Item # 7MC3-NU322EGRBC3, Ceramic Coated Cylindrical Roller Bearing On NTN Bearing Corp. of America

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	Item # 7MC3-NU322EGRBC3, Ceramic Coated Cylindrical Roller Bearing

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		Cylindrical Roller Bearing

Bore Type		Round

Material		Hardened Alloy Steel

Cage Material		High Strength Machined Brass Rivetless w/ square holes

Limiting Speed - Oil		3100 RPM

Limiting Speed - Grease		3700.0 RPM

Ring Separation		Separable Inner Ring

Ring Shoulders		2 Outer Ring

Precision		ISO Class 0

Configuration		One

Tolerance		ISO Class 0 (RBEC 1)

Oil Hole		w/o Oil Hole

Clearance		C3

Static Load Rating		118000 lbf 525000 N 525.00 kN

Dynamic Load Rating		101000 lbf 450000 N 450.00 kN

Enclosure		Open

Weight		24.251 lb 11.000 kg

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

Dimensional Specifications

		Megaohm Cylindrical Roller Bearings - Dimensions larger image

d		4.3307 in 110.000 mm

D		9.4488 in 240.000 mm

B		1.9685 in 50.000 mm

Fw		5.6299 in 143.000 mm

r		0.0984 in 2.500 mm

da min		4.8425 in 123.000 mm

Da max		8.9370 in 227.000 mm

r1as max		0.0984 in 2.500 mm

Item # 7MC3-NU322EGRBC3, Ceramic Coated Cylindrical Roller Bearing