Quick Details

• Structure: Cylindrical
• Type: Roller
• Brand Name: THKF TIMKEN or OEM
• Bore Size: 40 - 320 mm
• Outside Diameter: 80 - 580 mm
• Model Number: A5220-WS
• Precision Rating: P0; P6; P5; P4; P2
• Seals Type: Open
• Number of Row: Single Row
• Place of Origin: China (Mainland)
• Material: Bearing Steel AISI52100
• Bore d: 100mm
• Outer D: 180mm
• Width B: 60.325mm
• F: 121.133mm
• Weight: 6.6kg
• Single row types: 5200; A5200WS
• Bore Structure: Cylindrical

Packaging & Delivery

Packaging Details:	Color belt+wooden case
Delivery Detail:	5-7 days

Specifications

A5220-WS TIMKEN cylindrical roller bearing
1. single row bearing
2. double ribbed outer ring
3. mud pump bearing
4. ISO9001

A5220-WS TIMKEN cylindrical roller bearing for oil field mud pump

A5200-WS cylindrical roller bearing number range:

Bore size range: 40mm-320mm

Outer diameter range: 80mm-580mm

A5208-WS to A5264-WS

Interchange	American	AD5220
	Bower	MA5220EL
	Hyatt	A5220TS/ WB
	Rollway	E-5220-B/ E-5220-UMR
	Torrington	A-5220-WS
	Torrington (Old No.)	100 RU 32
	NTN	NU3220
	ZWZ	NU5220XPC3
	SWEDEN	HNU3220A

A5220-WS cylindrical roller bearing specifications:

Bearing Dimensions
Type	WS
Bore d	100.000 mm
	3.9370 in
O.D. D	180.000 mm
	7.0866 in
Width B	60.325 mm
	2.3750 in
DUR/ DOR F/ E	121.133 mm
	4.7690 in
Specifications
Static Load Rating Co	594 kN
	134000 lbf
Dynamic Load Rating C11	474 kN
	107000 lbf
Dimension s2	4.26 mm
	0.168 in
Geometry Factor Cg3	0.1310
Thermal Speed Ratings - Oil	2800 rpm
Thermal Speed Ratings - Grease	2500 rpm
Weight	14.000 lb

Cylindrical Roller Bearing

Jinan Hongda Bearing mainly manufacture and supply cylindrical roller bearings

Main Types of Cylindrical Roller Bearing

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

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

3. multi-row cylindrical roller bearings, caged (four row&six row)

4. single row full complement cylindrical roller bearings, mainly of the NCF and NJG designs

5. double row full complement cylindrical roller bearings, mainly of the NNF NNCF design

6. multi-row full complement cylindrical roller bearings, with four or eight rows of rollers

Overview of Cylindrical Roller Bearing

Single row Type

Single row cylindrical roller bearings are manufactured in several different designs, the main difference being in the configuration of the flanges. The most popular are the NU, N, NJ and NUP designs. Cylindrical roller bearings can accommodate heavy radial loads and high speeds. Some with different strcuture of ribs can also bear one way ot two way axial load. NN and NNU double row cylindrical roller bearings have a low cross section, high load carrying capacity and high stiffness, therefore it is mostly used in machine tool spindle stands. FC, FCD, FCDP four row cylindrical roller bearings with large capacity of radial load, mostly applied in rolling mill and heavy machiner

Double Row Type

Double-row Cylindrical Roller Bearing This type of bearings is separable. As their rollers linearly come into contact with inner ring and outer ring with less coefficient, these bearings have very good capacity of radial load, suitable for electric motors, automobiles, transmission shafts, gear shafts and so on. Double row cylindrical roller bearings are good at the spindles of spindles of machine tools.

Four Row Type

Four-row cylindrical roller bearings Four row cylindrical roller bearings can carry much heavier radial load and shock load. They have higher precision and can be applied in the equipment which runs with high rotational speed. Grinding the surface of raceway and roller at same time after the inner ring is pressed on roller neck, it favors the improvement of rolling precision and the free adjustment of mounting clearance of bearings. These bearings are mostly applied to the working roller and backup roller of rolling mills and some other cases. FC: double outer rings, single inner ring, and inner without flange. FCD: double outer rings, double inner rings, and inner ring without flange. FCDP: double outer rings, only have center flange, but with loose rib, double inner ring, inner without flange.