The Guide Pulley Lfr50/4-4npp, Lfr50/4-4 2RS 4*13*6mm Bearing

• Material：Chrome Steel
• Size：4*13*6mm
• Stock：Rich
• Quality：Best
• Weight：0.007kgs
• Transport Package：as Customer′s Request

=== Base Info ===

• Model NO.：lfr50,4-4npp, lfr50,4-4 2RS
• Specification：depends on order
• Trademark：JPG
• Origin：Jiangsu Nanjing
• HS Code：84821020
• Production Capacity：500, 000,Month

=== Description ===
  
(mm) 
≈(g)
Dw
D
D
C
B
A
Cw(Kn)
Cow(Kn)
LFR50/4NPP 
3.5
5
4
13
6
7
8.04
1.05
0.85
LFR50/5-4NPP
R50/5-42RS
7.5
4
5
16
7
8
9
1.2
0.86
LFR50/5NPP
R50/5-62RS
8
6
5
17
7
8
10.5
1.27
0.82
LFR50/8NPP
R50/8-62RS
24
6
8
24
11
11
14
3.67
2.28
LFR50/8-8NPP 
24
8
8
24
11
11
14.75
3.67
2.28
LFR5200KDD
R5200-8ZZ
50
8
10
32
14
14
18
5.6
3.6
LFR5201KDD
R5201-10ZZ
68
10
12
35
15.9
15.9
20.65
8.5
5.1
LFR5201-12KDD
R5201-12ZZ
68
12
12
35
15.9
15.9
21.75
8.5
5.1
LFR5201-14KDD
R5201-14ZZ
107
14
12
39.9
20
19
24
8.9
5
LFR5301KDD
R5301-10ZZ
130
10
12
42
19
15.9
24
13
7.7
LFR5202KDD
R5202-12ZZ
80
12
15
40
15.9
19
23.4
10
7.8
LFR5302KDD
R5302-10ZZ
163
10
15
47
19
20
26.65
16.2
9.2
LFR5204KDD
R5204-16ZZ
195
16
20
52
20.6
20.6
31
16.8
9.5








use

The precision of the bearing is more careful than the general mechanical parts to install and debug.
1) keep the bearings and their surrounding environment clean, and try to install them in closed or semi-closed conditions;
2) use suitable tools and methods (heating) to install the bearing to avoid the brutal percussion, which will cause a strong impact on the bearing and destroy the internal channel;
3) keep the bearings well lubricated and use proper lubricant;
4) pay attention to bearing rust protection, avoid using in damp places, and wear gloves when installing and disassembling;
5) to formulate daily operation specifications for bearing;
6) in case of high temperature, high speed and other special conditions, please communicate with our company in advance, and we will make appropriate adjustments to the products to meet the requirements.

safekeeping

The bearings are coated with anti-rust oil and anti-rust paper in the factory. As long as the packaging is not damaged, the quality of the bearing will be guaranteed.
But long stored in humidity below 65%, the temperature is 20 ºC about conditions, the shelf in 30 cm above the ground is advisable.
In addition, the storage area should avoid direct sunlight or contact with the cold wall.












Packaging:


1.Neutral Package:Plastic Bag + Carton + Pallet;
2.Commercial Package:Plastic Bag + Box + Carton + Pallet;
3.As the clients' requirement.

Delivery:
1.Less than 1000 pcs , we will send by express.( Door to Door, Convenient ),
Or by  air transport.( Fastest and safest, but expensive )
2.More than 1000pcs , we will send by sea.( Cheapest, safe )

Payment:
1.Less than 1000 pcs , 100% T/T, Western Union in advance.
2.Between 1000-10000pcs, TT, Western Union, MoneyGram.
3.More than 10000pcs , TT, L/C ,Western Union, MoneyGram.