Coal Mining Roller Frame B500-1400mm
USD $50 - $1,000 /Piece
Min.Order:1000 Pieces
Cangzhou Hengxintai Pipeline Machinery Co., Ltd.
Coal Mining Roller Frame
Standard Diameter | Length Scope(mm) | Bearings Type(Min-Max) | Shell Wall Thickness | |
mm | Inch |
|
|
|
63.5 | 2 1/2 | 150-3500 | 6204 | 3.0mm-3.75mm |
76 | 3 | 150-3500 | 6204 205 | 3.0mm-4.0mm |
89 | 3 1/3 | 150-3500 | 6204 205 | 3.0mm-4.0mm |
102 | 4 | 150-3500 | 6204 205 305 | 3.5mm-4.0mm |
108 | 4 1/4 | 150-3500 | 6204 205 305 306 | 3.5mm-4.0mm |
114 | 4 1/2 | 150-3500 | 6205 206 305 306 | 3.5mm-4.5mm |
127 | 5 | 150-3500 | 6204 205 305 306 | 3.5mm-4.5mm |
133 | 5 1/4 | 150-3500 | 6205 206 207 305 306 | 3.5mm-4.5mm |
140 | 5 1/2 | 150-3500 | 6205 206 207 305 306 | 3.5mm-4.5mm |
152 | 6 | 150-3500 | 6205 206 207 305 306 307 308 | 4.0mm-4.5mm |
159 | 6 1/4 | 150-3500 | 6205 206 207 305 306 307 308 | 4.0mm-4.5mm |
165 | 6 1/2 | 150-3500 | 6207 305 306 307 308 | 4.5mm-6.0mm |
177.8 | 7 | 150-3500 | 6207 306 307308 309 | 4.5mm-6.0mm |
190.7 | 7 1/2 | 150-3500 | 6207 306 307308 309 | 4.5mm-6.0mm |
194 | 7 5/8 | 150-3500 | 6207 307 308 309 310 | 4.5mm-6.0mm |
219 | 8 5/8 | 150-3500 | 6308 309 310 | 4.5mm-6.0mm |
(a) Shaft: Dia.20mm/25mm/30mm in bright drawn steel material
(b) Shaft end: Be chamfered as 15mm and machined simultaneously
(c) Bearing: Single and double row deep groove ball bearing 2RZ and 2Z with C3 clearance
(d) Rubber: Heat vulcanization rubber. Wear resistant, anti-fire
(e) Labyrinth Seals: Multi-labyrinth seals and outboard circlip as retention cap
(f) Lubrication: Grease is lithium soap type grease with rust inhibitors
(g) Welding: Mixed gas shielded arc welding end
(h) Save costs of conveyor belt on maintenance as concentric design that decreases vibration
We can support series of conveyor idler(roller)/pulley/bearing housing with labyrinth seals!
We will quote to you as your specific information or as drawing.