Top 10 National Bearing A5 – Automotive Replacement Rods & Main Bearings for Engine Kits

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1. National

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National A-5 Taper Bearing Set

#adNational #ad - Smooth rotation -- crowned raceways and rollers for even load distribution. Consistent performance -- matched cup and cone components ensure consistent performance. Oe-style design -- engineered to meet OE specifications. Premium materials -- precision manufactured using premium-grade steel for outstanding durability and performance. Comprehensive coverage -- industry-leading coverage for domestic and import applications. Rigorous testing -- comprehensive testing throughout design and development processes by National engineers for quality you can count on.

Brand	National #ad
Manufacturer	National Bearings #ad
Height	3.19 Inches
Length	3.19 Inches
Weight	0.55 Pounds
Width	0.88 Inches
Part Number	A5
Model	A5

2. WJB

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Front Wheel Bearing/Tapered Roller Bearing, Cross Reference: National A-5/ Timken Set5/ SKF BR5, 1 Pack, WJB WTA5

#adWJB #ad - Where applicable improved Sealing Design keeps contamination out for Longer Bearing Life. Wjb bearings are easy to Install and require Minimal Maintenance. All bearings are engineered and tested to OE specifications. Reduced noise for smoother Performance. Increases Durability and Improves Performance.

Brand	WJB #ad
Manufacturer	WJB #ad
Height	0.03 Inches
Length	9.06 Inches
Width	6.63 Inches
Part Number	WTA5
Model	WTA5
Warranty	12 Month

3. National Bearings

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National A-6 Taper Bearing Set

#adNational Bearings #ad - Premium steel grades for durability and performance. Smooth rotation -- crowned raceways and rollers for even load distribution. Rigorous testing -- comprehensive testing throughout design and development processes by National engineers for quality you can count on.

Premium bearing design matches OEM specifications. Oe-style design -- engineered to meet OE specifications. Consistent performance -- matched cup and cone components ensure consistent performance. Comprehensive coverage -- industry-leading coverage for domestic and import applications. Premium materials and precise manufacturing ensures consistent reliability. Premium materials -- precision manufactured using premium-grade steel for outstanding durability and performance.

Brand	National Bearings #ad
Manufacturer	National Bearings #ad
Height	1.8 Inches
Length	3.2 Inches
Weight	0.4 Pounds
Width	3.2 Inches
Part Number	A6
Model	A6

4. National Bearings

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National A-4 Taper Bearing Set

#adNational Bearings #ad - Smooth rotation -- crowned raceways and rollers for even load distribution. Premium materials and precise manufacturing ensures consistent reliability.

Comprehensive coverage -- industry-leading coverage for domestic and import applications. Rigorous testing -- comprehensive testing throughout design and development processes by National engineers for quality you can count on. Premium materials -- precision manufactured using premium-grade steel for outstanding durability and performance. Consistent performance -- matched cup and cone components ensure consistent performance. Oe-style design -- engineered to meet OE specifications. Premium bearing design matches OEM specifications. Premium steel grades for durability and performance.

Brand	National Bearings #ad
Manufacturer	National Bearings #ad
Height	2.5 Inches
Length	2.5 Inches
Weight	0.27 Pounds
Width	1 Inches
Part Number	A4
Model	A4

5. TIMKEN

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SET17 L68149/L68111 Cup/Cone Bearing Set, Timken SET 17

#adTIMKEN #ad - Features high level of performance and quality. Engineered for minimal rotational weight. Increases efficiency with minimal friction. Offers original equipment quality. Made of high-quality steel.

Brand	TIMKEN #ad
Manufacturer	Timken #ad
Height	2.9 Inches
Length	2.9 Inches
Weight	0.33 Pounds
Width	1.1 Inches
Part Number	SET17
Model	SET17

6. TIMKEN

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Inch, Steel, 0.560" Cup Width, 1.9800" OD, 1.0625" ID, Timken SET4 L44649/L44610 Tapered Roller Bearing Cone and Cup Set

#adTIMKEN #ad - Supports both radial and axial loads between a rotating and non-rotating member. Operating temperatures range from -54 to 120 degrees C -65 to 250 degrees F. Stamped steel cage evenly spaces rollers for reduced friction, vibration, and noise. Cone inner ring assembly and cup outer ring combine to form a complete single tapered roller bearing. Open configuration for lubrication applied in place.

Brand	TIMKEN #ad
Manufacturer	Timken #ad
Height	1 Inches
Length	2.3 Inches
Width	2.3 Inches
Part Number	SET4
Model	SET4

7. National

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National A-37 Taper Bearing Set

#adNational #ad - Smooth rotation -- crowned raceways and rollers for even load distribution. Rigorous testing -- comprehensive testing throughout design and development processes by National engineers for quality you can count on. Consistent performance -- matched cup and cone components ensure consistent performance. Oe-style design -- engineered to meet OE specifications. Premium materials -- precision manufactured using premium-grade steel for outstanding durability and performance. Comprehensive coverage -- industry-leading coverage for domestic and import applications.

Brand	National #ad
Manufacturer	National Bearings #ad
Height	3.19 Inches
Length	3.19 Inches
Weight	0.86 Pounds
Width	0.88 Inches
Part Number	A37
Model	A37

8. National

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National A-17 Taper Bearing Set

#adNational #ad - Smooth rotation -- crowned raceways and rollers for even load distribution. Premium materials -- precision manufactured using premium-grade steel for outstanding durability and performance. Consistent performance -- matched cup and cone components ensure consistent performance. Oe-style design -- engineered to meet OE specifications. Comprehensive coverage -- industry-leading coverage for domestic and import applications. Rigorous testing -- comprehensive testing throughout design and development processes by National engineers for quality you can count on.

Brand	National #ad
Manufacturer	National Bearings #ad
Height	10.56 Inches
Length	38.28 Inches
Weight	0.2 Pounds
Width	38.28 Inches
Part Number	A17
Model	A17

9. National

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National A-38 Taper Bearing Set

#adNational #ad - Premium materials -- precision manufactured using premium-grade steel for outstanding durability and performance. Oe-style design -- engineered to meet OE specifications. Rigorous testing -- comprehensive testing throughout design and development processes by National engineers for quality you can count on. Smooth rotation -- crowned raceways and rollers for even load distribution. Consistent performance -- matched cup and cone components ensure consistent performance. Comprehensive coverage -- industry-leading coverage for domestic and import applications.

Brand	National #ad
Manufacturer	National Bearings #ad
Height	3.75 Inches
Length	3.75 Inches
Weight	0.65 Pounds
Width	1 Inches
Part Number	A38
Model	A38

10. National Bearings

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National A-2 Taper Bearing Set

#adNational Bearings #ad - Consistent performance -- matched cup and cone components ensure consistent performance. Comprehensive coverage -- industry-leading coverage for domestic and import applications.

Smooth rotation -- crowned raceways and rollers for even load distribution. Premium bearing design matches OEM specifications. Rigorous testing -- comprehensive testing throughout design and development processes by National engineers for quality you can count on. Premium materials -- precision manufactured using premium-grade steel for outstanding durability and performance. Premium materials and precise manufacturing ensures consistent reliability. Premium steel grades for durability and performance. Oe-style design -- engineered to meet OE specifications.

Brand	National Bearings #ad
Manufacturer	National Bearings #ad
Height	2.06 Inches
Length	2.06 Inches
Weight	0.7 Pounds
Width	0.88 Inches
Part Number	A2
Model	A2