LZ series bottom roller bearings

LZ series bottom roller bearings are designed referring to ISO standards, absorbed the advantage of the world-famous pro- ducts. The inner, outer ring and    roller needles are strictly selected for good matching, are tightly protected from the ingress of dust by their particularly effective gap seals, and are    precise bearing borne pure radial loads. These series bearings won the prize of high quality product of China. Especially the LZ2822, all inner and outer      ring can be exchanged completely.
With the imported advanced technology and equipment from INA, the roller needles are drum-shaped, high accuracy and good function.
Main advantages: Good self-centering, Fine proof dust, High carrying capacity, Long service life.
It is suitable for drawing frames, roving and ring spinning frames and twisting frames.

TYPE
d
D
B
B1
b
D1 ×L1
TYPE OF MACHINE
LZ-16.5A
Φ16.5
Φ30
19
23
22.4
Φ2.5 ×9.8
A513A,A513M,A513S
LZ-16.5B
Φ2 ×10.8
LZ2822
Φ28
20
22
PA502,PA506,PA507,PA508,PA528,PA541,F1518,EJM128,DTM129
LZ3200G
Φ19
Φ32
23
 
Φ2 ×9.8
FA272,FA302,FA303,FA305,FA315,FA317
LZ3224
24.2
FA502,FA401,FA402,FA415,FA416,FA454,A456,FA458
LZ3624
Φ21
Φ36
22
25
Φ2.5 ×13.8
FB502,FB504,FB441,FA442
LZ3626
262
FA502CZ,FB501A,FB505
LZ-22
Φ22
Φ42
23
27
25.2
Φ3.5 ×13.8
A513A,A513M,A513S
LZ-25
Φ25
Φ47
25
29
28.2
Φ4 ×15.8
B583,B593

SL1 series top roller bearings

SL1 series top roller bearings adopt double row balls structure are suitable for high speeds and heavy load drafting systems.
The "工" form ring sealing construction guarantees top roller bearing a good sealing effect, easy maintaining and long service life.
Run freely and steady under pressure, low energy consumption.
Note: The bearings which type marked with "E" have no out groove.
TYPE
Tw
D×L
d×b×d1
Pmax(N)
L0
PENDULUMARM
TYPE OF MACHINE
SL1-6819
68.4
Φ19×34
Φ11×22×Φ12.6
35
102.4
YFJ-190
FA502M
SL1-6825EC
Φ25×34
Φ11×28×Φ12.6
SL1-6819A
Φ19×34
Φ9.5×16×Φ11.5
YJI-120,YJA-150,YJ2-142,PK225
FA502,FA506,FA507,FA508,FA528,F1518,DTM129,EJM128
SL1-6825EA
Φ25×34
SL1-681930A
Φ19×30
98
PK2025
SL1-6825A
Φ25×34
102.4
TF18-170,TF18A-170
A513M
SL1-6825
Φ11×22×Φ12.6
YJI-230
FK501
SL1-6825C
Φ11×28×Φ12.6
SL1-7519
75
Φ19×34
Φ11×22×Φ12.6
109
YJI-190
FA501M
SL1-7519A
Φ9.5×16×Φ11.5
YJIA-120
FA501
SL1-7525
Φ25×34
Φ11×22×Φ12.6
YJ6-223
FB501,FB505
SL1-7525C
Φ11×28×Φ12.6
SL1-7525D
Φ12×22×Φ13.5
TF18-230
B583,B583A
SL1-8219
82.5
Φ19×34
Φ11×22×Φ12.6
116.5
 
  
SL1-821940C
Φ19×40
Φ11×28×Φ12.6
122.5
 
 
SL1-9019
90
Φ19×45
Φ11×22×Φ12.6
135
YJI-150A
A454,A454D,A454G,FA402
SL1-9025EC
Φ25×45
Φ11×28×Φ12.6
50
SL1-10019
100
Φ19×45
Φ11×22×Φ12.6
35
145
 
A454,A454D,A454G,FA402
SL1-10019C
Φ11×28×Φ12.6
 
SL1-11019
110
Φ11×22×Φ12.6
155
YJI-150A,YJ4-190
FA421,FA423,FA402
SL1-11025EC
Φ25×45
Φ11×28×Φ12.6
50
SL1-1102550D
Φ25×50
Φ12×22×Φ13.5
160
 
B465,YC331
SL1-1102550F
Φ11×35×Φ12.6
YJ7-320A,YJ7-257
B465A,FB401,FB551
SL1-11040H
Φ40×45
Φ12.6×28×Φ15
80
155
SL1-11032EC
Φ32×45
Φ11×28×Φ12.6
50
YJ4-190A
A456MA
SL1-11038D
Φ38×45
Φ12×22×Φ13.5
B465-2200
B465