日韩熟女一区二区三区,国产91视屏,国产色情欧亚福利视频在线观看,亚洲一区二区在线换脸

Inquiry	Bearing NO.	Principal dimensions （mm）					Details
		d	D	B	rmin	r1min
	32332    NU332	?160	340	68	4	4
	32332EQ    NU332EQ1	160	340	68	4	4
	92332    NUP332	160	340	68	4	4
	42332    NJ332	160	340	68	4	4
	42632    NJ2332	160	340	114	4	4
	2632    N2332	160	340	114	4	4
	32632    NU2332	160	340	114	4	4
	1002934    N1934	170	230	28	2	2
	32134    NU1034	170	260	42	2.1	2.1
	42134    NJ1034	170	260	42	2.1	2.1
	2834	170	265	42	2.1	2.1
	2234    N234	170	310	52	4	4
	92234    NUP234	170	310	52	4	4
	32234    NU234	170	310	52	4	4
	32234Q    NU234Q1	170	310	52	4	4
	42234    NJ234	170	310	52	4	4
	32534E    NU2234E	170	310	86	4	4
	2334    N334	170	360	72	4	4
	32334    NU334	170	360	72	4	4
	42334    NJ334	170	360	72	4	4

 

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.