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Tapered Roller Set - Inch Series and J Series

Name: Tapered Roller Set - Inch Series and J Series
Brand: NTN Bearing
Price: 7213.18 USD
Availability: InStock

MODEL 74550/74850DF

BRAND

NTN Bearing

SKU

277509

WEIGHT

27.380 lb

UOM

each

UPC

4547359589290

$7,213.18 Each

Prices are subject to change

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Bearing Modification Services

Typically Ships in: 1 day

Returnable:No

B (in)

5.5000

Bore Type

Round

Bore type

Round

Cone Number

74550

Configuration

Two

Cup Number

74850DFCB120

D (in)

8.5000

Dynamic load rating

78500 lbf

Dynamic Load Rating

78500 lbf

e (Axial Load Factor)

0.49

Enclosure

Open

Lubrication

w/o Oil Hole

Material

Case carburized steel

Operating temperature range

-40 to 250 ºF

Operating Temperature Range

-40 to 250 °F

Precision Rating

Class 2

Precision rating

Class 2

R (in)

0.14

Static load rating

138000 lbf

Static Load Rating

138000 lbf

Style

TS assembly

Type

Tapered Roller Bearing

1.8750 in

Y2 (Axial Load Factor)

1.23

Technical Specifications

Type	Tapered Roller Bearing
Bore Type	Round
Material	Case Carburized Steel
Style	TS Assembly
Precision Rating	Class 2
Cone Number	74550
Cup Number	74850DFCB120
Configuration	Two
Lubrication	w/o Oil Hole
e (Axial Load Factor)	0.49
Y2 (Axial Load Factor)	1.23
Static Load Rating	138000 lbf615000 N615.00 kN
Dynamic Load Rating	78500 lbf350000 N350.00 kN
Enclosure	Open
Operating Temperature Range	-40 to 250 F-40 to 120 C