Item # NN3014KC9NAP4, Double Row Cylindrical Roller Bearing w/ Tapered Bore

Search Catalog



	All Categories Double Row Cylindrical Roller Bearings


	Item # NN3014KC9NAP4, Double Row Cylindrical Roller Bearing w/ Tapered Bore - Type NN

The rollers in the NN type bearing are guided by the ribs of the inner ring.

Unit of Measure: Imperial Metric Both

Order Now · Technical Specifications · Dimensional Specifications

Order Now

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		Tapered

Material		Hardened Alloy Steel

Cage Material		High Strength, 2 piece, Machined Brass

Limiting Speed - Oil		6800 RPM

Limiting Speed - Grease		5800 RPM

Taper		1:12

Precision		ISO Class 4

Configuration		Two

Oil Hole		w/o Oil Hole

Radial Internal Clearance		C9NA

Static Load Rating		32000 lbf 143000 N 143.00 kN

Dynamic Load Rating		21200 lbf 94500 N 94.50 kN

Enclosure		Open

Weight		2.224 lb 1.009 kg

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

Dimensional Specifications

		Double Row Cylindrical Roller Bearing w/ Tapered Bore - Type NN - Dimensions larger image

d		2.7559 in 70.000 mm

D		4.3307 in 110.000 mm

B		1.1811 in 30.000 mm

C		1.1811 in 30.000 mm

Ew		3.9370 in 100.000 mm

r		0.0433 in 1.100 mm

da min		3.0118 in 76.500 mm

db min		3.1102 in 79.000 mm

Da max		3.9764 in 101.000 mm

Db min		3.9764 in 101.000 mm

Db max		4.0748 in 103.500 mm

ras max		0.0394 in 1.000 mm

Item # NN3014KC9NAP4, Double Row Cylindrical Roller Bearing w/ Tapered Bore - Type NN