Customization: | Available |
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Rolling Body: | Roller Bearings |
The Number of Rows: | Single |
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Product Type:
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Full Complement Cylindrical Roller Bearing (SL183006) |
Bearing Code
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SL183006 |
Material Type:
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Chrome Steel,Stainless Steel,Carbon Steel,Full Ceramic
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Material of Cage:
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Stainless Steel,Steel,Carbon Steel,Iron,Nylon,PTFE,PEEK
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size:
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30x72x19mm
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Application:
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Large and medium-sized motors, locomotives, machine tool spindles, internal combustion engines, generators, gas turbines, gearboxes, rolling mills, vibrating screens and lifting and transport machinery.
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Cylindrical Roller Bearing Models:
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Single row cylindrical roller bearings:
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N/NU, NUP, NJ/NF, NFP, NH(NJ+HJ)
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Double row cylindrical roller bearings:
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NN/NNU, NNF
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Four row cylindrical roller bearings:
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FC, FCD
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N type:
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The inner ring has two integral flanges and the outer ring is without flanges. Axial displacement of the shaft with respect to the housing can be accommodated in both directions within the bearing itself. The bearings are therefore used as non-locating bearings.
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The outer ring of bearings of the NU design has two integral flanges and the inner ring is without flanges. Axial displacement of the shaft with respect to the housing can be accommodated in both directions within the bearing itself.
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NJ type:
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The outer ring has two integral flanges and the inner ring one integral flange. The bearings are therefore suitable for the axial location of a shaft in one direction.
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NF type:
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The outer ring has one integral flange and the inner ring two integral flanges.
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The outer ring has two integral flanges and the inner ring one integral flange and one non-integral flange in the form of a loose flange ring. The bearings can be used as locating bearings, i.e. they can provide axial location for a shaft in both directions.
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RN type:
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No outer ring and the inner ring two integral flanges.
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NN type bearing without ribs on outer ring,there is a wall in the midel of between both sides of inner ring. It can make shaft relative bearing between the axial displacement generated in both directions.
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Cylindrical roller bearings have no ribs on either the inner or outer ring, so the rings can move axially relative to each other. These can be used as free-end bearings. Cylindrical roller bearings, in which either the inner or outer rings has two ribs and the other ring has one, are capable of taking some axial load in one direction Double-row cylindrical roller bearings have high radial rigidity and are used primarily for precision machine tools.
♦ Types NU, N, NNU, and NN are suitable as free-end bearings.
♦ Types NJ and NF can sustain limited axial loads in one direction.
♦ Types NH and NUP can be used as fixed-end bearings.
♦ NH-type cylindrical roller bearings consist of the NJ-type cylindrical roller bearings and HJ-type L-shaped thrust collars.
♦ The inner ring loose rib of an NUPtype cylindrical roller bearing should be mounted so that the marked side is on the outside.
♦ The RNU cylindrical roller bearing has an outer ring with double capped edges but does not come with inner ring. Such bearing is the NU cylindrical roller bearings without the inner ring
♦ The RN cylindrical roller bearing has an inner ring with double capped edge but does not come with outer ring.
ISO | GOST | Dimensions (mm) | Basic Load Rating (N) | Limitting speed ( r/min ) | Weight | ||||
Lubrication | |||||||||
d | D | B | Dyn. C | Stat. C0 | Grease | Oil | |||
NU202 | 32202 | 15 | 35 | 11 | 12700 | 10400 | 19000 | 22000 | 0.05 |
NU203 | 32203 | 17 | 40 | 12 | 17600 | 14600 | 17000 | 20000 | 0.07 |
NU2203 | 32503 | 17 | 40 | 16 | 24000 | 22000 | 16000 | 18500 | 0.09 |
NU204 | 32204 | 20 | 47 | 14 | 25700 | 22600 | 15000 | 18000 | 0.11 |
NU205 | 32205 | 25 | 52 | 15 | 29300 | 27700 | 13000 | 15000 | 0.14 |
NU2204 | 32504 | 20 | 47 | 18 | 30600 | 28300 | 13000 | 18000 | 0.15 |
NU2205 | 32505 | 25 | 52 | 18 | 34900 | 34600 | 12000 | 15000 | 0.17 |
NU206 | 32206 | 30 | 62 | 16 | 39100 | 37400 | 11000 | 13000 | 0.21 |
NU2206 | 32506 | 30 | 62 | 20 | 48900 | 49800 | 9700 | 13000 | 0.26 |
NU207 | 32207 | 35 | 72 | 17 | 50200 | 50200 | 9300 | 11000 | 0.31 |
NU208 | 32208 | 40 | 80 | 18 | 55700 | 55400 | 8300 | 9900 | 0.38 |
NU2207 | 32507 | 35 | 72 | 23 | 61600 | 65300 | 8300 | 11000 | 0.4 |
NU209 | 32209 | 45 | 85 | 19 | 63100 | 66400 | 7600 | 9200 | 0.44 |
NU2208 | 32508 | 40 | 80 | 23 | 72300 | 77600 | 7400 | 9900 | 0.49 |
NU210 | 32210 | 50 | 90 | 20 | 66100 | 71900 | 7100 | 8500 | 0.5 |
NU2209 | 32509 | 45 | 85 | 23 | 76100 | 84600 | 6900 | 9200 | 0.54 |
NU2210 | 32510 | 50 | 90 | 23 | 79700 | 91500 | 6400 | 8500 | 0.58 |
NU211 | 32211 | 55 | 100 | 21 | 86400 | 98700 | 6400 | 7700 | 0.65 |
NU2211 | 32511 | 55 | 100 | 25 | 101000 | 122000 | 5800 | 7700 | 0.81 |