Item # 32307C, Tapered Roller Set - Metric Series On NTN Bearing Corp. of America

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	Item # 32307C, 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		6400 RPM

Limiting Speed - Grease		4800 RPM

Style		Cone & Cup

Precision Rating		Class 0

Configuration		One

Lubrication		w/o Oil Hole

e (Axial Load Factor)		0.55

Y2 (Axial Load Factor)		1.10

Y0 (Axial Load Factor)		0.60

Static Load Rating		26300 lbf 117000 N 117.00 kN

Dynamic Load Rating		20900 lbf 93000 N 93.00 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		1.3780 in 35.000 mm

D		3.1496 in 80.000 mm

C		0.9843 in 25.000 mm

B		1.2205 in 31.000 mm

a (Effective Load Center)		-0.3051 in -7.750 mm

r1as max		0.0591 in 2.000 mm

T		1.2894 in 32.750 mm

r		0.0600 in 1.500 mm

R		0.08 in 2.0 mm

da		45.0 mm

db		1.69 in 43.0 mm

Da		2.81 in 71.5 mm

Da min		2.60 in 66.0 mm

Db		2.99 in 76.0 mm

ras max		0.0787 in 2.000 mm

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Item # 32307C, 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