40x80x21mm Radial Cylindrical Roller Bearing F-233282.01.NUTR F-233282 Special Track Needle Roller Bearing for Printing Machine
40x80x21mm Radial Cylindrical Roller Bearing F-233282.01.NUTR F-233282 Special Track Needle Roller Bearing for Printing Machine - Image 2
40x80x21mm Radial Cylindrical Roller Bearing F-233282.01.NUTR F-233282 Special Track Needle Roller Bearing for Printing Machine - Image 3
40x80x21mm Radial Cylindrical Roller Bearing F-233282.01.NUTR F-233282 Special Track Needle Roller Bearing for Printing Machine - Image 4
40x80x21mm Radial Cylindrical Roller Bearing F-233282.01.NUTR F-233282 Special Track Needle Roller Bearing for Printing Machine - Image 5

40x80x21mm Radial Cylindrical Roller Bearing F-233282.01.NUTR F-233282 Special Track Needle Roller Bearing for Printing Machine

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Description


Stud Type Track Rollers
Model KR,KP…PP Curve Roller
In Model KR,KR…PP curve roller, the rolling body is guided by cage and the outer is axially guided by the baffle ring on the bolt, it is suitable for heavy load and middle rotational speed. Since the bearing has a large grease-storage space, It has a long-term lubrication cycle. Model KR…PP curve roller has the contact-type seal structure.

Model KRV, KRV…PP Curve Roller
The structure of model KRV, KRV…PP curve roller bearing is same with that of model KR, KR…PP curve roller bearings. Model KRV, KRV…PP curve roller bearing is the full complement needle roller bearing. This cure roller bearing can withstand heavy load under the low speed. However it is necessary to add the lubricating grease at regular intervals.

Model NUKR Cure Roller
Model NUKR cure roller bearing has the double-row roller structure. As same as parallel roller bearing, the outer ring is guided axially by rolling body. The cover pressed in outer ring and the shoulder constitutes the high-efficlent gas seal.

This kind of cure roller bearing can withstand the heavy load and the shock axial load because it is guided axially by roller.

KRE KRE…PP Model KREV, KREV…PP, NUKRE Curve Roller

Model KRE, KREV…PP, KREV, KREV…PP and NUKRE curve roller bearings are the special-purposed bearings in order to meet the supporting requirement of main machine. The outer ring has roller structure and the bolt shaft substitutes the inner ring. It has compact structure and can be equipped with eccentric strap. The roller can be adjusted by means of the slot at end of bolt. The lubricating grease can be fed from both ends of bolt.

Needle roller bearing, also known as needle bearing, is a kind of roller bearings with cylindrical rollers. Dependent on its diameter, the rollers, called needles, are thin and long. The radial structure is compact, the diameter size and load capacity are the same as other types of bearings with small outside diameter. In spite of cross section, they still have a high load carrying capacity, therefore, they are particularly suitable for limited radial space.

Bearing No. Weight(kg) d(mm) Dr(mm) B(mm)
F-227932 0.12 20 36 30
F-219593 0.144 25 42 30
F-204045 0.27 30 49 34
F-219590 0.28 35 55 36
F-123243 0.4 45 66 40
F-210408 0.46 50 72 40
HS-262 0.86 55 83 46
RNNX22AV 0.895 60 86 46
F-24*40.3*26 0.94 65 93 46
RNN3005X3V 1.12 70 100 54
F-217615 1.35 75 107 54
F-210304 1.8 80 116 60
RNN306X3V 1.85 85 121 60
F-32*46.6*28 2.6 90 130 67
F-208098 2.6 100 139 67
RNN3007X3V 3.95 110 156 80
F-385328 4.52 120 167 80
HS-263 6.7 130 183 95
RNNX10V 7.914 140 197 95
F-237005 8.215 150 206 100
F-229575.1 11.09 160 224 109
567079B 15.6 170 242 122

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Additional information

Outside Diameter

80mm

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