Full complement cylindrical roller bearing F-204781
Product Description
Full complement cylindrical roller bearing F-204781
Quick Details
Structure: Cylindrical
Type: Roller
Brand Name: NSK,IKO,KOYO,NACHI
Bore Size: 0 - 500 mm
Outside Diameter: 0 - 500 mm
Precision Rating: p0-p6
Seals Type: seal
Number of Row: Single Row
Place of Origin: Shandong, China (Mainland)
material: ceramic
certificate:ISO9001:2000
cage: brass,nylon,iron
HS code: 84822000
number of row: single row
sample: available
clearance: C1.C2.C3.C4.C5.C6
Specification:
Model No.:KOYO brand full complement cylindrical roller bearing RSL18 2216
Cylindrical roller bearing
The roller and raceway surface of cylindrical roller bearing is line contact,so the bearing has high carrying radial load capacity,applicable to carrying heavy load and shock load.
Besides,owing to its structure,it's easy to high accuracy processing,applicable to highrate rotary.
Inner ring and orter ring are separable,convenient for mounting and dismounting.
Single row cylindrical roller bearing
Tape NU and type N allow shaft moving in axial direction within limits,applicable to use as free end.
Type NJ and type NF can carry certain extent one-way axial load.Type NUP and type NH can carry certain extent both-way axial load.
Main dimension of type E cylindrical roller bearing coordinate with standard, and through modifying interior specification to increase nominal load.
Double row cylindrical roller bearing
Double row cylindrical roller bearing have cylindrical hole and tapered hole type,tapered bore bearing can get needed internal clearance by self-aligning the depth of thrusting in.
Besides,there are bearing whose outer ring with oil hole and oil tank,it's nominal type code has a post position assistant code "W".
The type bearing has strong fixity resisting reversal load,mainly applicable to chief shaft of machine tool,etc.
Cylindrical roller bearing feature:
1.Roller and groove for line contact or repairing referral contact, radial load capacity, applicable to withstand heavy load and impact load.
2.Small friction coefficient,suitable for high speed limits,to deep groove ball bearings.
3.installation error caused by the relative position of the shaft and the shell, can make use of the supporting free.
4.For shaft or block hole machining the demand is higher,after installation invading.this bearing relative to strict control axis deflection,
5.Ring in separable,convenient in installation and removal.
6.Main purpose:Large motor vehicles,motorcycles,spindle,internal-combustion engine,generator,gas turbines and reducer,rolling mill,the vibration