Schaeffler Needle Roller Bearing, 15mm Inside Diameter, 21mm Outside Diameter - HK1512-B

This needle roller bearing is an essential component designed for a variety of mechanical applications. With an inside diameter of 15mm and an outside diameter of 21mm, it features a drawn cup design, offering an excellent solution for situations requiring precision and reliability. Constructed from high-quality steel, this bearing is well-suited for applications demanding high load capacity and consistent performance.

Features & Benefits

• High static load rating of 9400 N ensures durability

• Dynamic load rating of 7900 N for reliable performance

• Open end type facilitates easy lubrication access

• Sheet steel cage accommodates a single row of rollers

• Effective fatigue limit load of 1170 N for long-term usage

Applications

• Used in automotive for smooth operation

• Suitable for machinery requiring high load resistance

• Utilised in gearboxes and other transmission systems

• Applicable in automation for enhancing efficiency and performance

What lubrication options are recommended for optimal performance?

Grease lubrication is effective up to 9800 rpm, while oil lubrication can be used at speeds reaching 16300 rpm, ensuring longevity and smooth operation under varying conditions.

How does the drawn cup design contribute to performance?

The drawn cup design allows for a compact structure that fits well within tight spaces, maximising load-bearing contact and improving overall efficiency in dynamic environments.

What maintenance practices should be implemented to prolong bearing life?

Regular inspection and timely lubrication using appropriate greases or oils can help prevent wear and ensure sustained performance, particularly when operating at high speeds.

Units	Per unit
1 - 4	£5.46
5 - 9	£5.24
10 - 24	£5.12
25 +	£5.03

Select all	Attribute	Value
	Brand	INA
	Product Type	Roller Bearing
	Inside Diameter	15 mm
	Race Width	12mm
	Bore Type	Parallel
	Cage Material	Sheet Steel
	Maximum Speed - Grease	9800rpm
	Maximum Speed - Oil	16300rpm
	Limiting Speed	16300rpm
	Standards/Approvals	No
	End Type	Open
	Dynamic Load Rating	7900N
	Outside Diameter	21 mm
	Number of Rows	1
	Static Load Rating	9400N
	Bearing Type	Drawn Cup Needle

	Select all
	Brand INA
	Product Type Roller Bearing
	Inside Diameter 15 mm
	Race Width 12mm
	Bore Type Parallel
	Cage Material Sheet Steel
	Maximum Speed - Grease 9800rpm
	Maximum Speed - Oil 16300rpm
	Limiting Speed 16300rpm
	Standards/Approvals No
	End Type Open
	Dynamic Load Rating 7900N
	Outside Diameter 21 mm
	Number of Rows 1
	Static Load Rating 9400N
	Bearing Type Drawn Cup Needle

INA HK1512-B 15 mm I.D Roller Bearing Drawn Cup Needle, 21 mm O.D

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