Item # NJ2310, 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 # NJ2310, 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		Pressed Steel

Limiting Speed - Oil		6700 RPM

Limiting Speed - Grease		5700 RPM

Configuration		One

Tolerance		ISO Class 0 (RBEC 1)

Oil Hole		w/o Oil Hole

Radial Internal Clearance		CN

Static Load Rating		29500 lbf 131000 N 131.00 kN

Dynamic Load Rating		27200 lbf 121000 N 121.00 kN

Enclosure		Open

Weight		3.748 lb 1.700 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		1.9685 in 50.000 mm

D		4.3307 in 110.000 mm

B		1.5748 in 40.000 mm

Fw		2.5591 in 65.000 mm

J		2.7953 in 71.000 mm

r		0.0787 in 2.000 mm

da min		2.3228 in 59.000 mm

db min		2.3228 in 59.000 mm

Da max		3.9764 in 101.000 mm

Db max		3.9764 in 101.000 mm

Db min		3.8583 in 98.000 mm

r1as max		0.0787 in 2.000 mm

Item # NJ2310, Cylindrical Roller Bearing - Separable Inner Ring w/ One Rib, Outer Ring w/ Two Ribs