30320

Product Attributes

Part Number	30320
Type	Bearing
System of Measurement	Metric
Bearing Type	Roller
Roller Bearing Type	Tapered Roller
For Load Direction	Combined Radial and Thrust
Construction	Single Row
Seal Type	Open
Cups Type	Standard
Series	30320
Bore Dia	100 mm
Bore Dia Tolerance	-0.02mm to 0
Outer Dia	215 mm
Outer Dia Tolerance	-0.03mm to 0
Cone Width	47 mm
Cone Width Tolerance	-0.15mm to 0
Cup Width	39 mm
Cup Width Tolerance	-0.25mm to 0
Width	51.5 mm
Width Tolerance	+0.2mm to -0.2mm
Cone Backface ToClear Radius	4 mm
Cup Backface ToClear Radius	3 mm
Cone Frontface Backing Diameter	118 mm
Cone Backface Backing Diameter	124 mm
Cup Frontface Backing Diameter	197 mm
Cup Backface Backing Diameter	197 mm
Cage Cone Frontface Clearance	5.1 mm
Cage Cone Backface Clearance	2.8 mm
Effective Center Location	-7.9 mm
Ring Material	52100 Chrome Steel
Roller Material	52100 Chrome Steel
Cage Material	Steel
Dynamic Radial Load	109350 lbf
Static Radial Load	130275 lbf
Dynamic Radial Rating(90 Million Revolutions)(C90)	28350 lbf
Dynamic Thrust Rating(90 Million Revolutions)(Ca90)	16740 lbf
Lubrication	Required
Temperature Range	-30° to 110 °C
ABEC Rating	ABEC-1
Radial Clearance	Standard (Available in C3/C4/C5)
RoHS	Compliant
REACH	Compliant
Weight	18.45 lb

30320 TS (Single Row Tapered Roller Bearings) (Metric) consist of a tapered inner ring assembly and an outer ring. 30320 bore dia is 100 mm. Its out dia is 215 mm. 30320 roller material is Roller_Material. Its seal type is Seal_Bearing. The 30320 TS (Single Row Tapered Roller Bearings) (Metric) can bear both radial and axial loads with ease and provides low friction during operation even under the most severe conditions. More Typical applications include: Mining machines, rolling...More

Typical applications include:

Mining machines, rolling mills, metallurgy, hydraulic generators, vertical generators, propeller shafts for ships, tower cranes, extruders, gear systems and transmissions, transport vehicles, port tower crane equipment, machine tool spindles, gear reducers, automobile drives, Aircraft wheels, agricultural wheels, tensioning rollers, rakes, construction and mining equipment, railway axles – etc.

General Selection Factors

Several factors must be considered for choosing tapered roller bearings. These factors include the roller material, design, shields and seals, cage, Annual Bearing Engineering Committee (ABEC) grade, radial clearance, and lubricant, etc.

Aubearing is an ISO certified Chinese bearing manufacturer and supplier. Competitive prices, 1,200,000+ SKU inventory, including internationally renowned brands such as SKF, Timken, Schaeffler (FAG, INA), NSK, KOYO, NTN, McGill, etc. Aubearing has invested in 300+ equipment, heat treatment facilities, lathes, grinders, milling machines, bearing production lines, CMMs, metallographic testers, etc. Leading Time<7 Days, MOQ=1.

Bearing Catalogue

Various types of ball bearings and roller bearings, size range: 1mm-2000mm. Including thin section bearings (KAYDON equivalents and 67, 68, 69 series), ceramic bearings, stainless steel bearings, deep groove ball bearings, angular contact bearings, thrust ball bearings, spherical roller bearings, cylindrical roller bearings, needle roller bearings, tapered roller bearings, precision crossed roller bearings, bushings (sleeve bearings), linear bearings, automotive wheel hub bearings and corresponding inch series.

Customization options: material (Gcr15, silicon nitride, silicon carbide, zirconium oxide, aluminum oxide, stainless steel 304, 316, 420, 440, PTFE\PEEK\nylon and other plastics), cage (brass, stamping steel, retainer), lubrication (lubricating oil, grease, high temperature resistance), clearance (C2\CN\C3\C4\C5), seal (nitrile rubber, silicone rubber, fluororubber, polypropylene rubber), shielding, etc.