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Cylindrical Roller Bearings N400 Series

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Type：Roller Bearings N400 Series
Size：0-120mm
Texture of material：Gcr15
Product description：1. Cylindrical Roller Bearings Cylindrical roller bearings are radial rolling bearings in which the rolling elements are cylindrical rollers. Cylindrical rollers and raceways are line contact bearings. Load capacity, mainly bear radial load...

1. Cylindrical Roller Bearings
Cylindrical roller bearings are radial rolling bearings in which the rolling elements are cylindrical rollers. Cylindrical rollers and raceways are line contact bearings. Load capacity, mainly bear radial load. The rolling element has little friction with the ferrule rib and is suitable for high speed rotation. According to the ferrule with or without ribs, it can be divided into single row cylindrical roller bearings such as NU, NJ, NUP, N, NF, and double row cylindrical roller bearings such as NNU and NN. The bearing is a structure in which the inner ring and the outer ring are separable. Models are divided into 200 series, 300 series, 400 series, 1000 series, 2200 series, 2300 series.


2. Features
Clearance: C0/C2/C3/C4/C5
Accuracy: P0/P6/P5/P4
Cage: steel stamping cage, copper alloy solid cage, polyamide forming cage.
Tape: N-type bearing has outer ring no ribs, and the ribs on both sides of the inner ring
NU type bearing outer ring has ribs on both sides, inner ring has no ribs
NJ type bearing has ribs on both sides of the outer ring, and the inner ring has ribs
The outer ring of the NF type has a rib on one side and a rib on both sides of the inner ring.
NUP type bearings have ribs on both sides of the outer ring, one side of the inner ring (fixed), and the other side is a detachable flat ring
RN type bearing has no outer ring.
NN bearing outer –ring has no ribs, and the inner ring has a middle rib in the middle of the rib.
NNU type bearing has a middle rib on the outer side of the outer ring and no rib on the inner side.

3. Technical Specifications
Tape Model
(New)		 Inner Outer Wideth Cr Cor Grease lubrication
 speed		 Oil lubrication speed Weight
(mm) (mm) (mm) (kN) (kN) (r/min) (r/min) (kg）
Cylindrical roller bearing N406 30 90 23 57.2 53 7000 9000 0.73
Cylindrical roller bearing N407 35 100 25 70.8 68.2 6000 7500 0.94
Cylindrical roller bearing N408 40 110 27 90.5 89.8 5600 7000 1.25
Cylindrical roller bearing N409 45 120 29 102 100 5000 6300 1.8
Cylindrical roller bearing N410 50 130 31 120 120 4800 6000 2.3
Cylindrical roller bearing N411 55 140 33 128 132 4300 5300 2.8
Cylindrical roller bearing N412 60 150 35 155 162 4000 5000 3.4
Cylindrical roller bearing N413 65 160 37 170 178 3800 4800 4
Cylindrical roller bearing N414 70 180 42 215 232 3400 4300 5.9
Cylindrical roller bearing N415 75 190 45 250 272 3200 4000 7.1
Cylindrical roller bearing N416 80 200 48 285 315 3000 3800 8.3
Cylindrical roller bearing N417 85 210 52 312 345 2800 3600 9.8
Cylindrical roller bearing N418 90 225 54 352 392 2400 3200 11
Cylindrical roller bearing N419 95 240 55 378 428 2200 3000 14
Cylindrical roller bearing N420 100 250 58 418 480 2000 2800 16
Cylindrical roller bearing N421 105 260 60 508 602 1900 2600 20
Cylindrical roller bearing N422 110 280 65 515 602 1800 2400 22
Cylindrical roller bearing N424 120 310 72 642 772 1700 2200 30

More details please visit  www.schoefr.com,  Tel:0531-67885963

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Address：Jinan City, Shandong Province
TEL：+86-13791000903
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