Item # 32309, Tapered Roller Set - Metric Series On NTN Bearing Corp. of America

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	Item # 32309, Tapered Roller Set - Metric Series

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		Through Hardened Steel

Limiting Speed - Oil		5300 RPM

Limiting Speed - Grease		4000 RPM

Style		Cone & Cup

Precision Rating		Class 0

Configuration		One

Lubrication		w/o Oil Hole

e (Axial Load Factor)		0.35

Y2 (Axial Load Factor)		1.74

Y0 (Axial Load Factor)		0.96

Static Load Rating		43000 lbf 191000 N 191.00 kN

Dynamic Load Rating		34500 lbf 154000 N 154.00 kN

Enclosure		Open

Weight		3.219 lb 1.460 kg

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

Dimensional Specifications

		Tapered Roller Set - Metric Series - Dimensions larger image

d		1.7717 in 45.000 mm

D		3.9370 in 100.000 mm

C		1.1811 in 30.000 mm

B		1.4173 in 36.000 mm

a (Effective Load Center)		-0.5020 in -12.750 mm

T		1.5059 in 38.250 mm

r		0.0600 in 1.500 mm

R		0.08 in 2.0 mm

da		2.17 in 55.0 mm

db		2.20 in 56.0 mm

Da		3.60 in 91.5 mm

Da min		3.23 in 82.0 mm

Db		3.66 in 93.0 mm

Item # 32309, Tapered Roller Set - Metric Series