Item # 30205P5, Tapered Roller Set - Metric Series On NTN Bearing Corp. of America

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	Item # 30205P5, Tapered Roller Set - Metric Series

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Tapered Roller Set - Metric Series - Dimensions

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Unit of Measure: Imperial Metric Both

Order Now · Technical Specifications · Dimensional Specifications

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Ordering Options		Find a Distributor Contact NTN Customer Support Specialist Order through NTN DOL (Authorized Distributors Only)

Technical Specifications

Type		Tapered Roller Bearing

Bore Type		Round

Material		Case Carburized Steel

Limiting Speed - Oil		9800 RPM

Limiting Speed - Grease		7300 RPM

Style		Cone & Cup

Precision Rating		ISO Class 5

Configuration		One

Lubrication		w/o Oil Hole

e (Axial Load Factor)		0.37

Y2 (Axial Load Factor)		1.60

Y0 (Axial Load Factor)		0.88

Static Load Rating		7650 lbf 34000 N 34.00 kN

Dynamic Load Rating		7100 lbf 31500 N 31.50 kN

Enclosure		Open

Operating Temperature Range		-40 to 250 ºF -40 to 120 ºC

Dimensional Specifications

		Tapered Roller Set - Metric Series - Dimensions larger image

d		0.9843 in 25.000 mm

D		2.0472 in 52.000 mm

C		0.5118 in 13.000 mm

B		0.5906 in 15.000 mm

a (Effective Load Center)		-0.1476 in -3.750 mm

r1as max		0.0394 in 1.000 mm

T		0.6398 in 16.250 mm

r		0.0400 in 1.000 mm

R		0.04 in 1.0 mm

da		1.20 in 30.5 mm

db		1.22 in 31.0 mm

Da		1.83 in 46.5 mm

Da min		1.73 in 44.0 mm

Db		1.89 in 48.0 mm

ras max		0.0394 in 1.000 mm

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Item # 30205P5, Tapered Roller Set - Metric Series

Ordering Options

Type

Bore Type

Material

Limiting Speed - Oil

Limiting Speed - Grease

Style

Precision Rating

Configuration

Lubrication

e (Axial Load Factor)

Y2 (Axial Load Factor)

Y0 (Axial Load Factor)

Static Load Rating

Dynamic Load Rating

Enclosure

Operating Temperature Range

d

D

C

B

a (Effective Load Center)

r1as max

T

r

R

da

db

Da

Da min

Db

ras max

2014-07-29 | PRESS RELEASE

2014-05-09 | PRESS RELEASE