NSK bearings usually consists of inner and outer rings, rolling bodies, washers (shaft housing) and cage. A number of rolling bodies are installed between inner and outer rings, which are kept by cage at a certain distance for smooth rolling.
The part on rings on which rolling bodies roll on is called raceway, he surface is called raceway surface, the raceway on a ball bearing ring is also called ball race. Generally speaking, for rings, the inner and outer rings fit with shaft and housing respectively. To NSK thrust ball bearings, the washers of thrust bearings are called shaft washer and housing washer respectively. To NSK bearings, the rolling elements have different categories according to the shape: Cylindrical roller, needle roller, spherical rollers, etc.
The basic type deep groove ball bearings whose model number has no suffix of cage are equipped with the steel plate stamped cage. The deep groove ball bearings whose model number has the suffix of M are equipped with the steel ball guided brass solid cage. Just like NSK deep groove ball bearings 6206
Following is the main data of the NSK deep groove ball bearings 6206:
D: 30 mm
D: 62 mm
B: 16 mm
M: 0.199 kg
Basic duynamic load rating: 19500 N
Basic static load rating: 11300 N
Grease lubrication speed: 11000 (r/min)
Oil lubrication: 7500 (r/min)
In addition to NSK brand, we also provide other brands:
KOYO bearings, SKF bearings, NTNbearings, TIMKEN bearings, IKO bearings
Meanwhile, we can provide other products in our stock:
6800-DDU/VV
6900-DDU/VV
6000-DDU/VV
6801-DDU/VV
6901-DDU/VV
6001-DDU/VV
6802-DDU/VV
6902-DDU/VV
6002-DDU/VV
6803-DDU/VV
6903-DDU/VV
6003-DDU/VV
6804-DDU/VV
6904-DDU/VV
6004-DDU/VV
6805-DDU/VV
6905-DDU/VV
6005-DDU/VV
6806-DDU/VV
6906-DDU/VV
6006-DDU/VV
6807-DDU/VV
6907-DDU/VV
6007-DDU/VV
6808-DDU/VV
6908-DDU/VV
6008-DDU/VV
6809-DDU/VV
6909-DDU/VV
6009-DDU/VV
6810-DDU/VV
6910-DDU/VV
6010-DDU/VV
6811-DDU/VV
6911-DDU/VV
6011-DDU/VV
6812-DDU/VV
6912-DDU/VV
6012-DDU/VV
6813-DDU/VV
6913-DDU/VV
6013-DDU/VV
6814-DDU/VV
6914-DDU/VV
6014-DDU/VV
6815-DDU/VV
6915-DDU/VV
6015-DDU/VV
6816-DDU/VV
6916-DDU/VV
6016-DDU/VV
6817-DDU/VV
6917-DDU/VV
6017-DDU/VV
6818-DDU/VV
6918-DDU/VV
6018-DDU/VV
6819-DDU/VV
6919-DDU/VV
6019-DDU/VV
6820-DDU/VV
6920-DDU/VV
6020-DDU/VV
6821-DDU/VV
6921-DDU/VV
6021-DDU/VV
6822-DDU/VV
6922-DDU/VV
6022-DDU/VV
6824-DDU/VV
6924-DDU/VV
6024-DDU/VV
6826-DDU/VV
6926-DDU/VV
6026-DDU/VV
6828-DDU/VV
6928-DDU/VV
6028-DDU/VV
6830-DDU/VV
6930-DDU/VV
6030-DDU/VV
6832-DDU/VV
6932-DDU/VV
6032-DDU/VV
6834-DDU/VV
6934-DDU/VV
6034-DDU/VV
| N0. | Bore | O.D | Width | Chamfer | Load Rating | Maximuum Seed | Weight |
| mm | mm | mm | mm | Dynamic Cr | Static Cor | Grease r/min | Oil r/min | Kg/pcs |
| 604 | 4 | 12 | 4 | 0.2 | 0.97 | 0.36 | 36000 | 44000 | 0.0021 |
| 605 | 5 | 14 | 5 | 0.2 | 1.33 | 0.505 | 32000 | 40000 | 0.0035 |
| 606 | 6 | 17 | 6 | 0.3 | 2.19 | 0.865 | 30000 | 38000 | 0.006 |
| 607 | 7 | 19 | 6 | 0.3 | 2.24 | 0.91 | 28000 | 36000 | 0.008 |
| 608 | 8 | 22 | 7 | 0.3 | 3.35 | 1.4 | 26000 | 34000 | 0.012 |
| 609 | 9 | 24 | 7 | 0.3 | 3.4 | 1.45 | 24000 | 32000 | 0.014 |
| 6000 | 10 | 26 | 8 | 0.3 | 4.55 | 1.96 | 22000 | 30000 | 0.019 |
| 6001 | 12 | 28 | 8 | 0.3 | 5.1 | 2.39 | 19000 | 26000 | 0.021 |
| 6002 | 15 | 32 | 9 | 0.3 | 5.6 | 2.83 | 18000 | 24000 | 0.03 |
| 6003 | 17 | 35 | 10 | 0.3 | 6.8 | 3.35 | 17000 | 22000 | 0.039 |
| 6004 | 20 | 42 | 12 | 0.6 | 9.4 | 5.05 | 15000 | 19000 | 0.069 |
| 6005 | 25 | 47 | 12 | 0.6 | 10.1 | 5.85 | 14000 | 18000 | 0.08 |
| 6006 | 30 | 55 | 13 | 0.6 | 13.2 | 8.3 | 12000 | 15000 | 0.116 |
| 6007 | 35 | 62 | 14 | 1.0 | 16 | 10.3 | 10000 | 14000 | 0.115 |
| 6008 | 40 | 68 | 15 | 1.0 | 16.8 | 11.5 | 8000 | 11000 | 0.19 |
6200 Series
| N0. | Bore | O.D | Width | Chamfer | Load Rating | Maximuum Seed | Weight |
| mm | mm | mm | mm | Dynamic Cr | Static Cor | Grease r/min | Oil r/min | Kg/pcs |
| 624 | 4 | 13 | 5 | 0.2 | 1.15 | 0.4 | 36000 | 45000 | 0.0032 |
| 625 | 5 | 16 | 5 | 0.3 | 1.76 | 0.680 | 32000 | 40000 | 0.0050 |
| 626 | 6 | 19 | 6 | 0.3 | 2.34 | 0.885 | 28000 | 36000 | 0.0080 |
| 627 | 7 | 22 | 7 | 0.3 | 3.35 | 1.400 | 26000 | 34000 | 0.0130 |
| 628 | 8 | 24 | 8 | 0.3 | 4.00 | 1.590 | 24000 | 32000 | 0.0170 |
| 629 | 9 | 26 | 8 | 0.3 | 4.55 | 1.960 | 22000 | 30000 | 0.0190 |
| 6200 | 10 | 30 | 9 | 0.6 | 5.10 | 2.390 | 19000 | 26000 | 0.0300 |
| 6201 | 12 | 32 | 10 | 0.6 | 6.10 | 2.750 | 18000 | 24000 | 0.0360 |
| 6202 | 15 | 35 | 11 | 0.6 | 7.75 | 3.600 | 17000 | 22000 | 0.0460 |
| 6203 | 17 | 40 | 12 | 0.6 | 9.60 | 4.600 | 16000 | 20000 | 0.0650 |
| 6204 | 20 | 47 | 14 | 1.0 | 12.80 | 6.650 | 14000 | 18000 | 0.1070 |
| 6205 | 25 | 52 | 15 | 1.0 | 14.00 | 7.850 | 12000 | 16000 | 0.1250 |
| 6206 | 30 | 62 | 16 | 1.0 | 19.50 | 11.300 | 10000 | 13000 | 0.2010 |
6300 Series
| N0. | Bore | O.D | Width | Chamfer | Load Rating | Maximuum Seed | Weight |
| mm | mm | mm | mm | Dynamic Cr | Static Cor | Grease r/min | Oil r/min | Kg/pcs |
| 6300 | 10 | 35 | 11 | 0.6 | 8.2 | 3.5 | 18000 | 24000 | 0.053 |
| 6301 | 12 | 37 | 12 | 1.0 | 9.7 | 4.2 | 17000 | 22000 | 0.06 |
| 6302 | 15 | 42 | 13 | 1.0 | 11.4 | 5.45 | 16000 | 20000 | 0.082 |
| 6303 | 17 | 47 | 14 | 1.0 | 13.5 | 6.55 | 15000 | 19000 | 0.115 |
| 6304 | 20 | 52 | 15 | 1.1 | 15.9 | 7.9 | 14000 | 17000 | 0.144 |
6800 Series
| N0. | Bore | O.D | Width | Chamfer | Load Rating | Maximuum Seed | Weight |
| mm | mm | mm | mm | Dynamic Cr | Static Cor | Grease r/min | Oil r/min | Kg/pcs |
| 685 | 5 | 11 | 3 | 0.15 | 0.715 | 0.282 | 35000 | 45000 | 0.0011 |
| 686 | 6 | 13 | 3.5 | 0.15 | 1.08 | 0.44 | 33000 | 42000 | 0.0019 |
| 687 | 7 | 14 | 3.5 | 0.15 | 1.17 | 0.505 | 31000 | 40000 | 0.0021 |
| 688 | 8 | 16 | 4 | 0.2 | 1.61 | 0.715 | 29000 | 38000 | 0.0031 |
| 689 | 9 | 17 | 4 | 0.2 | 1.72 | 0.82 | 28000 | 36000 | 0.0032 |
| 6800 | 10 | 19 | 5 | 0.3 | 1.83 | 0.925 | 26000 | 34000 | 0.005 |
| 6801 | 12 | 21 | 5 | 0.3 | 1.92 | 1.04 | 22000 | 30000 | 0.006 |
| 6802 | 15 | 24 | 5 | 0.3 | 2.08 | 1.26 | 20000 | 28000 | 0.007 |
| 6803 | 17 | 26 | 5 | 0.3 | 2.23 | 1.46 | 19000 | 26000 | 0.008 |
| 6804 | 20 | 32 | 7 | 0.3 | 4 | 2.47 | 17000 | 22000 | 0.019 |
| 6805 | 25 | 37 | 7 | 0.3 | 4.3 | 2.95 | 15000 | 19000 | 0.022 |
| 6806 | 30 | 42 | 7 | 0.3 | 4.7 | 3.65 | 13000 | 17000 | 0.026 |
| 6807 | 35 | 47 | 7 | 0.3 | 4.9 | 4.05 | 11000 | 15000 | 0.029 |
6900 Series
| N0. | Bore | O.D | Width | Chamfer | Load Rating | Maximuum Seed | Weight |
| mm | mm | mm | mm | Dynamic Cr | Static Cor | Grease r/min | Oil r/min | Kg/pcs |
| 693 | 3 | 8 | 3 | 0.15 | 0.56 | 0.18 | 44000 | 52000 | 0.0006 |
| 694 | 4 | 11 | 4 | 0.15 | 0.715 | 0.276 | 38000 | 47000 | 0.0018 |
| 695 | 5 | 13 | 4 | 0.2 | 1.08 | 0.43 | 34000 | 43000 | 0.0024 |
| 696 | 6 | 15 | 5 | 0.2 | 1.35 | 0.53 | 32000 | 40000 | 0.0038 |
| 697 | 7 | 17 | 5 | 0.3 | 1.61 | 0.715 | 30000 | 38000 | 0.0052 |
| 698 | 8 | 19 | 6 | 0.3 | 1.99 | 0.865 | 28000 | 36000 | 0.0073 |
| 690 | 9 | 20 | 6 | 0.3 | 2.48 | 1.09 | 27000 | 34000 | 0.0082 |
| 6900 | 10 | 22 | 6 | 0.3 | 2.7 | 1.27 | 25000 | 32000 | 0.009 |
| 6901 | 12 | 24 | 6 | 0.3 | 2.89 | 1.46 | 20000 | 28000 | 0.011 |
| 6902 | 15 | 28 | 7 | 0.3 | 3.65 | 2 | 19000 | 26000 | 0.016 |
| 6903 | 17 | 30 | 7 | 0.3 | 4.65 | 2.58 | 18000 | 24000 | 0.018 |
| 6904 | 20 | 37 | 9 | 0.3 | 6.4 | 3.7 | 17000 | 22000 | 0.036 |
| 6905 | 25 | 42 | 9 | 0.3 | 7.05 | 4.55 | 14000 | 18000 | 0.042 |
| 6906 | 30 | 47 | 9 | 0.3 | 7.25 | 5 | 12000 | 16000 | 0.048 |
| 6907 | 35 | 55 | 10 | 0.3 | 9.55 | 6.85 | 10000 | 14000 | 0.074 |
IKC MACHINERY Bearing Co., Ltd. One of the largest bearings' Exporters, from China. Sales size diameter in the 5mm-1800mm, SKF Bearing, NSK Bearing, NTN Bearing, NACHI Bearing, IKO Bearing, THK Bearing, TIMKEN bearing. TWB bearing, ZWZ bearing, HRB bearing, FYH bearing, EZO bearing, NMB bearing, GPZ bearing,
Taper roller bearings
Deep groove ball bearings
Pillow block bearings
Spherical roller bearings
Spherical Roller Thrust Bearing
Self-aligning ball bearings
Agricultural bearings
Thrust ball bearings
Cylindrical roller bearings
Angular contact ball bearings
Needle roller bearings
Wheel hub bearings
Conveyor bearing
Spherical plain bearing
Plummer Block
Automotive Clutch Release Bearing
IKC Bearing Co., Ltd was founded in 1998, the registered capital of 2.53 million US dollars. IKC is a high-tech enterprise which is specialized in researching and manufacturing high common bearings. Since 1986, IKC has accumulated 20 years' Bearing innovation and production. During the 20 years, IKC persist with "quality first, innovation win, service first" as purpose; "The pursuit of perfect quality, create first-class brand" as management policy, promoting the brand strategy, continuously improving product quality and brand connotation. IKC always do as customer requirement, insisting on creating excellent products and providing first-calss service for our customers.
