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Inquiry	Bearing NO.	Principal dimensions （mm）					Details
Inquiry	Bearing NO.	d	D	B	C	r_min	Details
	FCDP160216700	?800	1080	700	700	3
	FCDP160216750	800	1080	750	750	6
	FCDP170236850	850	1180	850	850	7.5
	FCDP120230840	850	1180	840	840	4
	FCDP170244900	850	1220	900	900	5
	FCDP190260850	950	1300	850	850	7.5
	FCDP190272975	950	1360	975	975	6
	FCDP190272100	950	1360	1000	1000	5
	FCDP196262880	980	1310	880	880	6
	FCDP200272800	1000	1360	800	800	4
	FCDP206276850	1030	1380	850	850	7.5

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.

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