Item # NJ1044, 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 # NJ1044, 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		2300.0 RPM

Limiting Speed - Grease		2000.0 RPM

Configuration		One

Tolerance		ISO Class 0 (RBEC 1)

Oil Hole		w/o Oil Hole

Radial Internal Clearance		CN

Static Load Rating		169000 lbf 750000 N 750.00 kN

Dynamic Load Rating		112000 lbf 500000.0 N 500.00 kN

Enclosure		Open

Weight		40.124 lb 18.200 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		8.6614 in 220.000 mm

D		13.3858 in 340.000 mm

B		2.2047 in 56.000 mm

Fw		9.8425 in 250.000 mm

J		10.3150 in 262.000 mm

r		0.1181 in 3.000 mm

da min		9.1732 in 233.000 mm

db min		9.1732 in 233.000 mm

Da max		12.8740 in 327.000 mm

Db max		12.8740 in 327.000 mm

Db min		12.3228 in 313.000 mm

r1as max		0.0984 in 2.500 mm

Item # NJ1044, Cylindrical Roller Bearing - Separable Inner Ring w/ One Rib, Outer Ring w/ Two Ribs