国产高清美女一级毛片录像_成人日韩电影在线观看_欧美一区二区在线不卡播放_国产成人丝袜美女厕所视频_国产精品九九久久精女同_久草手机视频在线_大陆一级真人片免费高清_高潮激情肉欲视频高清_国产一区精品在线免费观看_天堂在线天堂新版www

Inquiry	Bearing NO.	Principal dimensions （mm）					Details
		d	D	B	rmin	r1min
	2214E    N214E	?70	125	24	1.5	1.5
	2214    N214	70	125	24	1.5	1.5
	12214E    NF214E	70	125	24	1.5	1.5
	12214    NF214	70	125	24	1.5	1.5
	92214E    NUP214E	70	125	24	1.5	1.5
	32214Q    NU214Q1	70	125	24	1.5	1.5
	42214E    NJ214E	70	125	24	1.5	1.5
	32514    NU2214	70	125	31	1.5	1.5
	43514    NJ2214	70	125	31	1.5	1.5
	NU5214	70	125	39.69	1.5	1.5
	2314E    N314E	70	150	35	2.1	2.1
	2314EQ    N314EQ1	70	150	35	2.1	2.1
	42314Q    NJ314Q1	70	150	35	2.1	2.1
	2314    N314	70	150	35	2.1	2.1
	32314    NU314	70	150	35	2.5	2.5
	32314E    NU314E	70	150	35	2.1	2.1
	42314    NJ314	70	150	35	2.5	2.5
	42314E    NJ314E	70	150	35	2.1	2.1
	92314E    NUP314E	70	150	35	2.1	2.1
	2614E    N2314E	70	150	51	2.1	2.1
	32614    NU2314	70	150	51	2.1	2.1

 

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.