Product Description
China TK6204-89 Seals Kit Cast Iron Stamped Steel Bearing Housing for Idler Steel Conveyor Roller Components in Coal Mining
PRODUCT MANUFACTURING
PRODUCT DESCRIPTION
| product name |
bearing housing with labyrinth seals |
| bearing housing material |
SPCC/SPHC/SPHE steel |
| seal material |
Nylon6 / POM/ABS |
| standard |
DIN, GB, ISO, JIS ,CEMA |
| outside dia of bearing housing |
50mm,60mm,63.5mm,76mm,89mm,108mm,114mm,127mm,133mm,140mm,152mm,165mm,178mm,194mm,219mm |
| bearing size |
6203,6204,6205,6305,6306,6307,6308,6309,6310,6312 |
| bearing housing thickness |
1.5mm,2.0mm,2.5mm,3.0mm,3.5mm,4.0mm,5.0mm,6.0mm |
| application |
heavy duty conveyor roller /Idler |
PRODUCT OVERVIEW
We are manufactures of Idler Bearing Housing which are used in Conveyor Roller Bearings. These Conveyor Roller Bearings Housing are manufactured using qualitative raw material like steel in conformation to international quality standards. Our range of Conveyor Roller Bearings Housing finds extensive application in diverse industries and is appreciated for their excellent features. Available in varied dimensions, our products can also be customized as per client’s design and specification.
The end cap is an important part of conveyor roller. Bearings can purchased separately or as an assembly. The assembly usually consists of an adapter and bushing that allows you to push it into the end of a roller tube. Choose the roller bearing assembly that meets your specific material handling requirements. Consult huayun to determine the bearing assembly that best fits your needs: shaft deflection, low noise, high load, long life, dirt and dust protection, and water resistance.
The design concept of bearing end cap:
Bearing end cap, as one of the most important mechanical parts, is widely used. The main working surface of the part is the outer surface of the left and right end faces and the left end face.
(1) The axial positioning of the outer ring of the bearing;
(2) Dustproof and sealed, in addition to being dustproof and sealed, they often cooperate with seals to express the effect of sealing;
(3) The end cover located between the lathe motor and the spindle box mainly serves to transmit torque and buffer shock absorption, so that the rotation of the spindle box is stable
It protects the shaft end bearing and seals and help to avoid accidents. They have good resistance to most chemicals and can withstand operating temperatures up to 100 °C (210 °F). They are easy to install and cost efficient accessories. Most ball bearing units can accommodate specifically designed end covers.
PRODUCT DRAWING

PRODUCT SPECIFICATION
| bearing size | pipe outside dia/mm |
shaft dia/mm |
D1 | D2 | D3 | D4 | H | H1 |
| 6204 | 63 | 20 | 59.5 | 47.1 | 35 | 47 | 42.5 | 2.0/2.5 |
| 76 | 72 | 2.0/2.5 | ||||||
| 89 | 83/84/85 | 2.0/2.5 | ||||||
| 102 | 97 | 2.5/3.0 | ||||||
| 108 | 103 | 2.5/3.0 | ||||||
| 114 | 109/110 | 2.5/3.0 | ||||||
| 127 | 121/122 | 2.5/3.0 | ||||||
| 133 | 127/128 | 2.5/3.0 | ||||||
| 140 | 134/135/136 | 2.5/3.0 | ||||||
| 152 | 142/146 | 2.5/3.0 | ||||||
| 159 | 152/153 | 2.5/3.0 | ||||||
| 6205 | 89 | 25 | 83/84/85 |
52.1 | 40 | 52 | 45 | 2.0/2.5 |
| 108 | 103 | 2.5/3.0 | ||||||
| 127 | 121/122 |
2.5/3.0 | ||||||
| 133 | 127/128 |
2.5/3.0 | ||||||
| 140 | 134/135/136 |
2.5/3.0 | ||||||
| 152 | 142/146 | 2.5/3.0 | ||||||
| 159 | 152/153 | 2.5/3.0 | ||||||
| 6206 | 127 | 30 | 121/122 | 62.1 | 40 | 62 | 45 | 3.0/4.0 |
| 133 | 127/128 | 3.0/4.0 | ||||||
| 159 | 152/153 | 3.0/4.0 | ||||||
| 178 | 172 | 3.0/4.0 | ||||||
| 197 | 188 | 3.0/4.0 | ||||||
| 6305 | 89 | 25 | 83/84/85 | 62.1 | 40 | 62 | 45 | 2.5/3.0 |
| 102 | 97 | 2.5/3.0 | ||||||
| 108 | 103 | 2.5/3.0 | ||||||
| 127 | 121/122 | 3.0/4.0 | ||||||
| 133 | 127/128 | 3.0/4.0 | ||||||
| 159 | 152/153 | 3.0/4.0/5.0 | ||||||
| 178 | 172 | 3.0/4.0/5.0 | ||||||
| 194 | 188 | 3.0/4.0/5.0 | ||||||
| 6306 | 89 | 30 | 83/84/85 |
72.1 | 40 | 72 | 49.3 | 3.0/4.0 |
| 102 | 97 | 3.0/4.0 | ||||||
| 108 | 103 | 3.0/4.0 | ||||||
| 127 | 121/122 | 3.0/4.0 | ||||||
| 133 | 127/128 | 3.0/4.0 | ||||||
| 159 | 152/153 | 3.0/4.0/5.0 | ||||||
| 178 | 172 | 3.0/4.0/5.0 | ||||||
| 194 | 188 | 3.0/4.0/5.0 | ||||||
| 6307 | 127 | 35 | 121/122 | 80.1 | 55 | 80 | 53 | 3.0/4.0/5.0 |
| 133 | 127/128 | 3.0/4.0/5.0 | ||||||
| 159 | 152/153 | 3.0/4.0/5.0 | ||||||
| 178 | 172 | 3.0/4.0/5.0 | ||||||
| 194 | 188 | 3.0/4.0/5.0 | ||||||
| 219 | 213 | 3.0/4.0/5.0 | ||||||
| 6308 | 127 | 40 | 121/122 | 90.1 | 65 | 90 | 55 | 3.0/4.0/5.0 |
| 133 | 127/128 | 3.0/4.0/5.0 | ||||||
| 159 | 152/153 | 3.0/4.0/5.0 | ||||||
| 178 | 172 | 3.0/4.0/5.0 | ||||||
| 194 | 188 | 3.0/4.0/5.0 | ||||||
| 219 | 213 | 3.0/4.0/5.0 | ||||||
| 6309 | 133 | 45 | 127/128 | 100.1 | 65 | 100 | 57 | 3.0/4.0/5.0 |
| 159 | 152/153 | 3.0/4.0/5.0 | ||||||
| 194 | 188 | 3.0/4.0/5.0 | ||||||
| 219 | 213 | 3.0/4.0/5.0 | ||||||
| 6310 | 159 | 50 | 152/153 | 110.1 | 70 | 110 | 59 | 3.0/4.0/5.0 |
| 194 | 188 | 3.0/4.0/5.0 | ||||||
| 219 | 213 | 3.0/4.0/5.0 |
INSTALL DRAWING
APPLICATION

CERTIFICATES
SALES & SERVICE NETWORK
FAQ
Q1:How can I know machine is that I need?
A1:Contact our sales, add whatsapp 008618226192162 or email haconveyor@gmail.com for machine detail and your requirement.
Q2 : Can you install machine or test machine in customer site?
A2 : Yes, we can go abroad to customer's site to install and test machine, and train their workers to use machine. or we can guide online.
Q3 : Do you provide spare parts?
A3 : Yes, we provide 2 years spare parts for free.
Q4 : What trade terms do you support?
A4 : We accept FOB China port, CIF, EXW.
Q5 : What payment terms do you accept?
A5 : We accept transfer by T/T, L/C at sight.
Q6 : What about your delivery time?
A6 : single machine is 15-20 nature days, machine line is not more than 60 nature days.
China TK6204-89 Seals Kit Cast Iron Stamped Steel Bearing Housing for Idler Steel Conveyor Roller Components in Coal Mining
mining belt heavy duty conveyor roller bearing housing, bearing end cap, bearing seat, bearing end cover, labyrinth seals
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