NTN NA4900LL

Min. Order: 1 Piece

Bearing Price

$48.18 (Price for reference only.)
IN STOCK 500+ pcs.with 3 to 7 days delivery time

Our email: [email protected]

Bearing Information
Weight0.055 lb
OEMOEM P/N
Bearing manufacturers
Manufacturer Part Number
NTN NA4900LL

Technical Specifications

Type

Needle Roller Bearing

Bore Type

Round

Material

High Carbon Chrome Steel

Cage Material

Steel

Limiting Speed - Grease

10000 RPM

Precision

ISO Class 0

Configuration

One

Enclosure

Double Sealed

Bearing Design

w/ Inner Ring

Oil Hole

w/ Oil Hole

Radial Internal Clearance

CN

Static Load Rating

1910 lbf8500 N8.50 kN

Dynamic Load Rating

1620 lbf7200 N7.20 kN

Weight

0.055 lb0.025 kg

Operating Temperature Range

-40 to 250 F-40 to 120 C

Dimensional Specifications


Machined-Ring Needle Roller Bearing w/ Inner Ring - NA49 Series, Double Sealed - Dimensions

d

0.3937 in10.000 mm

D

0.8661 in22.000 mm

F

0.5512 in14.000 mm

C

0.5118 in13.000 mm

B

0.5512 in14.000 mm

r

0.0118 in0.300 mm

s

0.0197 in0.500 mm

da min

0.4724 in12.000 mm

Da max

0.6299 in16.000 mm

ras max

0.0118 in0.300 mm