Item # 7MC3-NU320EGRBC3, Ceramic Coated Cylindrical Roller Bearing On NTN Bearing Corp. of America

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	Item # 7MC3-NU320EGRBC3, 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		3500 RPM

Limiting Speed - Grease		2900.0 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		95500 lbf 425000 N 425.00 kN

Dynamic Load Rating		85500 lbf 380000 N 380.00 kN

Enclosure		Open

Weight		17.703 lb 8.030 kg

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

Dimensional Specifications

		Megaohm Cylindrical Roller Bearings - Dimensions larger image

d		3.9370 in 100.000 mm

D		8.4646 in 215.000 mm

B		1.8504 in 47.000 mm

Fw		5.0197 in 127.500 mm

r		0.0984 in 2.500 mm

da min		4.4488 in 113.000 mm

Da max		7.9528 in 202.000 mm

r1as max		0.0984 in 2.500 mm

Item # 7MC3-NU320EGRBC3, Ceramic Coated Cylindrical Roller Bearing