Sealmaster NP-19C

Housing Base

Solid

Rolling Element

Ball Bearing

Bore Shape

Straight

Base Width (in)

1.88

Overall Height (in)

3.38

Overall Width (in)

1.88

Overall Length (in)

6.5

Bolt Size (in)

1/2

Housing Construction

One Piece

Outer Ring Land Profile

Standard

Bore Size - Inch

1.1875

Misalignment Type

Static Only

Housing Color

Black

Base to Center Height (in)

1.6875

Foot Height (in)

0.56

Cage Material

PPS - Polyphenylene Sulfide

Length Through Bore (in)

1.497

Seal Type (Product Selection)

Single Lip Contact Seal

Housing Type (Product Selection)

Pillow Block, Two Bolt

Housing Style

Pillow Block

Ability to Relubricate

Yes

Inner Race Heat Treat Method

Zone-Hardened

Maximum Speed (RPM)

5450

Max Operating Temperature (F)

220

Misalignment Capability

±2.0° Misalignment - Static Only

Bearing Insert Finish

Black Oxide

Inner Ring Outside Diameter (in)

1.594

Bolt Spacing Min (in)

4.44

Vibration Frequency Inner Ring Defect

0.0905

Lubricant

Lithium Complex NLGI 2 Grease

Cage Type

Land Riding Retainer

Dynamic Load Rating (lb)

4,381

Housing Material

Cast Iron

Bolt Spacing Max (in)

5.06

Vibration Frequency Outer Ring Defect

0.0595

Grease Fitting Thread Size

1/4-28

Size Code

2-13

Radial Clearance

Standard

Vibration Frequency Fundamental Train

0.0066

Vibration Frequency Roller Spin

0.0385

Fixed vs. Expansion

Fixed

Bolt Spacing (in)

4.75

Bearing Type

Standard Duty

End Cap Available

No

Base Length (in)

6.5

Static Load Rating (lb)

2,567

Housing Coating

Powder Coated

Bearing Insert Material

52100 Bearing Steel

Shaft Locking Type

Set Screw

Centerline to Outermost Bearing Face (in)

0.875

Always verify dimensions, load ratings, material, and seal type before ordering.