99久久99_被夫の上司に犯中文字幕_国产精品无码专区久久久_dy888午夜国产精品_熟妇黄色片

Inquiry	Bearing NO.	Principal dimensions （mm）					Details
		d	D	B	rmin	r1min
	32424    NU424	?120	310	72	5	5
	32424Q    NU424Q1	120	310	72	5	5
	42424    NJ424	120	310	72	5	5
	2925	127	228.6	34.925	2	1.1
	2126    N1026	130	200	33	2	1.1
	32126    NU1026	130	200	33	2	1.1
	42126    NJ1026	130	200	33	2	1.1
	2226E    N226E	130	230	40	3	3
	42226E    NJ226E	130	230	40	3	3
	42226E    NJ226E	130	230	40	3	3
	32226E    NU226E	130	230	40	3	3
	92226E    NUP226E	130	230	40	3	3
	2226    N226	130	230	40	3	3
	32226    NU226	130	230	40	3	3
	32226EQ    NU226EQ1	130	230	40	3	3
	42226    NJ226	130	230	40	3	3
	42226EQ    NJ226EQ1	130	230	40	3	3
	12526    NF2226	130	230	64	3	3
	2526    N2226	130	230	64	3	3
	32526    NU2226	130	230	64	3	3

 

Cylindrical Roller Bearing  Inner Diameter: 50-1600 mm

Double-row Cylindrical Roller Bearing  Inner Diameter: 90-800 mm

Four-row Cylindrical Roller Bearing  Inner Diameter: 50-1030 mm

With the roller and the tracking surface in a line contact, cylindrical roller bearing has a large capacity of radial load, which suits for heavy load and impact load.

Being easy to be processed with high precision in its structure, it is suitable for high speed spinning.

 

With its Inner ring and outer ring separable, it is easy for assembly and disassembly.

Single-row Cylindrical Roller Bearing

Type NU and Type N allow axis to make axial movements in a certain range in the housing, which are most used as free-end bearings.

Type NJ and Type NF can withstand one-way axial load in a certain degree, while Type NUP and Type NH can withstand two-way axial load in a certain degree.

With its main sizes up to the standard cylindrical roller bearing, it raises the rated load through changes in the internal specifications.

Double-row Cylindrical Roller Bearing

There are 2 kinds of double-row cylindrical roller bearings: one with cylindrical bore and one with tapered bore. Bearings with tapered bore can obtain the internal clearance by adjusting the push-up distance.

Bearings with oil holes and oil grooves in the outer ring have a post positive auxiliary code —“W”in the nominal type。

With strong rigidity of load resistance, they are mostly used in machine tool spindles etc.