482-472, Timken, Taper Roller Bearing,Cup and Cone

Product Description

This is the most basic and most widely used type of tapered roller bearing. It consists of two main separable parts: the cone (inner ring) assembly and the cup (outer ring). It is typically mounted in opposing pairs on a shaft.


                                                  


Specifications

Series

475

Cone Part Number

482

Design Units

Imperial

Cage Type

Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 56100 lbf250000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 14600 lbf64700 N

Dimensions

d - Cone Bore

2 3/4 in69.850 mm

B - Cone Width

1.1420 in29.007 mm

Abutment and Fillet Dimensions

R - Cone Backface "To Clear" Radius3 0.140 in3.6 mm

da - Cone Frontface Backing Diameter

3.03 in77 mm

db - Cone Backface Backing Diameter

3.27 in83 mm

Ab - Cage-Cone Frontface Clearance

0.12 in3 mm

Aa - Cage-Cone Backface Clearance

0.04 in1 mm
a - Effective Center Location4 -0.16 in-4.1 mm

Basic Load Ratings

C90 - Dynamic Radial Rating (90 million revolutions)5 8360 lbf37200 N
C1 - Dynamic Radial Rating (1 million revolutions)6 32200 lbf143000 N

C0 - Static Radial Rating

41900 lbf186000 N
Ca90 - Dynamic Thrust Rating (90 million revolutions)7 5500 lbf24500 N


Packing , Payment , Delievry and Stock

Packaging
1)Commercial Bearings packaging: 1pc/plastic bag + color box + carton + pallet
2)Industrial Bearings packaging a)plastic tube + carton + pallet
b). plastic bag +kraft paper + carton + pallet
3)According to the requirement of customers'
Payment
1) T/T:30% deposit, 70% should be paid before shipment.
2) L/C at sight. (high bank charge, not suggest, but acceptable )
3) 100% Western Union in advance. (especially for air shipment or small amount)
Delivery
1) Less than 45 KGS, we will send by express. ( Door to Door, Convenient )
2) Between 45 - 200 KGS, we will send by air transport. ( Fastest and safest, but expensive )
3) More than 200 KGS, we will send by sea. ( Cheapest, but long time )
Stock
1)Availability and supply capacity on a certain basis


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