Item # 21311KW33, Spherical Roller Bearing w/ Tapered Bore & Oil Groove On NTN Bearing Corp. of America

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	Item # 21311KW33, Spherical Roller Bearing w/ Tapered Bore & Oil Groove

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		Spherical Roller Bearing

Bore Type		Tapered

Material		Through Hardened Steel

Cage Type		Machined

Cage Material		Steel

e		0.25

Y1		2.69

Y2		4.01

Y0		2.63

Series		213

Radial Internal Clearance		CN

Radial Internal Clearance Specification		Normal

Ring Modification		Relube

Taper		1:12

Enclosure		Open

Weight		3.549 lb 1.610 kg

Dimensional Specifications

		Spherical Roller Bearing w/ Tapered Bore & Oil Groove - Dimensions larger image

d		2.1654 in 55.000 mm

D		4.7244 in 120.000 mm

B		1.1417 in 29.000 mm

r		0.0787 in 2.000 mm

W0		0.4724 in 12.000 mm

d0		0.1181 in 3.000 mm

da min		2.5591 in 65.000 mm

Da max		4.3307 in 110.000 mm

ras max		0.0787 in 2.000 mm

MORE IMAGES


	· Spherical Roller Bearings w/ Tapered Bore - Dimensions

DOWNLOADS


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Item # 21311KW33, Spherical Roller Bearing w/ Tapered Bore & Oil Groove