Item # NN3952KC9NAP4, Double Row Cylindrical Roller Bearing w/ Tapered Bore

Search Catalog



	All Categories Double Row Cylindrical Roller Bearings


	Item # NN3952KC9NAP4, 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		Order Online through NTN DOL Contact NTN Customer Relations Search for a Licensed Distributor

Technical Specifications

Type		Cylindrical Roller Bearing

Bore Type		Tapered

Material		Hardened Alloy Steel

Cage Material		High Strength, 2 piece, Machined Brass

Taper		1:12

Precision		ISO Class 4

Configuration		Two

Oil Hole		w/o Oil Hole

Radial Internal Clearance		C9NA

Static Load Rating		315000 lbf 1390000 N 1390.00 kN

Dynamic Load Rating		148000 lbf 660000 N 660.00 kN

Enclosure		Open

Weight		48.943 lb 22.200 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		10.2362 in 260.000 mm

D		14.1732 in 360.000 mm

B		2.9528 in 75.000 mm

C		2.9528 in 75.000 mm

Ew		13.2283 in 336.000 mm

r		0.0827 in 2.100 mm

da min		10.6693 in 271.000 mm

ras max		0.0787 in 2.000 mm

Item # NN3952KC9NAP4, Double Row Cylindrical Roller Bearing w/ Tapered Bore - Type NN