七位数江苏体彩网

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Deep Groove Ball Bearing

Innovative Products for Home & Gifts

deep groove ball bearing is inseparable bearing composed of entity inside and outside ring、cage and steel ball, used widely. its design is simple、reliable、durable and easy to maintain, and is ...

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Product information

Character

Deep groove ball bearing is inseparable bearing composed of entity inside and outside ring、cage and steel ball, used widely. Its design is simple、reliable、durable and easy to maintain, and is suitable for the requirement of high speed, low noise and low vibration condition. The radial and axial capacity is on the raceway of the inner and outer ring, the cross section of radius is slightly larger than the sphere, so it makes the single row deep groove ball bearings can bear radial load in the high-speed operation, can also carry two-way axial load.

according to the different structure, deep groove ball bearing can be divided into single row deep groove ball bearing and double row deep groove ball bearing. single row deep groove ball bearing, be devided into open and enclosed design according to whether have sealing ring.

七位数江苏体彩网 angle misalignment compensation

single row deep groove ball bearing is limited for misalignment compensation, so the bearing must be accurate positioning. misalignment will lead roller in bad rolling condition, bearing internal stress be increased, so the life of bearings be shortened. in order to limit the additional stress of bearing in low range, for single row deep groove ball bearing allow only a tiny angle(depending on the load size).

七位数江苏体彩网 due to its internal structure, double row deep groove ball bearing no misalignment compensation ability. when using this bearing, it is not allowed to appear tilt angle.

load and allowable angle of inclination

single row deep groove ball bearing

series

allowable angle of inclination

七位数江苏体彩网 light load

七位数江苏体彩网 heavy load

62、622、63、623、34

from 5’to 10’

from 8’to 16’

七位数江苏体彩网 618、619、160、60

from 2’to 6’

七位数江苏体彩网 from 5’to 10’

The standard design Variant

kmr single row deep groove ball bearing design be divided into open and sealed.

open bearing is suitable for high speed and ultra-high speed operating condition.

七位数江苏体彩网 suffix 2z means both sides are gap seal, suitable for high speed running condition.

七位数江苏体彩网 suffix 2rsl、2rz、2rs1、2rsh means both sides lip seal, using rubber nbr seals, suitable for medium speed.

Lubrication

the open type for single row deep groove ball bearing is lubricated by grease or oil lubrication. deep groove ball bearing whose both sides with gap seal or lip seal be filled with high quality oil, using for lifetime.

七位数江苏体彩网 double row deep groove ball bearing without sealed be filled high quality grease.

Matched bearing

七位数江苏体彩网 for single bearing with insufficient capacity, or shaft axial clearance must be given as a two-way axial positioning, kmr can supply matched single row deep groove ball bearings. according to different demand, matched bearing can be divided different configuration, such as series connection、face to face and back to back. to install the bearings in the case of each other be closed, load will be evenly distributed between bearings, no need to use gaskets or other similar devices.

The suffix of existing design

suffix

七位数江苏体彩网 instruction

b

the improvement for interior design

七位数江苏体彩网 m

solid brass cage, ball guiding

db

七位数江苏体彩网 back to back matched single row deep groove ball bearings

七位数江苏体彩网 df

七位数江苏体彩网 face to face matched single row deep groove ball bearings

dt

七位数江苏体彩网 two connection matched single row deep groove ball bearing

e

七位数江苏体彩网 strengthening design

gjn

七位数江苏体彩网 polyurea grease, nlgi consistency 2, temperature range from -30 to 150℃

七位数江苏体彩网 ht

七位数江苏体彩网 polyurea grease, nlgi consistency 2, temperature range from -40 to 150℃

七位数江苏体彩网 lht23

七位数江苏体彩网 ,nlgi consistency 2, temperature range from -50 to 150℃

n

七位数江苏体彩网 outer ring with locking slot

七位数江苏体彩网 nr

七位数江苏体彩网 outer ring with locking slot and snap ring

n1

七位数江苏体彩网 outer side with groove

rs1

nbr contact sealing ring with steel skeleton on one side

2rs1

七位数江苏体彩网 nbr contact sealing ring with steel skeleton on both sides

rsh

七位数江苏体彩网 nbr contact sealing ring with steel skeleton on one side

2rsh

nbr contact sealing ring with steel skeleton on both sides

rsl

nbr low friction sealing ring with steel skeleton on one side

七位数江苏体彩网 2rsl

七位数江苏体彩网 nbr low friction sealing ring with steel skeleton on both sides

rz

non-contact nbr seals on one side

2rz

non-contact nbr seals on both sides

z

one side with stamping steel dust cover

2z

七位数江苏体彩网 both sides with stamping steel dust cover

七位数江苏体彩网 tn9

七位数江苏体彩网 injection of glass fiber reinforced nylon 6,6 cage


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yjx@kmr.cn.com

七位数江苏体彩网+86 531-66695627 / 531-66695621

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