- Auto Bearing[3]
- Furniture Casters[1]
- Angular Contact Ball Bearings[10]
- Ceramic Ball Bearing[4]
- Deep Groove Ball Bearings[10]
- Other Ball Bearings[1]
- Self-aligning Ball Bearings[10]
- Thrust Ball Bearings[10]
- Linear Bearings[10]
- Needle Bearings[10]
- Pillow Block Bearings[10]
- Rod End Bearings[1]
- Cylindrical Roller Bearings[10]
- Spherical Roller Bearings[10]
- Taper Roller Bearings[6]
- Thrust Roller Bearings[10]
- Sliding Bearings[4]
- Special Bearings[6]
- Machining Services[1]
- Seals[10]
- Pickaxe[2]
- Contact Person : Ms. Zhao Emily
- Company Name : Jinan Xiangcheng International Co., Ltd.
- Tel : 86-531-82391048,15169035306
- Fax : 86-531-82391048
- Address : Shandong,Jinan,Room 403,Tower 1,Cyberport Building,No.47 Shanda Road,Lixia District,Jinan
- Country/Region : China
- Zip : 250013
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NKI22/16 Needle roller bearing 22x34x16 TAFI223416
Needle 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, the 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.
Needle bearings are heavily used in engine components such as rocker arm pivots, pumps, compressors, andtransmissions. 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.
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NKI22/16 Needle roller bearing 22x34x16 TAFI223416