Company introductionChangzhou Nater Bearing Co., Ltd. was established in 2011, specializing in the production and sales of needle roller bearings. It can also design and develop various types of bearings that meet the special requirements of users according to user requirements. Bearing products are widely used in automobiles, motorcycles, electric/pneumatic tools, light industrial machinery, engineering machinery, printing machinery, machine tool industry, packaging machinery and other fields.
Needle roller bearings have 5,000 specifications and varieties, ranging from inner diameter 3mm to outer diameter 350mm, of which stamped outer ring needle roller bearings: HK, BK, SCE, SCH, B, BH, BHM, F, FY and other series, cage bearings: K , KZK and other series, one-way clutch needle roller bearings: HF, HFL, RC, RCB and other series, thrust needle roller bearings: NTA, TRA, TRB, TRC, TRD, AXK, AS and other series, integral ring needle roller bearings : NA, RNA, NK, NKI, MR, Ml, NKS, NKIS and other series, inner and outer rings: IR, LR, Ml and other series, cylindrical roller bearings: N, NF, NU, NUP, NUPK, SL01, SL02, SL18 , SL19, SL04 and other series, support rollers, bolt rollers: KR, STO, NUTR, NATR, NUKR, CF, CFH, CYR and other series, solid ring needle roller bearings: NK, NKI, RNA, NA, NKS, NKIS, MR, Ml metric and inch series, combined radial thrust bearings: NKIA, NKIB, NX, NKZ, NKXR series, water pump shaft connection bearings: WR, WB series.
A&QQ1: Can I get a free sample?
A1: We provide samples free in freight collected. For special samples requirement, please contact us for more details.
Q2: How could I pay?
A2: We prefer T/T or L/C at sight. If you prefer other payment terms, please contact us freely.
Q3: What is your brand and packing way? Can you produce my brand and packing?
A3: Our brand is SGC and our own packing materials. We can make your brand. For more details, please contact us.
Q4: What is the delivery lead time?
A4: It depends on the order quantities. The mass production lead time is about 45-60 days after receipt of the deposit.
Q5: Are you manufacturer or trading company?
A5: We are manufacturer and exporter. We provide all kinds of OEM services for clients around the world.
Q6: Where is your main market?
A6: We export to the North America, Mexico, Australia, South-east Asia, Europe, U.A.E., Turkey, and other countries.
Our Services1. Professional QC and QA team to make sure all products qualified before shipping.
2. Competitive price.
3 .Standard package to ensure the safe transportation.
4. Professional service.
Why choose us?1. Production
Qualified production, competitive price, professional service.
2. Quality
All products are inspected 100% before shipment by relative testing equipments.
3.The 24/7 service allows you to obtain the best solution in the shortest possible time for the problems you encounter in the field of industry and bearings.
4.For the needs of the industrial field and bearing products, we have made a series of solutions, from product selection to correct installation after ordering, we will give you the most timely answers and solutions for every problem you encounter.
Shaft Diameter | Bearing Designation | Mass Approx | Boundary Dimensions | Basic Load Rating | Limiting Speed |
Current Code | Original Code | Fw | D | C | Dynamic | Static | Oil |
mm | g | mm | N | rpm |
5 | NK5/10TN | | 2.9 | 5 | 10 | 10 | 2100 | 1400 | 36780 |
NK05/08 | | | 5 | 10 | 8 | | | |
NK05/10TN-OH | | | 5 | 10 | 12 | 2350 | 1920 | 39000 |
NK05/12TN | | 3.7 | 5 | 10 | 12 | 3000 | 2650 | 39000 |
6 | NK06/10 | | | 6 | 12 | 10 | 2600 | 2200 | 37000 |
NK06/10TN | | | 6 | 12 | 10 | 2600 | 2200 | 37000 |
NK06/12TN | | 5.7 | 6 | 12 | 12 | 3350 | 3150 | 37000 |
RNA6X13X8TN | | | 6 | 13 | 8 | | | |
7 | NK07/10 | | 6.9 | 7 | 14 | 10 | 2850 | 2650 | 34000 |
NK07/12 | | 8.2 | 7 | 14 | 12 | 3650 | 3600 | 34000 |
7.8 | RNA7.8169 | | | 7.8 | 16 | 9 | | | |
8 | NK8L 12TN | | 8.3 | 8 | 15 | 12 | 3950 | 4100 | 32000 |
NK08/12 | | 8.7 | 8 | 15 | 12 | 3950 | 4100 | 32000 |
NK08/16 | | 12 | 8 | 15 | 16 | 5100 | 5800 | 32000 |
NK08/16TN | | | 8 | 15 | 16 | 5100 | 5800 | 32000 |
RNA8X19X9 | | | 8 | 19 | 9 | | | |
RN8X14X8 | | | 8 | 14 | 8 | | | |
RNA496 | | | 8 | 15 | 10 | | | |
RNA8X15X10TN | | | 8 | 15 | 10 | | | |
9 | NK09/12 | | 10.3 | 9 | 16 | 12 | | | |
10 | NK10/12TN | 462409K | 10 | 10 | 17 | 12 | 4750 | 5300 | 29000 |
| 5624097 | 16.6 | 10 | 17 | 15 | 4860 | 7100 | 29000 |
NK10/10 | | | 10 | 17 | 10 | | | |
NK10/12 | | | 10 | 17 | 12 | | | |
NK10/16 | | | 10 | 17 | 16 | 6200 | 7800 | 29000 |
NK10/16TN | | | 10 | 17 | 16 | 6200 | 7800 | 29000 |
NKS10 | | | 10 | 19 | 13 | 5800 | 6000 | 29000 |
12 | NK12/12TN | 644097 | 11.8 | 12 | 19 | 12 | 6000 | 6400 | 27000 |
| 5624098 | 15.4 | 12 | 19 | 15 | 6400 | 7100 | 27000 |
NK12/16 | | 16.8 | 12 | 19 | 16 | 8200 | 9800 | 27000 |
14 | NK14/16 | 4624900K | 20.8 | 14 | 22 | 16 | 10100 | 11500 | 25000 |
NKS14 | | 27 | 14 | 25 | 16 | 1400 | 13800 | 24000 |
RNA4900 | 4624900 | 24.4 | 14 | 22 | 13 | 8500 | 9000 | 25000 |
RNA6900 | 6634900 | 29.1 | 14 | 22 | 22 | 12800 | 15600 | 25000 |
NK14/12 | | | 14 | 22 | 12 | | | |
NK14/20 | | | 14 | 22 | 20 | 12800 | 15600 | 25000 |
15 | NK15/12 | 644800K | 18.5 | 15 | 23 | 12 | 8600 | 11000 | 21000 |
RNA152815 | | 31.7 | 15 | 28 | 15 | 13600 | 17200 | 24000 |
| 7948/15 | 16.1 | 15 | 22 | 12 | 8200 | 9800 | 8500 |
Shaft Diameter | Bearing Designation | Mass Approx | Boundary Dimensions | Basic Load Rating | Limiting Speed |
Current Code | Original Code | Fw | D | C | Dynamic | Static | Oil |
mm | g | mm | N | rpm |
5 | NK5/10TN | | 2.9 | 5 | 10 | 10 | 2100 | 1400 | 36780 |
NK05/08 | | | 5 | 10 | 8 | | | |
NK05/10TN-OH | | | 5 | 10 | 12 | 2350 | 1920 | 39000 |
NK05/12TN | | 3.7 | 5 | 10 | 12 | 3000 | 2650 | 39000 |
6 | NK06/10 | | | 6 | 12 | 10 | 2600 | 2200 | 37000 |
NK06/10TN | | | 6 | 12 | 10 | 2600 | 2200 | 37000 |
NK06/12TN | | 5.7 | 6 | 12 | 12 | 3350 | 3150 | 37000 |
RNA6X13X8TN | | | 6 | 13 | 8 | | | |
7 | NK07/10 | | 6.9 | 7 | 14 | 10 | 2850 | 2650 | 34000 |
NK07/12 | | 8.2 | 7 | 14 | 12 | 3650 | 3600 | 34000 |
7.8 | RNA7.8169 | | | 7.8 | 16 | 9 | | | |
8 | NK8L 12TN | | 8.3 | 8 | 15 | 12 | 3950 | 4100 | 32000 |
NK08/12 | | 8.7 | 8 | 15 | 12 | 3950 | 4100 | 32000 |
NK08/16 | | 12 | 8 | 15 | 16 | 5100 | 5800 | 32000 |
NK08/16TN | | | 8 | 15 | 16 | 5100 | 5800 | 32000 |
RNA8X19X9 | | | 8 | 19 | 9 | | | |
RN8X14X8 | | | 8 | 14 | 8 | | | |
RNA496 | | | 8 | 15 | 10 | | | |
RNA8X15X10TN | | | 8 | 15 | 10 | | | |
9 | NK09/12 | | 10.3 | 9 | 16 | 12 | | | |
10 | NK10/12TN | 462409K | 10 | 10 | 17 | 12 | 4750 | 5300 | 29000 |
| 5624097 | 16.6 | 10 | 17 | 15 | 4860 | 7100 | 29000 |
NK10/10 | | | 10 | 17 | 10 | | | |
NK10/12 | | | 10 | 17 | 12 | | | |
NK10/16 | | | 10 | 17 | 16 | 6200 | 7800 | 29000 |
NK10/16TN | | | 10 | 17 | 16 | 6200 | 7800 | 29000 |
NKS10 | | | 10 | 19 | 13 | 5800 | 6000 | 29000 |
12 | NK12/12TN | 644097 | 11.8 | 12 | 19 | 12 | 6000 | 6400 | 27000 |
| 5624098 | 15.4 | 12 | 19 | 15 | 6400 | 7100 | 27000 |
NK12/16 | | 16.8 | 12 | 19 | 16 | 8200 | 9800 | 27000 |
14 | NK14/16 | 4624900K | 20.8 | 14 | 22 | 16 | 10100 | 11500 | 25000 |
NKS14 | | 27 | 14 | 25 | 16 | 1400 | 13800 | 24000 |
RNA4900 | 4624900 | 24.4 | 14 | 22 | 13 | 8500 | 9000 | 25000 |
RNA6900 | 6634900 | 29.1 | 14 | 22 | 22 | 12800 | 15600 | 25000 |
NK14/12 | | | 14 | 22 | 12 | | | |
NK14/20 | | | 14 | 22 | 20 | 12800 | 15600 | 25000 |
15 | NK15/12 | 644800K | 18.5 | 15 | 23 | 12 | 8600 | 11000 | 21000 |
RNA152815 | | 31.7 | 15 | 28 | 15 | 13600 | 17200 | 24000 |
| 7948/15 | 16.1 | 15 | 22 | 12 | 8200 | 9800 | 8500 |