NTN NN3948KC9NAP4

Min. Order: 1 Piece

Bearing Price

$8,959.35 (Price for reference only.)
IN STOCK 500+ pcs.with 3 to 7 days delivery time

Our email: JSZHOUCHENG@126.COM

Bearing Information
Weight28.440 lb
OEMOEM P/N
Bearing manufacturers
Manufacturer Part Number
NTN NN3948KC9NAP4

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

238000 lbf1060000 N1060.00 kN

Dynamic Load Rating

110000 lbf490000 N490.00 kN

Enclosure

Open

Weight

28.440 lb12.900 kg

Operating Temperature Range

-40 to 250 F-40 to 120 C

Dimensional Specifications


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

d

9.4488 in240.000 mm

D

12.5984 in320.000 mm

B

2.3622 in60.000 mm

C

2.3622 in60.000 mm

Ew

11.8504 in301.000 mm

r

0.0827 in2.100 mm

da min

9.8819 in251.000 mm

ras max

0.0787 in2.000 mm

Bearing Type

Cylindrical roller bearing

Material

Hardened alloy steel

Cage

High strength, 2 piece, machined brass

Enclosure

Open