W Series Conveyor Roller Bearing is a rolling bearing specially designed for conveyor systems. It is often used in conveyor belt rollers to provide low friction and high-efficiency rotation support. These bearings offer durability and high load-bearing capacity, making them suitable for heavy loads and continuous operation in conveyor systems. W series bearings are typically sealed to prevent the ingress of dust, dirt and moisture, thereby extending their service life. They are widely used in mining, metallurgy, logistics and other industrial fields to help improve production efficiency, reduce maintenance needs and ensure the smooth operation of conveying systems.
Product parameters
Item No. | D1 | D2 | H | H1 | H2 | d | Remark |
---|---|---|---|---|---|---|---|
1237W | 40 | 37 | 13.5 | 8.5 | 5 | 12 | Pressed steel cover |
1238W | 37.5 | 35 | 13.5 | 8.5 | 5 | 12 | Pressed steel cover |
1245W | 45 | 42 | 15 | 10 | 5 | 12 | Pressed steel cover |
1250W | 50 | 48 | 13.5 | 8.5 | 5 | 12 | Pressed steel cover |
1255W | 55 | 51 | 16 | 11 | 5 | 12 | Pressed steel cover |
1260W | 59 | 56 | 17 | 11.8 | 5.2 | 12 | Pressed steel cover |
1560W | 60 | 55.5 | 16 | 10.5 | 5.5 | 15 | Pressed steel cover |
1257W | 57 | 54 | 22 | 11 | 11 | 12 | Pressed steel cover |
1257-16 | 57 | 54 | 16 | 11 | 5 | 12 | Pressed steel cover |
1248W | 48 | 42 | 15 | 13 | 2 | 12 | Pressed steel cover |
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