EE843220-843290 inch taper roller bearing

EE843220-843290 inch taper roller bearing

Product description:

Quick Details

  • Structure: Taper
  • Type: Roller, TS
  • Brand Name: THKF TIMKEN or OEM
  • Bore Size: 7.937 - 863.6 mm
  • Outside Diameter: 31.991 - 1060 mm
  • Model Number: EE843220-843290
  • Precision Rating: P0; P6
  • Seals Type: open
  • Number of Row: Single Row
  • Place of Origin: Shandong, China (Mainland)
  • Bore d: 558.8 mm
  • Outer dia. D: 736.6 mm
  • Width T: 88.108 mm
  • Material: Chrome steel GCR15 (AISI52100)
  • Series: EE843000

Packaging & Delivery

Packaging Details: 1. color belt+wooden case 2. plastic bag+single box 3. As client request
Delivery Detail: 15 days


1. EE843220-843290 inch taper roller bearing
2. bear large radial load
3. high precision
4. short delivery
5. ISO9001 certified

EE843220/843290 bearing, imperial taper roller beairng, single row, Type TS

EE843220/843290 bearing specifications:

Bearing TypeTRB
Bearing SubtypeTS
Row NumberSingle
Cone (Inner) EE843220
Cup (Outer) 843290
d - Bore22in
D - Outer Diameter29in
T - Width3.469in
B - Inner Ring Width3.4688in
C - Outer Ring Width2.5in
d - Bore558.8mm
D - Outer Diameter736.6mm
T - Width88.108mm
B - Inner Ring Width88.108mm
C - Outer Ring Width63.5mm
Assembly Weight94.77kg
Assembly Weight210.4lb

EE843220/843290 bearing related information:

Packagecolor belt&single wooden case/ plastic bag&single box
Material (rings) Chrome steel GCR15 (AISI52100)
SamplesCharge (Freight&taxes paid by buyer)
Port DeliveryShanghai, Qingdao, Guangzhou
Payment TermT/ T 30% in advance; 70% balance against the copy of B/ L; Western union
Stock Number3 sets
Reference PriceContact us
Price TermFOB; CIF&CNF
TransportationBy Air; By Sea; Express Delivery (TNT/ DHL/ FEDEX...)

EE843220/843290 bearing drawing:

Taper roller bearings categories and overview:

-single row

Taper roller bearings have tapered inner and outer ring raceways between which tapered rollers are arranged. The rollers are guided by the flange of the inner ring. The projection lines of all the tapered surfaces meet at a common point on the bearing axis.Single row taper roller bearing can bear radial load and one way axial load; double row taper roller bearing can bear radial and double way axial load, also with capacity of bearing heavy load and impact.

-double row

Double row tapered roller bearings can carry heavy loads and are stiff. They are suitable for the accommodation of combined (radial and axial) loads and can locate a shaft axially in both directions with a given axial clearance or a given preload. Their main use is in gearboxes, hoisting equipment, rolling mills and machines used in the mining industry, e. g. tunnelling machine.

-four row

Type of this bearing are almost same in performance with double row taper roller bearings, but four row ones can bear larger load, with low limiting speed, maily used in heavy mahineries, such as rolling machine.etc.