Quick Details

• Place of Origin:

  Jiangsu, China (Mainland)

• Delivery Time:

  0

• Packing:

  carton

• Delivery Port:

  qingdao or shanghai

• OE Experience:

  No

Product Name:solid collar HRB needle roller bearing

solid collar HRB needle roller bearing

Application

Universal

Product Description:

OEM No/Model: NAV4908X2/YA, KNL, all models

HRB needle roller bearing
1.competitive price
2.rich stock,quick delivery speed
3.feature:low noise,high speed,long life

HRBneedle roller bearing

AHRB needle roller bearing is a bearing which uses small cylindrical rollers. They are used to reduce friction of a rotating surface.

ZWZ Needle roller bearings have a large surface area that is in contact with the bearing outer surfaces compared to ball bearings. Additionally there is less added clearance (difference between the diameter of the shaft and the diameter of the bearing) so they are much more compact. The typical structure consists of an inner race (or sometimes merely a shaft), a needle cage which orients and contains the needle rollers, theHRB needle rollers themselves, and an outer race.

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

HRBNeedle bearings are heavily used in engine components such as rocker arm pivots, pumps, compressors, and transmissions. The drive shaft of a rear-wheel drive vehicle typically has at least 8 needle bearings (4 in each U joint) and often more if it is particularly long, or operates on steep slopes.

Additional clarification ofHRB Needle Roller bearing: According to "Marks' Standard Handbook for Mechanical Engineers", a Needle Bearing is a roller bearing with rollers whose length are at least four times their diameter.

HRBNeedle roller bearings are roller bearings with cylindrical rollers that are small in diameter. In spite of their low cross section,HRB needle roller bearings have a high load carrying capacity and are therefore extremely suitable for bearing arrangements where radial space is limited.

Update Date:2011-06-16 06:16:19

Nanjing Younarui Bearing Co., Ltd. is an import domestic bearing trading company. Our core products are well-known brand bearings, including Swedish SKF bearings, German FAG bearings, German INA bearings, Japanese KOYO bearings, Japanese NMB bearings, Japanese THK bearings, ...[Read More]

Company Profile:

• Main Product:

  bearings,SKF bearings,ball bearings,roller bearings,NSK bearings

• Business Type:

  Manufacturer

• Current Export Market:

  North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania