Item # 32214DB+7.5D1CS178, Tapered Roller Set - Metric Series On NTN Bearing Corp. of America

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	Item # 32214DB+7.5D1CS178, 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

Style		TS Assembly + Spacer

Precision Rating		Class 0

Configuration		Two

Lubrication		w/o Oil Hole

e (Axial Load Factor)		0.42

Y2 (Axial Load Factor)		2.39

Static Load Rating		99000 lbf 440000 N 440.00 kN

Dynamic Load Rating		64000 lbf 285000 N 285.00 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		2.7559 in 70.000 mm

D		4.9213 in 125.000 mm

C		1.0630 in 27.000 mm

B		2.9134 in 74.000 mm

r		0.0200 in 0.600 mm

R		0.08 in 2.0 mm

da		3.15 in 80.0 mm

db		3.15 in 80.0 mm

Da		4.59 in 116.5 mm

Da min		4.25 in 108.0 mm

Db		4.69 in 119.0 mm

Item # 32214DB+7.5D1CS178, Tapered Roller Set - Metric Series