Rolling Roller Bearings-Cylindrical roller bearings-NF series cylindrical roller bearings, sustain limited axial loads in one direction, CHROME STEEL AISI52100, METRIC sizes

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Product Picture

NF series
(
NF2 / NF22 / NF3 )
cylindrical roller bearings, sustain limited axial loads in
one direction,
CHROME STEEL AISI52100, METRIC sizes

 


CLI cylindrical roller bearings have cylindrical rolling elements. They are designed for high radial loads and high speeds.
For axial loads they are unsuitable. They have very good floating bearing properties.
These bearings' main dimensions according to DIN 5412-1. Suitable for high radial load-ratings and high speeds. Simplified mounting and dismounting by dismantling. Usually excellent non-locating bearing properties. Those bearings are economical, withstand extremely high load-ratings and are suitable for temperatures from circa -20°C up to +120°C. The rolling bearing steel is wear-resistant, shock-resistant, conductive and magnetic.‚Äč

Below is the list of pupular bearing types we are producing and supplying to our customers: 

 * NU - Two solid ribs on outer ring and one inner ring without ribs make possible an axial displacement in both directions.
 * NJ - Two solid ribs on the outer ring and one solid rib on the inner ring make possible a guidance in the axial direction.
 * NF - Two ribs on the inner ring and one rib on the outer ring.
 * NUP - Two solid ribs on the outer ring, a solid rib on the inner ring and a loose rib washer make possible the use as a locating bearing and an axial guidance in both directions.
 * N - Two solid ribs on the inner ring and one outer ring without ribs make possible an axial displacement in both directions.
 * RNU - NU series cylindrical roller bearings without an inner ring. 
 * RN
- N series cylindrical roller bearings without an outer ring.

Plese select the bearings in the following tables. Click " CLI BEARING NO. " or " DETAILS " to check the specifications...

 
BEARING LIST & BEARING DETAILS

NF2 series cylindrical roller bearings
AISI52100 chrome steel for shaft sizes from
20 mm to 140 mm  

 
 
CLI 
Bearing No.
Boundary dimensions Basic load rating(kN) Limiting speeds Mass
mm Dynamic Static rpm Kg
d D B r1,r2 r3,r4 Cr Cor Grease Oil
NF204E 20 47 14 1 0.6 16.6 13.9 17000 20000 0.109
NF205E 25 52 15 1 0.6 27.5 26.8 11000 14000 0.148
NF206E 30 62 16 1 0.6 36 35.6 8500 11000 0.22
NF207E 35 72 17 1.1 0.6 46.5 48 7500 9500 0.344
NF208E 40 80 18 1.1 1.1 51.5 53 7000 9000 0.39
NF209E 45 85 19 1.1 1.1 58.5 63.8 6300 8000 0.52
NF210E 50 90 20 1.1 1.1 61.2 69.2 6000 7500 0.56
NF211E 55 100 21 1.5 1.1 80.2 95.5 5300 6700 0.62
NF212E 60 110 22 1.5 1.5 89.8 102 5000 6300 0.84
NF213E 65 120 23 1.5 1.5 102 118 4500 5600 1.05
NF214E 70 125 24 1.5 1.5 112 135 4300 5300 1.29
NF215E 75 130 25 1.5 1.5 125 155 4000 5000 1.45
NF216E 80 140 26 2 2 132 165 3800 4800 1.74
NF217E 85 150 28 2 2 158 192 3600 4500 2.08
NF218E 90 160 30 2 2 170 203 3400 4300 2.5
NF219E 95 170 32 2.1 2.1 192 214 3200 4000 2.8
NF220E 100 180 34 2.1 2.1 208 226 3000 3800 3.14
NF221E 105 190 36 2.1 2.1 224 238 2800 3600 4
NF222E 110 200 38 2.1 2.1 239 342 2600 3400 5.11
NF224E 120 215 40 2.1 2.1 247 249 2200 3000 6.32
NF226E 130 230 40 2.1 2.1 358 372 2000 2800 7.38
NF228E 140 250 42 2.4 2.4 302 415 1800 2400 9.01
 

NF22 series cylindrical roller bearings
AISI52100 chrome steel for shaft sizes from
17 mm to 130 mm

 
 
CLI
Bearing No.
Boundary dimensions Basic load rating(kN) Limiting speeds Mass
mm Dynamic Static rpm Kg
d D B r1,r2 r3,r4 Cr Cor Grease Oil
NF2203EM 17 40 16 0.6 0.3 24 22 16000 18000 0.095
NF2204EM 20 47 18 1 0.6 22.2 20.3 15000 18000 0.141
NF2205EM 25 52 18 1 0.6 23.7 22.8 10000 14000 0.168
NF2206EM 30 62 20 1 0.6 23.9 33.1 7500 11000 0.3
NF2207EM 35 72 23 1.1 0.6 49 51.2 6500 9500 0.45
NF2208EM 40 80 23 1.1 1.1 58.3 62 6000 9000 0.49
NF2209EM 45 85 23 1.1 1.1 61.4 67.8 5300 8000 0.54
NF2210EM 50 90 23 1.1 1.1 64.2 73.6 5000 7500 0.65
NF2211EM 55 100 25 1.5 1.1 75.3 87.2 4300 6700 0.77
NF2212EM 60 110 28 1.5 1.5 101 123 4000 6300 1.09
NF2213EM 65 120 31 1.5 1.5 120 149 3500 5600 1.55
NF2214EM 70 125 31 1.5 1.5 119 151 3300 5300 1.7
NF2215EM 75 130 31 1.5 1.5 135 172 3000 5000 1.8
NF2216EM 80 140 33 2 2 148 186 2800 4800 2.2
NF2217EM 85 150 36 2 2 169 218 2600 4500 2.8
NF2218EM 90 160 40 2 2 207 265 2400 4300 3.6
NF2219EM 95 170 43 2.1 2.1 230 298 2200 4000 4.3
NF2220EM 100 180 46 2.1 2.1 259 338 2000 3800 5.99
NF2222EM 110 200 53 2.1 2.1 334 442 1600 3400 8.7
NF2224EM 120 215 58 2.1 2.1 367 492 1200 3000 9.55
NF2226EM 130 230 64 3 3 395 560 1000 2800 11.9
 

NF3 series cylindrical roller bearings
AISI52100 chrome steel for shaft sizes from
17 mm to 120 mm

 
 
CLI
Bearing No.
Boundary dimensions Basic load rating(kN) Limiting speeds Mass
mm Dynamic Static rpm Kg
d D B r1,r2 r3,r4 Cr Cor Grease Oil
NF303E 17 47 14 1 0.6 24.65 21.16 13000 15000 0.139
NF304E 20 52 15 1.1 0.6 23.1 19.2 14000 17000 0.149
NF305E 25 62 17 1.1 1.1 38.5 35.8 9000 12000 0.24
NF306E 30 72 19 1.1 1.1 49.2 48.2 8000 10000 0.38
NF307E 35 80 21 1.5 1.1 62 63.2 7000 9000 0.54
NF308E 40 90 23 1.5 1.5 76.8 77.8 6300 8000 0.65
NF309E 45 100 25 1.5 1.5 93 98 5600 7000 0.95
NF310E 50 110 27 2 2 105 112 5300 6700 1.2
NF311E 55 120 29 2 2 128 138 4800 6000 1.61
NF312E 60 130 31 2.1 2.1 142 155 4500 5600 1.94
NF313E 65 140 33 2.1 2.1 170 188 4000 5000 2.42
NF314E 70 150 35 2.1 2.1 195 220 3800 4800 2.9
NF315E 75 160 37 2.1 2.1 228 260 3600 4500 3.59
NF316E 80 170 39 2.1 2.1 245 270 3400 4300 3.9
NF317E 85 180 41 3 3 265 280 3200 4000 5.2
NF318E 90 190 43 3 3 290 320 3000 3800 6.17
NF319E 95 200 45 3 3 320 350 2800 3600 6.92
NF320E 100 215 47 3 3 355 380 2600 3200 8.24
NF321E 105 225 49 3 3 390 420 2200 3000 9.9
NF322E 110 240 50 3 3 415 470 2000 2800 11.2
NF324E 120 260 55 3 3 440 552 1900 2600 14.1
 

 * Suffix Descriptions:
 
E - increased capacity roller set, designed for very high load carrying capacity
 
TVP2 - plastic cage PA66
 
M1 - 2-piece solid brass cage
 
MPAX - 1-piece, milled brass cage, guided on the outer ring rib
 
MPBX - 1-piece, milled brass cage, guided on the inner ring rib
 JP3 - sheet steel cage
 
C3 - radial clearance as C3

 
 
 
 
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