INAKR47-PP-XStud Type Track Roller – 47 mm Outer Ring, 24 mm Running Width, M20x1.5 Stud, Sealed Both Sides

Name: INA KR47-PP-X Stud Type Track Roller – 47 mm Outer Ring, 24 mm Running Width, M20x1.5 Stud, Sealed Both Sides
Brand: INA
SKU: B-AN2B5#UQFIU0
Price: 44.95 USD
Availability: InStock

Condition: New

Availability:

1 in stock

Categories: Bearings, TempBearings

INA KR47-PP-X stud type track roller, 47 mm outer ring, 24 mm wide, M20x1.5 threaded stud, sealed both sides. 15,400 N dynamic rating, 2,400 rpm grease.

Same day shipment

List Price

$44.95

1 in stock

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Specifications

Key Specifications

MFR / Brand	INA
MPN	KR47-PP-X
Model	KR47PP-X
OD	47 mm

Technical Specifications

Series	KR
Lubricant	Grease
Stud Diameter	20 mm
Stud Length	66 mm
Roller Diameter	47 mm
Roller Width	24 mm
Material	Bearing Steel
Base Number	KR47
Total Width	66 mm
Overall Width	66 mm
Retaining Feature	Needle
Locking Method	M20x1.5 threaded stud with nut
Relubrication	Lubrication hole in stud, drive-fit nipple NIPA2X7,5
Mpn Variants	KR 47 PP; KR47PP; KR-47-PP; KR47PP-X; KR47-PP-X; KR47PPX; KR-47-PP-X
Additional Attributes	Thread M20x1.5, 21 mm long; stud fit diameter 20 mm; effective stud length 40.5 mm; width of flats 10 mm; tightening torque nut 120 Nm (88.5 ft-lb); lubrication hole diameter 4 mm at 9 mm from datum; drive-fit lubrication nipple NIPA2X7,5; maximum width of thrust washer 25.6 mm; stop diameter of thrust washer 36.5 mm; protrusion outer ring to thrust washer 0.8 mm; minimum chamfer dimension 1 mm; fatigue load limit 3,450 N
Dynamic Load Rating	15,400 N
Static Load Rating	26,000 N
Rolling Elements	Needle Roller
Bearing Type	Stud Type Track Roller, Plastic axial plain washers both sides
Item Weight	0.371 kg (0.82 lb)
Limiting Speed	2,400 rpm grease
Number Of Rows	1
Bore Type	Straight
Harmonization Code	8482.4
Bearing Material	Chrome steel

Seller Part Number: B-AN2B5#UQFIU0

Product Description

What this part is:

INA KR47-PP-X stud type track roller, also called a cam follower. A solid steel stud with a threaded shank carries a thick-walled outer ring running on a needle roller and cage assembly. Complete unit with plastic axial plain washers sealing both sides. Sold as 1 Pc.

Decoding the designation:

KR — stud type track roller with a solid roller stud and a fixing thread.

47 — outside diameter of the running outer ring in millimetres.

PP — three-stage sealing by plastic axial plain washers on both sides; the washers also provide axial guidance of the outer ring.

Specifications:

Bearing Type: Stud type track roller. Rolling Elements: Needle roller. Number Of Rows: 1. Dynamic Load Rating: 15,400 N. Static Load Rating: 26,000 N. Fatigue Load Limit: 3,450 N. Limiting Speed: 2,400 rpm on permanent grease lubrication. Closure Type: Plastic axial plain washers both sides. Lubricant: Grease. Item Weight: 0.371 kg (0.82 lb). Series: KR. Base Number: KR47. Unit Quantity: 1 Pc.

Dimensions and mounting:

Outside Diameter: 47 mm. Overall Width: 66 mm over the stud. Outer ring width: 24 mm. Stud fit diameter: 20 mm. Thread: M20x1.5, 21 mm long. Effective stud length: 40.5 mm. Width of flats: 10 mm. Lubrication hole: 4 mm diameter, 9 mm from the datum face, for a drive-fit NIPA2X7,5 nipple. Maximum width of the thrust washer: 25.6 mm. Stop diameter of the thrust washer: 36.5 mm. Protrusion of the outer ring past the thrust washer: 0.8 mm. Minimum chamfer dimension: 1 mm.