Specifications

FC4064216 bearings
1.Gcr15 material
2.High loads
3.Uused in many machinery
4.ISO:9001:2000

cylindrical roller bearings with rolling ring ribs FC4064216 
Brif introduction of cylindrical roller bearing 

Cylindrical roller bearings are commonly separable and easy to mount and dismount. They can

be divided into single row, double row and muti-row cylindrical roller bearings. The widely

used bearings are cylindrical roller bearings with cage. There are single or double row

bearings with a full complement of roller and other bearing arrangements. Cylindrical roller

bearings have high radial load carrying capacity and are also suitable for high speeds.

single row cylindrical roller bearings, caged ,mainly of the NU,NJ NUP and N designs

double row cylindrical roller bearings ,caged,mainly of the NNU and NN designs

multi-row cylindrical roller bearings, caged single row full complement cylindrical roller bearings ,mainly of the NCF and NJG designs

double row full complement cylindrical roller bearing bearings,mainly of the NNF design

multi-row full complement cylindrical roller bearings, with four or eight rows of rollers Welcome to enquiry and trial order.

 

1	Company Introduction	CLUNT is specialized in the production of roller bearing. With superior quality, abundant stock and exellent service, we are confident to meet even exceed your expectation each time you inquiry!!!
2	Main Products	Spherical Roller Bearing
		Cylindrical Roller Bearing
		Tapered Roller Bearing
		Spherical Thrust Roller Bearing
3	ID size	30MM-1000MM
4	Certificate	ISO9001-2000
5	Description	Cylindrical roller bearings belong to separable bearings, with easy method of mounting and dismounting. They can be classified into single row, double rows and four rows. As per different rib of the ring, single-row cylindrical roller bearings can be divided into N series, NU series, NF series, NUP series and so on. Cylindrical roller bearings carry a very heavy radial loads.
6	Material	GCr15/GCr15SiMn
7	Cage	Brass/Steel
8	Hardness	HRC60-HRC65
9	Closures	Unsealed/Sealed
10	Grade	P0, P6, P5
11	Clearance	C0,C3,C4
12	Lubrication	Lubrication Groove & Holes in Outer Ring
13	Structure	Cylindrical roller bearings N series
		Cylindrical roller bearings  NU series
		Cylindrical roller bearings  NF series
		Cylindrical roller bearings  NUP series
18	Features:	heavy radial load,heavy shock load, high rotation speed
19	Packing	1.For small ones:anti-rust oil+vacuum plastic bag+paper box+wooden box
		2.For big ones:anti-rust oil+waterproof belt+professional belt+wooden box

The roller of the cylindrical roller bearing is in line contact with the raceway, so the bearing can bear heavier radial load. Applications are found in situations characterizes by heavy load and shock load, and also by high-speed rotation. These bearings are separable bearings, and convenient to be mounted and dismounted. They are designed as types of single, double and multiple rows among which the single row cylindrical roller bearings are most applicable. Normally these bearings can accommodate radial load only, none but single row bearings with ribs both on inner and outer rings can carry lighter constant axial load.

FC.....A type:Outer diameter without oil tank oil hole, outer ring with oil tank.
FC.....B type:Outer diameter with oil tank oil hole, outer ring with oil tank.
FC.....E type:Outer diameter without oil tank oil hole, outer ring with oil tank,outer ring without guide rib,integral window cage.
FCD... A type:Outer diameter without oil tank oil hole, outer ring with oil tank.
FCD....B type:Outer diameter with oil tank oil hole, outer ring with oil tank.
FCD....Y type:Outer diameter without oil tank oil hole, outer ring with oil tank,pin cage(hollow roller)or window cage.

Details
1	Series	Cylindrical roller bearings
2	Dimension	id from 60mm to 1000mm
3	Rows	Single & Double & Four rows
4	Structure	Single-row	NU / N / NJ / NF / NUP
		Double rows	NN / NN-K / NNU-K / NNCF / NNCL / NNCS
		Four rows	FC/FCD/FCDP
5	Cage	machined brass cage,pin type cage
6	Material	GCr15/GCr15SiMn
7	Precision	Class4 (P0)
8	Quality	ISO9001:2000
9	Packing	Standard export packing & industry packing & according to clients requirement
10	Brand	CLUNT
11	Origin	Jinan of China
12	MOQ	1 pcs
13	Delivery term	FOB Shenzhen port & CIF
14	Delivery date	30 days
15	Payment term	L/C  T/T Western Union
16	Useage	Single & double rows	motors,dynamos,combustion turbines,main shafts of machine tools, reducing gears,handling machinery and transporters
		Four rows	rolling mills(cold mill & hot mill & roughing mill)
17	Features	Nice out looks, good quality, best price, short delivery time, easy to install to machines.
18	Others	OEM orders available

 

Specifications of cylindrical roller bearings with rolling ring ribs FC4064216 

Bearing Code	FC4064216
d	200
D	320
B	216
FW	231
r1.2min	2.1
r3.4min	2.1
Cr	1794
Cor	3404
MassKg	67

 

 

 

 

 

 

 

 

Cylindrical roller bearing Basic Design:

       Cylindrical roller bearing is the combination of 2 machined and polished grooved raceways (inner &outer rings), guilding a number of appropriate cylindrical rollers as the rolling elements, with a cage or full complement. This type of bearing is designed to carry heavy radial loads at high speed.

 

N design The inner ring has two integral flanges and the outer ring is without flanges. Axial displacement of the shaft with respect to the housing can be accommodated in both directions within the bearing itself. The bearings are therefore used as non-locating bearings.

NU designThe outer ring of bearings of the NU design has two integral flanges and the inner ring is without flanges. Axial displacement of the shaft with respect to the housing can be accommodated in both directions within the bearing itself.

NJ designThe outer ring has two integral flanges and the inner ring one integral flange. The bearings are therefore suitable for the axial location of a shaft in one direction.

NF design The outer ring has one integral flange and the inner ring two integral flanges.

NP design The outer ring has one integral flange and one non-integral flange in the form of a loose flange ring and the inner ring two integral flanges.

NUP designThe outer ring has two integral flanges and the inner ring one integral flange and one non-integral flange in the form of a loose flange ring. The bearings can be used as locating bearings, i.e. they can provide axial location for a shaft in both directions.

RN design No outer ring and the inner ring two integral flanges.

RNU design The outer ring has two integral flanges and no inner ring.

 

  Features of four row cylindrical roller bearing

This bearing is widely used for roller in metallurgy industry.
1.Main feature
a.Bearing features maximum rated dynamic load in restricted space.
b.Bearing can be used for high rotating speed equipment.
c.Shaft is allowed to have high precision tolerance.
d.Inner ring is allowed to be changeable with outer assembly(consisting of outer ring and roller set)to speed up roller change.
e.Bearing can bear radial load only.

Main application of cylindrical roller bearing 

Cylindrical roller bearings is mainly used for medium and large motors, generators, internal combustion engines, gas turbines, machine tool spindles, deceleration devices, and material handling machinery and various types of industrial machinery.

 

Models of cylindrical roller bearings

 

Model	Size
FC4056190	200 x 280 x 190
FC4056200	200 x 280 x 200
FC4056200A	200 x 280 x 200
FC4058130	200 x 290 x 130
FC4058192	200 x 290 x 192
FCD4058192	200 x 290 x 192
FC4062160	200 x 310 x 160
FC4062206	200 x 310 x 206
FCD4062230	200 x 310 x 230
FCD4062265	200 x 310 x 265
FC4064216	200 x 320 x 216
FC4258192	210 x 290 x 192
FC4258192A	210 x 290 x 192
FC4260170	210 x 300 x 170
FC4260210	210 x 300 x 210