precision Machined Needle Roller Bearing NA55*80*18 With Inner Ring

100pcs
MOQ
0.1~100$/pcs
Price
High Precision Machined Needle Roller Bearing NA55*80*18 With Inner Ring
Features Gallery Product Description Request A Quote
Features
Specifications
Bore Size: 5 - 100 Mm
Type: Needle, Machined Ring
Precision Rating: P5
Seals Type: OPEN / RS /ZZ
Number Of Row: Single Row / Double
Material: GCR15
Application: Auto Parts
Structure: Needle Bearing With Machined Rings
Stocks: Large
Service: OEM Customized Services
Lubrication: Oil Grease
Feature: Long Life
Cage: TN Plastic Cage
Product Name: Needle Roller Bearing
Precision Grade: P5 P6
Brand: OTOTRI
OEM/ODM: Available
Cage Material: Steel , Nylon
Clearance: C0,C2,C3,C4,C5 Is Available
Highlight:

High Precision Machined Needle Roller Bearing

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Machined Needle Roller Bearing NA55*80*18

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NA55
Basic Infomation
Place of Origin: Changzhou Jiangsu China
Brand Name: OTOTRI
Certification: ISO
Model Number: NA series
Payment & Shipping Terms
Packaging Details: Plastic packaging + brand box + carton
Delivery Time: 5-7 days after receiving your payment
Payment Terms: L/C,T/T,Western Union,MoneyGram,Paypal
Supply Ability: 10000pcs/week
Product Description
 

OTOTRI High Precision Machined Needle Roller Bearing NA55*80*18 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
 
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Customer Feedback
High Precision Machined Needle Roller Bearing NA55*80*18 With Inner Ring 1
Company Profile
 
High Precision Machined Needle Roller Bearing NA55*80*18 With Inner Ring 2
Certifications
High Precision Machined Needle Roller Bearing NA55*80*18 With Inner Ring 3
Packing & Shipping
High Precision Machined Needle Roller Bearing NA55*80*18 With Inner Ring 4
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.
 
Tag:

High Precision Machined Needle Roller Bearing

Machined Needle Roller Bearing NA55*80*18

NA55

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Fax : 86-0632-3080706
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