Item # 21317VMKC3, Spherical Roller Bearing w/ Tapered Bore On NTN Bearing Corp. of America

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	Item # 21317VMKC3, Spherical Roller Bearing w/ Tapered Bore

Spherical Roller Bearings w/ Tapered Bore

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Spherical Roller Bearings w/ Tapered Bore - 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		Spherical Roller Bearing

Bore Type		Tapered

Material		Through Hardened Steel

Cage Type		Machined

Cage Material		Brass

Limiting Speed - Oil		4600 RPM

Limiting Speed - Grease		3600.0 RPM

e		0.23

Y1		2.99

Y2		4.46

Y0		2.93

Series		213

Radial Internal Clearance		C3

Ring Modification		Plain

Tolerance		JIS-0 RBEC-1

Taper		1:12

Static Load Rating		82000 lbf 365000 N 365.00 kN

Dynamic Load Rating		80000 lbf 355000 N 355.00 kN

Enclosure		Open

Weight		11.530 lb 5.230 kg

Dimensional Specifications

		Spherical Roller Bearings w/ Tapered Bore - Dimensions larger image

d		3.3465 in 85.000 mm

D		7.0866 in 180.000 mm

B		1.6142 in 41.000 mm

r		0.1181 in 3.000 mm

da min		3.8976 in 99.000 mm

Da max		6.5354 in 166.000 mm

ras max		0.0984 in 2.500 mm

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	· Spherical Roller Bearings w/ Tapered Bore - Dimensions

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