compact radial structure small needle bearings ODM with long roller

Quick Details

Type:	Needle	Model Number:	KRV30PP
Structure:	CURVE ROLLERS	Brand Name:	WXING
Seals Type:	OPEN/ZZ/2RS	Number of Row:	Single Row
Material:	Chrome steel, Carbon steel	Product name:	Printing Machine Bearing CF12 KR30 KRV30PP Cam Follower
Applicable Industries:	printing machinery,pressing lines, indexing equipment,	Place of Origin:	Shandong, China
Precision Rating:	ABEC1 ABEC3 ABEC5 ABEC7 ABEC9	Vibration level:	V1 V2 V3 V4
Noise Level:	Z1,Z2,Z3,Z4	Sample:	Available
Stock:	Rich

Product Description

1.KR design cam followers are fitted with a needle roller and cage assembly. They are also available with a full complement needle roller set, which is identified by the letter V at the end of the basic designation. The outer ring is axially guided by the pressed-on flange ring and the head of the stud, which also serves as an integral flange.

Cam follower needle track roller bearing Wheel and pin bearing needle bearing

2. KR design cam followers without a designation suffix or with the designation suffix B have a narrow gap between the outer ring and the two flanges that serves as a gap-type seal.

Cam follower needle track roller bearing Wheel and pin bearing needle bearing

3. KR design cam followers are also available with an axial sliding ring made of PA66 on both sides, identified by the designation suffix PPA , PPSKA or PPXA. In the radial direction, the sliding ring forms a narrow labyrinth seal with the outer ring to protect against coarse contaminants. In the axial direction, the sliding ring serves as a contact seal to reliably retain grease in the bearing. This improves the lubrication conditions in the bearing, keeps friction and frictional heat low, and extends grease life.

Stud type track roller (cam follower) - KR

- crowned OD

- cylindrical OD is avaible , suffix " X "

- hex wrench socket in stud head

- full needle rollers design is also available ( prefix " KRV " )

- stainless steel 440C is also available ( prefix " SS " )

- two shields is also avaialbe ( suffix " PP " )

Waxing compact radial structure small needle bearings ODM with long roller-2

Waxing compact radial structure small needle bearings ODM with long roller-3

Waxing compact radial structure small needle bearings ODM with long roller-4

Waxing compact radial structure small needle bearings ODM with long roller-5

Crowned OD	Cylindrical OD	Dimensions(mm)	N.W.
without seals	with seals	without seals	with seals	d	D	B	L	I	G	≈g
KR10	KR10 PP	KR10 X	KR10 PPX	3	10	7	17	9	M3x0.5	4.5
KR12	KR12 PP	KR12 X	KR12 PPX	4	12	8	20	11	M3x0.5	7.5
KR13	KR13 PP	KR13 X	KR13 PPX	5	13	9	23	13	M4x0.7	10.5
KR16	KR16 PP	KR16 X	KR16 PPX	6	16	11	28	16	M6x1	18.5
KR19	KR19 PP	KR19 X	KR19 PPX	8	19	11	32	20	M8x1.25	28.5
KR22	KR22 PP	KR22 X	KR22 PPX	10	22	12	36	23	M10x1	45
KR26	KR26 PP	KR26 X	KR26 PPX	10	26	12	36	23	M10x1	60
KR30	KR30 PP	KR30 X	KR30 PPX	12	30	14	40	25	M12x1.5	95
KR32	KR32 PP	KR32 X	KR32 PPX	12	32	14	40	25	M12x1.5	105
KR35	KR35 PP	KR35 X	KR35 PPX	16	35	18	52	32.5	M16x1.5	170
KR40	KR40 PP	KR40 X	KR40 PPX	18	40	20	58	36.5	M18x1.5	249

Waxing compact radial structure small needle bearings ODM with long roller-6

Waxing compact radial structure small needle bearings ODM with long roller-7

Waxing compact radial structure small needle bearings ODM with long roller-8

Waxing compact radial structure small needle bearings ODM with long roller-9

Waxing compact radial structure small needle bearings ODM with long roller-10

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The production of Waxing standard needle bearing sizes involves the following processes: the cutting of wall panels, primary steel fixings, steel beam clamps, and the fabrication of aluminum track. The product has good acceptable axial load capacity in both directions

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Waxing standard needle bearing sizes goes through numerous lab tests before mass production, such as dimensional stability at elevated temperature, bridge deformation and lens retention, lens size, thickness and curvature, etc. It is widely applied in the machinery for its low running resistance

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Parts of the materials of Waxing small needle bearings are purchased directly from suppliers that adhere to the highest environmental and quality standards, ensuring these materials are the most sustainable and healthy available. The product requires easy maintenance, saving a lot of manual labor

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Waxing small needle bearings is made by optical, mechanical, and quality assurance engineers. Their expertise in a wide range of imaging applications and technologies ensures the quality of this product. The durable steel cages endow the product with the performance of ductility

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Waxing small needle bearings has been tested for guaranteed electrical safety. It has passed international tests for electric appliances such as insulation, electric leakage, plug performance, and grounding lead tests. It is widely accepted for its high impact strength and shock absorption

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Its quality is guaranteed by the comprehensive quality control system. The product has the advantage of wear resistance

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