Series NBJHA 3/16"×1/4"(Sealed)

 

NICE BEARINGS • NBJHA SERIES 3/16" x 1/4"

PART NO.

& RFQ

DIMENSIONS(INCHES/MM)

CAPACITIES (LBS/N)

 

 

Appx

Weight

LBS/KG

Bore

B

Outside

Diam.

D

Land

Diam.

L1

Land

Diam.

L2

TYPE C

TYPE X

TYPE C

TYPE X

Radial

Radial

Thrust

Moment

Limiting Speeds

(RPM)

Limiting Speeds

(RPM)

Static

Dyn

Static

Dyn

Static

Dyn

Static

Dyn

NBJHA10

1.000

1.375

1.108

1.274

290

188

290

247

730

370

170

110

6,110

3,000

0.035

 

25.400

34.925

28.143

32.360

1,290

836

1,290

1,099

3,248

1,646

756

489

6,110 3,000

0.016

NBJHA15

1.500

1.875

1.608

1.774

400

225

400

296

1,000

460

340

187

4,300

2,000

0.052

 

38.100

47.625

40.843

45.060

1,780

1,001

1,780

1,317

4,449

2,047

1,513

832

4,300 2,000

0.024

NBJHA17

1.750

2.125

1.858

2.024

460

242

460

319

1,140

500

440

232

3,750

1,710

0.060

 

44.450

53.975

47.193

51.410

2,047

1,077

2,047

1,419

5,072

2,225

1,958

1,032

3,750 1,710

0.027

 

Thin Section Bearing Type C ( Radial Contact Bearings ),Open Bearings

The type C radial contact bearing is designed with a single row deep groove ball bearing with the raceway of the inner and outer ring. Due to the way of contract, it would allow them to withstand high loads itself. Although the type C bearing is used mainly in applications with radial loads, it can accept some moderate axial loads, reversing axial loads, and moment loads.

TYPE C LOAD CONDITION
Radial Axial Moment Reversing Axial Combined Radial-Thrust
Excellent Good

Good   (Light to moderate loads)

Good   (Light to moderate loads)

Good

 

Thin Section Bearing Type X ( Four-point Contact Bearings ),Open Bearings

The type X bearing or four-point contact bearing are designed with gothic arch raceways creating 4 contact points between the balls and the raceways. Because of its special designation, the type X bearings would be excellent for moment loading and reversing axial loading. Meanwhile, the type X bearings can be provided for other light loading conditions, but not be recommended in place of the type A or type C bearing for pure radial loads.

TYPE X LOAD CONDITION
Radial Axial Moment Reversing Axial Combined Radial-Thrust
Poor Good Excellent Excellent Poor

 

TYPE C INTERCHANGE

TYPE X INTERCHANGE

NICE BEARING

PART NO.

KAYDON

PART NO.

SILVER

PART NO.

SSB

PART NO.

NICE BEARING

PART NO.

KAYDON

PART NO.

SILVER

PART NO.

SSB

PART NO.

NBJHA10CLO

JHA10CLO

JSHA10CLO

RJHA10CLO

NBJHA10XLO

JHA10XLO

JSHA10XLO

RJHA10XLO

NBJHA15CLO

JHA15CLO

JSHA15CLO

RJHA15CLO

NBJHA15XLO

JHA15XLO

JSHA15XLO

RJHA15XLO

NBJHA17CLO

JHA17CLO

JSHA17CLO

RJHA17CLO

NBJHA17XLO

JHA17XLO

JSHA17XLO

RJHA17XLO

 

▲   The design’s of all these Precision Thin Section Bearings|Thin Cross Section Ball Bearings|Ultra Slim Thin Section Bearings are based on standard structures; LYNB can design and manufacture many other similar structures in accordance to the special and particular requirements of their customers’. If our customer’s have specific requests then the customer should identify the structure, and mounting dimensions that are required. Please contact the LYNB Technical Center if you need any assistance in this area.

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