NTN NK19/20R

Min. Order: 1 Piece

Bearing Price

$17.29 (Price for reference only.)
IN STOCK 500+ pcs.with 3 to 7 days delivery time

Our email: [email protected]

Bearing Information
Weight0.071 lb
OEMOEM P/N
Bearing manufacturers
Manufacturer Part Number
NTN NK19/20R

Technical Specifications

Type

Needle Roller Bearing

Roller Type

Needle

Configuration

One

Material

High Carbon Chrome Steel

Cage Material

Steel

Limiting Speed - Oil

21000 RPM

Limiting Speed - Grease

14000 RPM

Precision

ISO Class 0

Enclosure

Open

Static Load Rating

5000 lbf22200 N22.20 kN

Dynamic Load Rating

3600 lbf16000 N16.00 kN

Weight

0.071 lb0.032 kg

Operating Temperature Range

-40 to 250 F-40 to 120 C

Dimensional Specifications


Machined-Ring Needle Roller Bearing w/o Inner Ring - RNA49.R, RNA59, RNA69.R, NK.R, MR Series - Dimensions

Fw

0.7480 in19.000 mm

Fw Tolerance

0.033/0.020 mm

D

1.0630 in27.000 mm

C

0.7874 in20.000 mm

r

0.0118 in0.300 mm

Da max

0.9843 in25.000 mm

ras max

0.0118 in0.300 mm