Cheap chinese one way rotation bearings for bicycle bearing NJ308

Cheap chinese one way rotation bearings for bicycle bearing NJ308

1.Cylindrical Roller Bearing Features:
1. roller and the raceway is in line contact or repair offline contacts, radial load capacity, suitable to withstand heavy load and shock load.
2. The friction coefficient is small, suitable for high speed, speed limit near the deep groove ball bearings.
3. N type and NJ type can move axially, able to adapt due to thermal expansion or installation error of shaft and housing caused by the relative change in position can be used for supporting the free end.
4. shaft or housing bore machining are higher, install the rear bearing outer ring axis relative deflection should be strictly controlled to avoid contact stress concentration.
5. The inner or outer ring separable, easy installation and removal.
2.Cylindrical Roller Bearing Structure Classification:
1. No outer wall and inner wall N0000 type NU0000 type cylindrical roller bearing such large radial load bearing acceptable, high speed limit, not bound to the shaft or housing axial displacement, axial unacceptable load.
2. Cylindrical inner and outer wall with roller bearings NJ0000 type, NF0000 bearing can be bound by the axial displacement or a direction of the housing, and can accept a smaller axial load. NU0000 + HJ0000 type, NJ0000 + HJ0000 type, NUP0000 bearings, or may be bound by the axial displacement in both directions in the case of an axial gap in the field of bearings, and can accept a smaller two-way axial load.

 3.NJ308 Bearings Application:
Drilling machines, steam-driven pumps, rubber granulation machine, extrusion equipment, medicinal crushing machinery, textile equipment and equipment, plastic machine, planting machine, deep hole drilling, dispensing equipment, box-type drying equipment, steel wire drawing machine, Water-cooled chillers, bakery equipment, high-frequency welding, sewage pumps, eyelets machines, plastic sheet equipment, and so on purpose.

  We mainly supply the following:

1)Series: 6000 series, 6200 series, 6300 series and 6400 series,

2)Corresponding types: 605-6032, 625-6248, 6300-6344, 6403-6418

3)Material Used: GCr15-China, (AISI)52100-American, (Din)100Cr6-Germany,

4)Shield/closure: open bearing, Z, ZZ, RS,2RS,

5)Snap ring: N, NR

6)Vibration and noise level: Z1, Z2, Z3

7)Precision level: P0, P6, P5(ABEC-1, ABEC-3,ABEC-5)

8)OEM Service Serves: we have been providing OEM services to many of our clients, we have more than 10 years experience in manufacturing all kinds of bearings;

9)Fields Used In: Motor, Automobile, Precision Machinery, Electric Tools, Power Tools, Sports.

 NU305ECP   NU306ECP   NU304ECP   NU308ECP    NU309ECP     NU310ECM     NU311ECP     NU312ECP 

NU314ECM   NU315ECM   NU316ECM   NU317ECM    NU319ECM     NU320ECM     NU321ECM     NU322ECM

NU324ECM   NU326ECM   NU328ECM   NU330ECM    NU332ECM     NU334ECM     NU336ECM     NU340ECM

NU344ECM   NU210ECP   NU211ECP   NU212ECP    NU213ECP     NU214ECP     NU215ECP     NU216ECP  

NU217ECM   NU218ECM   NU219ECM   NU220ECM    NU222ECM     NU224ECM     NU226ECM     NU228ECM

NU230ECM   NU232ECM   NU234ECM   NU236ECM    NU238ECM     NU240ECM     NU242ECM     NU244ECM

 22205CC/W33-------22240CAC/W33

 23218CC/W33-------23296CAM/W33

 23122CC/W33-------23180CAM/W33

 24122CC/W33-------24180CAM/W33

 21304CC/W33-------23180CAM/W33

 22308CC/W33-------22380CAM/W33

 23022CC/W33-------23080CAM/W33

 24022CC/W33-------24080CAM/W33

 23218CC/W33-------23296CAM/W33

 23122CC/W33-------23180CAM/W33

 24122CC/W33-------24180CAM/W33

 21304CC/W33-------23180CAM/W33

 1200series,1200K series

 1300series.1300Kseries

 2200series,2200K series

 2300series,2300K series

 These bearings also uesd in adapt sleeve of H200,H300,H2300

 Insert bearings

 UC202 UC203 UC204 UC205 UC206 UC207 UC208 UC209 UC210 UC211 UC212 UC213 UC214 UC215 UC216 UC217 UC218 SA203 SA204 SA205 SA206 SA207 SA208 SA209 SA210 SB203 SB204 SB205 SB206 SB207 SB208 SB209 SB210 NA204 NA205 NA206 NA207 NA208 NA209 NA210

 Other products:

 (1)Deep Groove Ball Bearing 6000 ,6200,6300,6900 series ( steel cage, brass cage ,     nylon cage

(2)Spherical Roller Bearing 22200 22300 23000 24000 series ( steel cage CC, brass     cage, CA and MB)

(3)Pillow Block Bearing,UC UCP UCT UCF UCFL SBPFL series

 (4)Taper Roller Bearing (single row, double row and four row )(5)Cylindrical Roller Bearing ( steel cage, brass cage ,nylon cage)

 (6)Thrust Ball Bearing ( steel cage, brass cage)

 (7)Thrust Roller Bearing( steel cage, brass cage)