CHANGZHOU MOUETTE MACHINERY CO., LTD
| Payment Terms | L/C, T/T, D/A, Western Union, Paypal |
| Supply Ability | 500,000 Pieces per Month. |
| Delivery Time | 3-45 working days.(Huge Quantity Stocks Available)) |
| Packaging Details | Plastic bags, Cartons and European Standard Plywood Case. |
| Name | Double Row Cylindrical Roller Bearing |
| Bearing Design Type | NNU Design |
| Bearing Material | Bearing Steel 100Cr6 |
| Cage Material | Machined metal (Machined Brass) |
| Number of flanges, inner ring | 0 |
| Number of flanges, outer ring | 3 |
| Number of rows | 2 |
| Loose flange | None |
| Relubrication feature | Annular groove and lubrication holes |
| Tolerance class | DIN P2, SP, P4, P5, P6, P0 |
| Brand Name | MOUETTE |
| Model Number | NNU4920 K/W33, NNU4921 K/W33, NNU4922 K/W33, NNU4924 K/W33, NNU4926 K/W33, NNU4928 K/W33, NNU4930 K/W33, NNU4932 K/W33, NNU4934 K/W33, NNU4936 K/W33, NNU4938 K/W33, NNU4940 K/W33, NNU4944 K/W33, NNU4948 K/W33 |
| Certification | ISO/TS 16949:2009, ISO 9001:2008 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T, D/A, Western Union, Paypal | Supply Ability | 500,000 Pieces per Month. |
| Delivery Time | 3-45 working days.(Huge Quantity Stocks Available)) | Packaging Details | Plastic bags, Cartons and European Standard Plywood Case. |
| Name | Double Row Cylindrical Roller Bearing | Bearing Design Type | NNU Design |
| Bearing Material | Bearing Steel 100Cr6 | Cage Material | Machined metal (Machined Brass) |
| Number of flanges, inner ring | 0 | Number of flanges, outer ring | 3 |
| Number of rows | 2 | Loose flange | None |
| Relubrication feature | Annular groove and lubrication holes | Tolerance class | DIN P2, SP, P4, P5, P6, P0 |
| Brand Name | MOUETTE | Model Number | NNU4920 K/W33, NNU4921 K/W33, NNU4922 K/W33, NNU4924 K/W33, NNU4926 K/W33, NNU4928 K/W33, NNU4930 K/W33, NNU4932 K/W33, NNU4934 K/W33, NNU4936 K/W33, NNU4938 K/W33, NNU4940 K/W33, NNU4944 K/W33, NNU4948 K/W33 |
| Certification | ISO/TS 16949:2009, ISO 9001:2008 | Place of Origin | China |
| High Light | NNU4926 Precision Roller Bearing ，w33 Precision Roller Bearing ，bearing with tapered bore double row | ||
Double Row Cylindrical Roller Bearing With Tapered Bore And Lubrication NNU4926 K/W33
Super-precision double row cylindrical roller bearing with tapered bore and lubrication feature
Super-precision double row cylindrical roller bearings in the NNU 49 series are designed to accommodate heavy radial loads and high speeds, while providing a high degree of stiffness. Having three flanges on the outer ring and no flanges on the inner ring, the bearings can accommodate axial displacement in both directions. The separable design simplifies mounting and dismounting, particularly when load conditions require both rings to have an interference fit. The tapered bore enables accurate adjustment of clearance or preload during mounting.
Super-precision double row cylindrical roller bearing with tapered bore and lubrication feature Specifications:
| Part Number | Dimension | Basic Load Rating (KN) | Limiting Speed | Mass | |||||||
| (mm) | (rpm) | (kg) | |||||||||
| d | D | B | rsmin | Fw | Ew | Cr | Cor | Grease | Oil | ||
| NNU4920 | 100 | 140 | 40 | 1.1 | 113 | - | 155 | 295 | 4000 | 5000 | 1.9 |
| NNU4920/W33 | 100 | 140 | 40 | 1.1 | 113 | - | 155 | 295 | 4000 | 5000 | 1.9 |
| NNU4920 K | 100 | 140 | 40 | 1.1 | 113 | - | 155 | 295 | 4000 | 5000 | 1.9 |
| NNU4920 K/W33 | 100 | 140 | 40 | 1.1 | 113 | - | 155 | 295 | 4000 | 5000 | 1.9 |
| NNU4921 | 105 | 145 | 40 | 1.1 | 118 | - | 161 | 315 | 3800 | 4800 | 1.99 |
| NNU4921/W33 | 105 | 145 | 40 | 1.1 | 118 | - | 161 | 315 | 3800 | 4800 | 1.99 |
| NNU4921 K | 105 | 145 | 40 | 1.1 | 118 | - | 161 | 315 | 3800 | 4800 | 1.99 |
| NNU4921 K/W33 | 105 | 145 | 40 | 1.1 | 118 | - | 161 | 315 | 3800 | 4800 | 1.99 |
| NNU4922 | 110 | 150 | 40 | 1.1 | 123 | - | 167 | 335 | 3600 | 4500 | 2.07 |
| NNU4922/W33 | 110 | 150 | 40 | 1.1 | 123 | - | 167 | 335 | 3600 | 4500 | 2.07 |
| NNU4922 K | 110 | 150 | 40 | 1.1 | 123 | - | 167 | 335 | 3600 | 4500 | 2.07 |
| NNU4922 K/W33 | 110 | 150 | 40 | 1.1 | 123 | - | 167 | 335 | 3600 | 4500 | 2.07 |
| NNU4924 | 120 | 165 | 45 | 1.1 | 134.5 | - | 183 | 360 | 3200 | 4000 | 2.85 |
| NNU4924/W33 | 120 | 165 | 45 | 1.1 | 134.5 | - | 183 | 360 | 3200 | 4000 | 2.85 |
| NNU4924 K | 120 | 165 | 45 | 1.1 | 134.5 | - | 183 | 360 | 3200 | 4000 | 2.85 |
| NNU4924 K/W33 | 120 | 165 | 45 | 1.1 | 134.5 | - | 183 | 360 | 3200 | 4000 | 2.85 |
| NNU4926 | 130 | 180 | 50 | 1.5 | 146 | - | 274 | 545 | 3000 | 3800 | 3.85 |
| NNU4926/W33 | 130 | 180 | 50 | 1.5 | 146 | - | 274 | 545 | 3000 | 3800 | 3.85 |
| NNU4926 K | 130 | 180 | 50 | 1.5 | 146 | - | 274 | 545 | 3000 | 3800 | 3.85 |
| NNU4926 K/W33 | 130 | 180 | 50 | 1.5 | 146 | - | 274 | 545 | 3000 | 3800 | 3.85 |
| NNU4928 | 140 | 190 | 50 | 1.5 | 156 | - | 283 | 585 | 2800 | 3600 | 4.08 |
| NNU4928/W33 | 140 | 190 | 50 | 1.5 | 156 | - | 283 | 585 | 2800 | 3600 | 4.08 |
| NNU4928 K | 140 | 190 | 50 | 1.5 | 156 | - | 283 | 585 | 2800 | 3600 | 4.08 |
| NNU4928 K/W33 | 140 | 190 | 50 | 1.5 | 156 | - | 283 | 585 | 2800 | 3600 | 4.08 |
| NNU4930 | 150 | 210 | 60 | 2 | 168.5 | - | 350 | 715 | 2600 | 3200 | 6.39 |
| NNU4930/W33 | 150 | 210 | 60 | 2 | 168.5 | - | 350 | 715 | 2600 | 3200 | 6.39 |
| NNU4930 K | 150 | 210 | 60 | 2 | 168.5 | - | 350 | 715 | 2600 | 3200 | 6.39 |
| NNU4930 K/W33 | 150 | 210 | 60 | 2 | 168.5 | - | 350 | 715 | 2600 | 3200 | 6.39 |
| NNU4932 | 160 | 220 | 60 | 2 | 178.5 | - | 365 | 760 | 2400 | 3000 | 6.76 |
| NNU4932/W33 | 160 | 220 | 60 | 2 | 178.5 | - | 365 | 760 | 2400 | 3000 | 6.76 |
| NNU4932 K | 160 | 220 | 60 | 2 | 178.5 | - | 365 | 760 | 2400 | 3000 | 6.76 |
| NNU4932 K/W33 | 160 | 220 | 60 | 2 | 178.5 | - | 365 | 760 | 2400 | 3000 | 6.76 |
| NNU4934 | 170 | 230 | 60 | 2 | 188.5 | - | 375 | 805 | 2400 | 2800 | 7.12 |
| NNU4934/W33 | 170 | 230 | 60 | 2 | 188.5 | - | 375 | 805 | 2400 | 2800 | 7.12 |
| NNU4934 K | 170 | 230 | 60 | 2 | 188.5 | - | 375 | 805 | 2400 | 2800 | 7.12 |
| NNU4934 K/W33 | 170 | 230 | 60 | 2 | 188.5 | - | 375 | 805 | 2400 | 2800 | 7.12 |
| NNU4936 | 180 | 250 | 69 | 2 | 202 | - | 480 | 1020 | 2200 | 2600 | 10.4 |
| NNU4936/W33 | 180 | 250 | 69 | 2 | 202 | - | 480 | 1020 | 2200 | 2600 | 10.4 |
| NNU4936 K | 180 | 250 | 69 | 2 | 202 | - | 480 | 1020 | 2200 | 2600 | 10.4 |
| NNU4936 K/W33 | 180 | 250 | 69 | 2 | 202 | - | 480 | 1020 | 2200 | 2600 | 10.4 |
| NNU4938 | 190 | 260 | 69 | 2 | 212 | - | 485 | 1060 | 2000 | 2600 | 10.9 |
| NNU4938/W33 | 190 | 260 | 69 | 2 | 212 | - | 485 | 1060 | 2000 | 2600 | 10.9 |
| NNU4938 K | 190 | 260 | 69 | 2 | 212 | - | 485 | 1060 | 2000 | 2600 | 10.9 |
| NNU4938 K/W33 | 190 | 260 | 69 | 2 | 212 | - | 485 | 1060 | 2000 | 2600 | 10.9 |
| NNU4940 | 200 | 280 | 80 | 2.1 | 225 | - | 570 | 1220 | 1900 | 2400 | 14.7 |
| NNU4940/W33 | 200 | 280 | 80 | 2.1 | 225 | - | 570 | 1220 | 1900 | 2400 | 14.7 |
| NNU4940 K | 200 | 280 | 80 | 2.1 | 225 | - | 570 | 1220 | 1900 | 2400 | 14.7 |
| NNU4940 K/W33 | 200 | 280 | 80 | 2.1 | 225 | - | 570 | 1220 | 1900 | 2400 | 14.7 |
| NNU3040 | 200 | 310 | 82 | 2.1 | 232 | - | 655 | 1170 | 1800 | 2200 | 22.7 |
| NNU4944 | 220 | 300 | 80 | 2.1 | 243 | - | 600 | 1330 | 1700 | 2200 | 15.9 |
| NNU4944/W33 | 220 | 300 | 80 | 2.1 | 243 | - | 600 | 1330 | 1700 | 2200 | 15.9 |
| NNU4944 K | 220 | 300 | 80 | 2.1 | 243 | - | 600 | 1330 | 1700 | 2200 | 15.9 |
| NNU4944 K/W33 | 220 | 300 | 80 | 2.1 | 243 | - | 600 | 1330 | 1700 | 2200 | 15.9 |
| NNU3044 | 220 | 340 | 90 | 3 | 254 | - | 815 | 1480 | 1700 | 2000 | 30 |
| NNU3144 | 220 | 370 | 120 | 4 | 263.5 | - | 1050 | 1810 | 1600 | 1900 | 52.3 |
| NNU4948 | 240 | 320 | 80 | 2.1 | 263 | - | 625 | 1450 | 1600 | 2000 | 18 |
| NNU4948/W33 | 240 | 320 | 80 | 2.1 | 263 | - | 625 | 1450 | 1600 | 2000 | 18 |
| NNU4948 K | 240 | 320 | 80 | 2.1 | 263 | - | 625 | 1450 | 1600 | 2000 | 18 |
| NNU4948 K/W33 | 240 | 320 | 80 | 2.1 | 263 | - | 625 | 1450 | 1600 | 2000 | 18 |
| NNU3048 | 240 | 360 | 92 | 3 | 274 | - | 855 | 1600 | 1500 | 1800 | 32.7 |
| NNU4048 | 240 | 360 | 118 | 3 | 274 | - | 1240 | 2600 | 1450 | 1750 | 42.7 |
| NNU4148 | 240 | 400 | 160 | 4 | 282 | - | 1880 | 3530 | 1400 | 1700 | 81.8 |
| NNU4952 | 260 | 360 | 100 | 2.1 | 289 | - | 935 | 2100 | 1400 | 1800 | 31.1 |
| NNU4952/W33 | 260 | 360 | 100 | 2.1 | 289 | - | 935 | 2100 | 1400 | 1800 | 31.1 |
| NNU4952 K | 260 | 360 | 100 | 2.1 | 289 | - | 935 | 2100 | 1400 | 1800 | 31.1 |
| NNU4952 K/W33 | 260 | 360 | 100 | 2.1 | 289 | - | 935 | 2100 | 1400 | 1800 | 31.1 |
| NNU3052 K | 260 | 400 | 104 | 4 | 300 | - | 1030 | 1920 | 1400 | 1700 | 47.7 |
| NNU4052 | 260 | 400 | 140 | 4 | 300 | - | 1570 | 3000 | 1150 | 1500 | 65 |
| NNU4052/W33 | 260 | 400 | 140 | 4 | 300 | - | 1570 | 3000 | 1150 | 1500 | 65 |
| NNU4152 | 260 | 440 | 180 | 4 | 306 | - | 2240 | 4500 | 1000 | 1300 | 111 |
| NNU4956 | 280 | 380 | 100 | 2.1 | 309 | - | 960 | 2230 | 1300 | 1700 | 33 |
| NNU4956/W33 | 280 | 380 | 100 | 2.1 | 309 | - | 960 | 2230 | 1300 | 1700 | 33 |
| NNU4956 K | 280 | 380 | 100 | 2.1 | 309 | - | 960 | 2230 | 1300 | 1700 | 33 |
| NNU4956 K/W33 | 280 | 380 | 100 | 2.1 | 309 | - | 960 | 2230 | 1300 | 1700 | 33 |
| NNU4156 | 280 | 460 | 180 | 5 | 325 | - | 2500 | 4700 | 900 | 1200 | 118 |
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
1972
Total Annual:
10,000,000-30,000,000
Employee Number:
300~350
Ecer Certification：
Verified Supplier
MOUETTE MACHINERY, professional bearings and mechanical parts supplier in China, is located in Changzhou City, Jiangsu Province, China within two and half hour drive to Shanghai. Our factory, equipped with over 400 advanced machines for manufacturing, inspecting, test processes and two assembly line... MOUETTE MACHINERY, professional bearings and mechanical parts supplier in China, is located in Changzhou City, Jiangsu Province, China within two and half hour drive to Shanghai. Our factory, equipped with over 400 advanced machines for manufacturing, inspecting, test processes and two assembly line...
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