Item # 23172BC3, Spherical Roller Bearing w/ Standard Bore, 231 Series On NTN Bearing Corp. of America

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	Item # 23172BC3, Spherical Roller Bearing w/ Standard Bore, 231 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		Spherical Roller Bearing

Bore Type		Round

Material		Through Hardened Steel

Cage Type		Machined

Cage Material		Steel

Limiting Speed - Oil		630 RPM

Limiting Speed - Grease		490 RPM

e		0.32

Y1		2.11

Y2		3.15

Y0		2.07

Series		231

Radial Internal Clearance		C3

Ring Modification		Plain

Tolerance		JIS-0 RBEC-1

Static Load Rating		1580000 lbf 7050000 N 7050.00 kN

Dynamic Load Rating		845000 lbf 3750000 N 3750.00 kN

Enclosure		Open

Weight		489.426 lb 222.000 kg

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

Dimensional Specifications

		Spherical Roller Bearing w/ Standard Bore, 231 Series - Dimensions larger image

d		14.1732 in 360.000 mm

D		23.6220 in 600.000 mm

B		7.5591 in 192.000 mm

r		0.1969 in 5.000 mm

da min		15.0394 in 382.000 mm

Da max		22.7559 in 578.000 mm

ras max		0.1575 in 4.000 mm

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	· Spherical Roller Bearings w/ Standard Bore - Dimensions

DOWNLOADS


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Item # 23172BC3, Spherical Roller Bearing w/ Standard Bore, 231 Series