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Packaging: PAPER BOX,CARTON.WOODEN CASE
NNU, NN double row, Cylindrical Roller Bearing for rolling stock, machine tool spindles NNU4130M/W33
Bearing Model | NNU 4130 M/W33 |
Type | Cylindrical Roller Bearing |
Bore Size (mm) | 150 |
Outside Diameter (mm) | 250 |
Width (mm) | 100 |
Mass (kg) | 18 |
Material | Chrome Steel, Carbon steel, Stainless steel |
Cage Material | Nylon. Steel. Brass |
Number of Row | Double Row |
Precision Rating | P5. P6 |
Basic Dynamic Load Rating (Cr) | 748 kN |
Basic Static Load Rating (Cor) | 1290 kN |
Limiting Speed | 3000 r/min |
Quick description:
Cylindrical Roller Bearing NNU 4130 M/W33
Model:NNU 4130 M/W33
Dimension:150x250x100mm
Bore Size:150mm
Outside Diameter:250mm
Width:100mm
Basic Dynamic Load Rating:748kN
Basic Static Load Rating:1290kN
Fatigue Load Limit:143kN
Limiting Speed:3000r/min
Mass:18.0kg
Material of Rings and Balls: Chrome steel,Carbon steel, Stainless steel
Cage Material: Brass,Steel,Nylon
Package: Usually made by plastic tube+anti-rust paper+box+carton
Terms of Payment: T/T(30% deposit in advance), Irrevocable L/C at sight, Western Union
Delivery Time: 3-25 days, according to the order quantity
Application : motor, locomotives, autos,spindle,equipment, internal combustion engine, generator, gas turbines, reducer, rolling mill, vibrating screen and lifting transportation machinery, etc.
Single row: NU, NJ, NUP, N, NCF and NJG designs
Double row: NNU, NN and NNF designs
Cylindrical roller bearings mainly bear radial load.it is linear contact between roller and raceway.Rolling ring wall with small friction, Cylindrical roller bearing is suitable for high-speed rotation due to the small friction between rolling element and ring.According ring with ribs orwithout ribs , Cylindrical roller bearing can be divided into NU, NJ, NUP, N, NF and other single row bearings, and NNU, NN and other double row bearings. The application of cylindrical roller bearing is Medium-sized motors, rolling stock, machine tool spindles, internal combustion engines, generators, gas turbines, gear boxes, rolling mill, vibrating screen, and lifting transportation machinery.
Boundary dimensions(mm) | Basic load ratings(kN) | Limiting speeds(rpm) | Mass(Kg) | Bearing Number | |||||
d | D | B | rs min | Cr | Cor | Grease | Oil | (Approx.) | TDGS |
25 | 47 | 16 | 0.6 | 25.8 | 30.0 | 14,000 | 17,000 | 0.124 | NN3005 |
25 | 47 | 16 | 0.6 | 25.8 | 30.0 | 14,000 | 17,000 | 0.121 | NN3005K |
30 | 55 | 19 | 1 | 31.0 | 37.0 | 12,000 | 15,000 | 0.199 | NN3006 |
30 | 55 | 19 | 1 | 31.0 | 37.0 | 12,000 | 15,000 | 0.193 | NN3006K |
35 | 62 | 20 | 1 | 38.0 | 47.5 | 11,000 | 13,000 | 0.242 | NN3007 |
35 | 62 | 20 | 1 | 38.0 | 47.5 | 11,000 | 13,000 | 0.235 | NN3007K |
40 | 68 | 21 | 1 | 43.5 | 55.5 | 9,700 | 11,000 | 0.312 | NN3008 |
40 | 68 | 21 | 1 | 43.5 | 55.5 | 9,700 | 11,000 | 0.303 | NN3008K |
45 | 75 | 23 | 1 | 52.0 | 68.5 | 8,800 | 10,000 | 0.405 | NN3009 |
45 | 75 | 23 | 1 | 52.0 | 68.5 | 8,800 | 10,000 | 0.393 | NN3009K |
50 | 80 | 23 | 1 | 53.0 | 72.5 | 8,000 | 9,400 | 0.433 | NN3010 |
50 | 80 | 23 | 1 | 53.0 | 72.5 | 8,000 | 9,400 | 0.419 | NN3010K |
55 | 90 | 26 | 1.1 | 69.5 | 96.5 | 7,300 | 8,600 | 0.651 | NN3011 |
55 | 90 | 26 | 1.1 | 69.5 | 96.5 | 7,300 | 8,600 | 0.631 | NN3011K |
60 | 95 | 26 | 1.1 | 71.0 | 102 | 6,700 | 7,900 | 0.704 | NN3012 |
60 | 95 | 26 | 1.1 | 71.0 | 102 | 6,700 | 7,900 | 0.683 | NN3012K |
65 | 100 | 26 | 1.1 | 75.0 | 111 | 6,200 | 7,300 | 0.758 | NN3013 |
65 | 100 | 26 | 1.1 | 75.0 | 111 | 6,200 | 7,300 | 0.735 | NN3013K |
70 | 110 | 30 | 1.1 | 94.5 | 143 | 5,800 | 6,800 | 1.04 | NN3014 |
70 | 110 | 30 | 1.1 | 94.5 | 143 | 5,800 | 6,800 | 1.01 | NN3014K |
Boundary dimensions(mm) | Basic load ratings(kN) | Limiting speeds(rpm) | Mass(Kg) | Bearing Number | |||||
d | D | B | rs min | Cr | Cor | Grease | Oil | (Approx.) | TDGS |
75 | 115 | 30 | 1.1 | 96.5 | 149 | 5,400 | 6,300 | 1.14 | NN3015 |
75 | 115 | 30 | 1.1 | 96.5 | 149 | 5,400 | 6,300 | 1.11 | NN3015K |
80 | 125 | 34 | 1.1 | 116 | 179 | 5,100 | 5,900 | 1.52 | NN3016 |
80 | 125 | 34 | 1.1 | 116 | 179 | 5,100 | 5,900 | 1.47 | NN3016K |
85 | 130 | 34 | 1.1 | 122 | 194 | 4,800 | 5,600 | 1.61 | NN3017 |
85 | 130 | 34 | 1.1 | 122 | 194 | 4,800 | 5,600 | 1.56 | NN3017K |
90 | 140 | 37 | 1.5 | 143 | 228 | 4,500 | 5,300 | 2.07 | NN3018 |
90 | 140 | 37 | 1.5 | 143 | 228 | 4,500 | 5,300 | 2.01 | NN3018K |
95 | 145 | 37 | 1.5 | 146 | 238 | 4,300 | 5,000 | 2.17 | NN3019 |
95 | 145 | 37 | 1.5 | 146 | 238 | 4,300 | 5,000 | 2.1 | NN3019K |
100 | 150 | 37 | 1.5 | 153 | 256 | 4,000 | 4,800 | 2.26 | NN3020 |
100 | 150 | 37 | 1.5 | 153 | 256 | 4,000 | 4,800 | 2.19 | NN3020K |
105 | 160 | 41 | 2 | 198 | 320 | 3,800 | 4,500 | 2.89 | NN3021 |
105 | 160 | 41 | 2 | 198 | 320 | 3,800 | 4,500 | 2.8 | NN3021K |
110 | 170 | 45 | 2 | 229 | 375 | 3,600 | 4,300 | 3.69 | NN3022 |
110 | 170 | 45 | 2 | 229 | 375 | 3,600 | 4,300 | 3.56 | NN3022K |
120 | 180 | 46 | 2 | 233 | 390 | 3,300 | 3,900 | 3.98 | NN3024 |
120 | 180 | 46 | 2 | 233 | 390 | 3,300 | 3,900 | 3.83 | NN3024K |
130 | 200 | 52 | 2 | 284 | 475 | 3,100 | 3,600 | 5.92 | NN3026 |
130 | 200 | 52 | 2 | 284 | 475 | 3,100 | 3,600 | 5.71 | NN3026K |
Boundary dimensions(mm) | Basic load ratings(kN) | Limiting speeds(rpm) | Mass(Kg) | Bearing Number | |||||
d | D | B | rs min | Cr | Cor | Grease | Oil | (Approx.) | TDGS |
140 | 210 | 53 | 2 | 298 | 515 | 2,800 | 3,300 | 6.44 | NN3028 |
140 | 210 | 53 | 2 | 298 | 515 | 2,800 | 3,300 | 6.21 | NN3028K |
150 | 225 | 56 | 2.1 | 335 | 585 | 2,600 | 3,100 | 7.81 | NN3030 |
150 | 225 | 56 | 2.1 | 335 | 585 | 2,600 | 3,100 | 7.53 | NN3030K |
Wuxi Handa Bearing Co., Ltd. was founded in 1998, after more than 10 years of development, nowadays has become into a group corporation with several subsidiaries. Our factory covers an area of 30, 000 square meters, construction area of 19, 000 squre meters, along with advanced production line and modern test management. At present, the quality of our bearings has reached advanced level in the international market.
Our business philosophy is Quality First with Faith Base. We mainly produce Deep groove ball bearing, Self-aligning bearing, Taper roller bearing in Metric and Inch sizes, Cylindrical roller bearing, Pillow block bearing, Rolling mill bearing and Multi-row composite bearing. Our products are exported to Southeast Asia, Europe, the Americas, the Middle East etc.
Our company with high-quality, reasonable price, good reputation won the high praise from customers at home and abroad. In 2002 we obtained ISO9001:2000 international quality system certification. Meanwhile, we have been absorbed in product quality and advanced technology aiming to provide excellently precise products all these years.
Wuxi Handa Bearing Co., Ltd.
Other
Fag Bearings , Deep Groove Ball Bearing , Taper Roller Bearing
N/A
Rolling Bearing
Other
1420-287, Guangyi Rd, Wuxi, Jiangsu Province, China