Basic Info.
Aligning
Non-Aligning Bearing
Load Direction
Radial Bearing
Features
Long Life, Low Noise, High Precision
Trademark
NSK NTN KOYO NACHI
Transport Package
Single Box/Carton
Product Description
Packing: 1, Industrial Packing: Polybag / plastic tubes + outer carton box + pallet
2, Commercial packing: Single box + outer carton box + Pallet
Delivery: 3-10 days if in stock
15-30 days if stock is not enough, depend on the quantity request
Product name: | High Precision Bearing 6307 2RS deep groove ball bearing 6307M 6307ZZ |
Number of Rows: | Single |
Material: | Gcr15 Chrome steel |
Precision: | P0 P6 P5 P4 P2 |
Brand: | NTN NSK KOYO NACHI KOYO TIMKEN |
Cage: | Steel cage |
Feature: | High precision, low noise, long life |
Package: | Plastic bags /Single box + outer carton box+ pallets |
Application: | CPU cooling fan, space shuttle model motor, textile machinery, speed reducer, extruder, medical equipment, motors, printers, glue machine, dairy machinery, vibrating sieve, fitness equipment, food equipment, robot, photo copier machine |
Notes: | 1. The bearings inside shall be kept dustproof; 2. The working temperature shall be no higher than the rated operating temperature; 3. The bearings shall be used acid-free environment; 4. The bearings shall be kept in relative humidity under 60%; 5. The bearings shall be handled gently, avoiding falling, knocking or hitting it; 6. The bearings shall be installed evenly |
1:Deep Groove Ball Bearing Information:Single row radial ball bearings are the most widely used bearings and utilize an uninterrupted raceway, which makes these bearings suitable for radial loads, or a combination of thrust and radial loads. This design permits precision tolerances even at high-speed operation. Shielded bearings are protected on one, or both sides (suffixes Z and ZZ, respectively) by metal shields fastened to the outer ring. This close clearance labyrinth seal retains the lubricant and prevents the entrance of foreign matter. Sealed bearings incorporate steel reinforced rubber seals securely fastened to a groove on the outer ring. Contact with the inner ring is by sealing lip (Contact Suffix LLU). Or, non-contact with the inner ring is by labyrinth seal (Non-contact Suffix LLB) to provide positive sealing at all times.2.The Protection of Deep Groove Ball Bearing:
1.The installation is correct, that affects precision, life, performance. And fill the bearing with lubricant after installation.
2.Don't allow strong impact, such as hammer striking, transfer roller pressure
3.Use the accurate installation tool, avoid using cloth kind and short fibers
4.Lubricate the bearing to avoid rust with high-quality mineral oil, especially in summer
5.General inspection, such as the surrounding temperature, vibrate, noise inspection
6.Keep bearing cleaning from dirt, dust, pollutant, moisture.
7.Bearing should not be ultra cooled.3:The Application of Deep Groove Ball BearingThis bearing can be used: After sewing equipment, machine tool spindles, plug-in, ordinary type cooling tower, resistance welding machine, aging furnace, hobbing machine, environmental protection equipment, whirlpool pump, ceramics engraving machine, metal packaging machinery, fishing machinery, high-pressure reactor, offset printing, aerospace, rubber granulating machine, plastic machine, chip conveyor, and so on purpose.1) 6000 series: | 604.605.606.607.608.609.6000.6001.6002.6003.6004.6005.6006.6007.6008.6009.6010.6011.6012 |
2) 6200 series: | 624.625.626.627.628.629.6200.6201.6202.6203.6204.6205.6206.6207.6208.6209.6210.6211.6212 |
3) 6300 series: | 634.635.636.637.638.639.6300.6301.6302.6303.6304.6305.6306.6307.6308.6309.6310.6311.6312 |
4) 6400 series: | 6403.6404.6405.6406.6407.6408.6409.6410.6411.6412.6413.6414.6415.6416.6417.6418.6419.6420 |
5) 6700 series: | 673.674.675.676.677.678.679.6700.6701.6702.6703.6704.6705 |
6) 6800 series: | 685.686.687.688.689.6800.6801.6802.6803.6804.6805.6806.6807.6808.6809.6810.6811.6812 |
7) 6900 series: | 695.696.697.698.699.6900.6901.6902.6903.6904.6905.6906.6907.6908.6909.6910.6911.6912 |
8)16000 series: | 16001.16002.16003.16004.16005.16006.16007.16008.16009.16010.16011.16012.16013.16014.16015 |
Our Products Lines: 1. Deep groove ball bearings (68series, 69series, 60series, 62series, 63series, 64series)2. Tapered roller bearing(320 series, 322 series, 323 series)3. Linear bearing4. Thrust ball bearing(511 series, 512 series, 513 series)5. Cylindrical roller bearing(NU10 series, NJ2 Series, N3 series, NN series)6. Needle roller bearing7. Angular contact ball bearing(70 series. 72 series. 73 series. 74 series)8. Spherical roller bearing9. Thurst roller bearing10. Spherical ball bearing(230 series, 222series, 223series)11. Pillow block bearing(UCP series, UCF series, UCT series, UCFL series)FAQ: Q: Are you trading company or manufacturer?
A: We are factory of the bearing in China Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. Or it is 15-20 days if the goods are not in stock, It is according to quantity of the bearing China. Q: Do you provide samples? Is it free or extra?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight. Q: What is your terms of payment?
A: Payment<=10000USD, 100% in advance. Payment>=10000USD, 30% T/T in advance, Balance before shippment.
If you have another question, pls feel free to contact us
Address:
Rm B5, 3/F, Good Year Industrial Bldg, How Ming Street 119-121, Kwun Tong, Kl, Hk, Hong Kong
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Auto, Motorcycle Parts & Accessories, Industrial Equipment & Components, Manufacturing & Processing Machinery, Tools & Hardware
Management System Certification:
ISO 9001, IATF16949
Company Introduction:
Bofa Import and Export Co., Ltd is a professional bearings manufacturer and supplier since 2012. Head office is Located in Hong Kong, and there are factory in Shandong China. Our workshop covers an aera of 1000 squar meters, there are about 100 employess including 26 technical engineer and 15 experienced sales team and expert workers
The company mainly produce Deep groove ball bearings, taper roller bearings, wheel hub bearings, needle roller bearings, pillow block bearings, spherical roller bearings, Linear guide ways, thrust ball bearings ect
Our bearings can be widely used in metallurgy, machinery, mining, medical, automotive, textile, and chemical industries
The company is authorized agent of famous brand bearings brand including Japan NTN NSK KOYO NACHI IKO THK, America TIMKEN Mcgill, Taiwan HIWHIN, and also HRB ZWZ LYC CU TMB bearings.
Our bearings have been sold to more than 50 overseas countries and region, such as: America, Indonesia, Malaysia, Thainland, Mexico, Germany, UK, United States...We have a good reputation in the international market by our perfect service and sufficient supply
The company insist the " Quality first, credit first" business idea. We can deliver products quickly and customers like you can enjoy the supply source and mass preferential prices.
Besides, our company can customize various large non-standard products such as the most competitive products according to customers′ demands
If you have any inquiry, please contact us, we welcome sincere cooperation to create brilliance!