Item # NJ1048, 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 # NJ1048, 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		2100 RPM

Limiting Speed - Grease		1800 RPM

Configuration		One

Tolerance		ISO Class 0 (RBEC 1)

Oil Hole		w/o Oil Hole

Radial Internal Clearance		CN

Static Load Rating		184000 lbf 820000.0 N 820.00 kN

Dynamic Load Rating		119000 lbf 530000 N 530.00 kN

Enclosure		Open

Weight		43.211 lb 19.600 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		9.4488 in 240.000 mm

D		14.1732 in 360.000 mm

B		2.2047 in 56.000 mm

Fw		10.6299 in 270.000 mm

J		11.1024 in 282.000 mm

r		0.1181 in 3.000 mm

da min		9.9606 in 253.000 mm

db min		9.9606 in 253.000 mm

Da max		13.6614 in 347.000 mm

Db max		13.6614 in 347.000 mm

Db min		13.1102 in 333.000 mm

r1as max		0.0984 in 2.500 mm

Item # NJ1048, Cylindrical Roller Bearing - Separable Inner Ring w/ One Rib, Outer Ring w/ Two Ribs