Item # 7MC3-NU222EGRBC3, Ceramic Coated Cylindrical Roller Bearing On NTN Bearing Corp. of America

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	Item # 7MC3-NU222EGRBC3, 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		3700 RPM

Limiting Speed - Grease		3100.0 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		82000 lbf 365000 N 365.00 kN

Dynamic Load Rating		66000 lbf 293000 N 293.00 kN

Enclosure		Open

Weight		9.387 lb 4.258 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		7.8740 in 200.000 mm

B		1.4961 in 38.000 mm

Fw		5.2165 in 132.500 mm

r		0.0787 in 2.000 mm

da min		4.7638 in 121.000 mm

Da max		7.4409 in 189.000 mm

r1as max		0.0787 in 2.000 mm

Item # 7MC3-NU222EGRBC3, Ceramic Coated Cylindrical Roller Bearing