KR19-PP Track Roller Bearing

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KR19-PP

Bore Diameter:8 mm

Outside Diameter:19 mm

Width:32 mm

Weight:0.029 kg

The KR19-PP bearing is a Track Roller Bearing with an inner diameter of 8 mm , an outer diameter of 19 mm, a width of 32 mm. It typically uses P0~P2 grade precision tolerances and Optional type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Dimensions:

Inside Diameter:

8 mm

Outside Diameter:

19 mm

Thickness:

32 mm

Weight:

0.029 KG

Specifications:

Structure:

Track Roller

Precision Rating:

P0~P2

Bearing Material:

Bearing Steel

Seals Type:

Optional

Transaction Information:

Payment term:

T/T In Advance

Delivery time:

Within 3 working days

Detailed description

KR19-PP Track Roller Bearing

Stock Qty:295.pcs

Size:8x19x32mm Weight:0.029KG

We have 295 pcs of KR19-PP in stock . If you have reuqirements for the bearings given as above,please feel free to contact us.We can assure you the best quality ;the most competitive prices ; the shortest delivery time and the highest quality service .

D	19 mm
d1	8 mm	Tolerance: h7
B	32 mm
B1 max	12,2 mm
B2	20 mm
C	11 mm
C1	0,6 mm
d2	15 mm
G	M8 (x1,25)
IG	10 mm
rmin	0,15 mm
m	29 g	Mass
MA	8 Nm	Nut tightening torque
Cr w	3500 N	Effective dynamic load rating as track roller (radial)
C0r w	4000 N	Effective static load rating as track roller (radial)
Cur w	540 N	Fatigue limit load
nD G	11000 1/min	Speed (with continuous operation and grease lubrication)

PP: Plastic axial plain washer with formed seal lip on both sides of the stud type track roller, giving a three-stage seal
RR: Protected against corrosion by Corrotect? special coating
SK: Hexagonal socket only on the flange-side end face, no relubrication facility
2RS: Protected lip seal on both sides of the stud type track roller

Stud type track rollers are similar in their construction to single and double row yoke type track rollers, except that the raceway is formed by a heavy-section roller stud with a fixing thread and lubrication hole.

Stud type track rollers can be used at temperatures from –30 °C to +140 °C. In sealed bearings (suffix 2RS), the temperature range is restricted to between –30 °C and +120 °C

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KR19-PP Track Roller Bearing

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