Item # NJ1040, Cylindrical Roller Bearing - Separable Inner Ring w/ One Rib, Outer Ring w/ Two Ribs On NTN Bearing Corp. of America

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	Item # NJ1040, Cylindrical Roller Bearing - Separable Inner Ring w/ One Rib, Outer Ring w/ Two Ribs

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		Machined Carbon Steel

Limiting Speed - Oil		2600 RPM

Limiting Speed - Grease		2200.0 RPM

Configuration		One

Tolerance		ISO Class 0 (RBEC 1)

Oil Hole		w/o Oil Hole

Radial Internal Clearance		CN

Static Load Rating		130000 lbf 580000.0 N 580.00 kN

Dynamic Load Rating		87500 lbf 390000 N 390.00 kN

Enclosure		Open

Weight		30.644 lb 13.900 kg

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

Dimensional Specifications

		Cylindrical Roller Bearing - Separable Inner Ring w/ One Rib, Outer Ring w/ Two Ribs - NJ Type - Dimensions larger image

d		7.8740 in 200.000 mm

D		12.2047 in 310.000 mm

B		2.0079 in 51.000 mm

Fw		9.0157 in 229.000 mm

J		9.4252 in 239.400 mm

r		0.0827 in 2.100 mm

da min		8.3071 in 211.000 mm

db min		8.3071 in 211.000 mm

Da max		11.7717 in 299.000 mm

Db max		11.7717 in 299.000 mm

Db min		11.1417 in 283.000 mm

r1as max		0.0787 in 2.000 mm

Item # NJ1040, Cylindrical Roller Bearing - Separable Inner Ring w/ One Rib, Outer Ring w/ Two Ribs