Stud type track roller KR30-RR
Main dimensions for KR30-RR
| Designation | Dimension | Remark |
|---|---|---|
| D | 30.00 mm | outer diameter, Track roller |
| d | 12.00 mm | diameter of roller stud / stud |
| B | 40.00 mm | Width of roll pin |
| B1 | 25.00 mm | Spigot length |
| C | 14.00 mm | Width of the outer ring |
| C1 | 0.60 mm | overhang axial washer |
| G | M12x1,5 | Screw thread |
Performance data for KR30-RR
| Designation | Dimension | Remark |
|---|---|---|
| Cr | 6,100 N | dynamic load rating, radial |
| C0r | 7,600 N | static load rating, radial |
| nG | 14,000 min-1 | Limiting speed with greasing |
| 0.087 kg | Weight |
Other sizes of KR30-RR series KRRR (8)
| Designation | Dimension | Performance data | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| D | d | B | B1 | C | C1 | G | Cr | C0r | nG max | |
| mm | mm | mm | mm | mm | mm | N | N | min-1 | ||
| KR16-RR | 16.00 | 6.00 | 28.00 | - | 11.00 | 0.60 | M6 | 3,000 | 3,050 | 21,000 |
| KR19-RR | 19.00 | 8.00 | 32.00 | - | 11.00 | 0.60 | M8 | 3,300 | 3,600 | 19,000 |
| KR22-RR | 22.00 | 10.00 | 36.00 | - | 12.00 | 0.60 | M10x1,0 | 4,200 | 4,800 | 17,000 |
| KR26-RR | 26.00 | 10.00 | 36.00 | - | 12.00 | 0.60 | M10x1,0 | 4,600 | 5,700 | 17,000 |
| KR30-RR | 30.00 | 12.00 | 40.00 | - | 14.00 | 0.60 | M12x1,5 | 6,100 | 7,600 | 14,000 |
| KR32-RR | 32.00 | 12.00 | 40.00 | - | 14.00 | 0.60 | M12x1,5 | 6,500 | 8,000 | 14,000 |
| KR35-RR | 35.00 | 16.00 | 52.00 | - | 18.00 | 0.80 | M16x1,5 | 9,000 | 13,000 | 12,500 |
| KR40-RR | 40.00 | 18.00 | 58.00 | - | 20.00 | 0.80 | M18x1,5 | 10,000 | 13,900 | 9,500 |
Variants of KR30-RR (9)
| Designation | Dimension | Performance data | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| D | d | B | B1 | C | C1 | G | Cr | C0r | nG max | |
| mm | mm | mm | mm | mm | mm | N | N | min-1 | ||
| KR30 | 30.00 | 12.00 | 40.00 | - | 14.00 | 0.60 | M12x1,5 | 6,100 | 7,600 | 14,000 |
| KR30-B | 30.00 | 12.00 | 40.00 | - | 14.00 | 0.60 | M12x1,5 | 6,100 | 7,600 | 14,000 |
| KR30-PP | 30.00 | 12.00 | 40.00 | - | 14.00 | 0.60 | M12x1,5 | 6,100 | 7,600 | 14,000 |
| KR30-RR | 30.00 | 12.00 | 40.00 | - | 14.00 | 0.60 | M12x1,5 | 6,100 | 7,600 | 14,000 |
| KR30-PP-B | 30.00 | 12.00 | 40.00 | - | 14.00 | 0.60 | M12x1,5 | 6,100 | 7,600 | 14,000 |
| KR30-X-PP | 30.00 | 12.00 | 40.00 | - | 14.00 | 0.60 | M12x1,5 | 6,100 | 7,600 | 14,000 |
| KR30-PP-RR | 30.00 | 12.00 | 40.00 | - | 14.00 | 0.60 | M12x1,5 | 6,100 | 7,600 | 14,000 |
| KR30-X-PP-B | 30.00 | 12.00 | 40.00 | - | 14.00 | 0.60 | M12x1,5 | 6,100 | 7,600 | 14,000 |
| KR30-X-PP-RR | 30.00 | 12.00 | 40.00 | - | 14.00 | 0.60 | M12x1,5 | 6,100 | 7,600 | 14,000 |
Accessories to KR30-RR (0)
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Alternate brands for KR30-RR (1)
| Name | Brand | Webshop | Notice |
|---|---|---|---|
| KR30-RR | HFH | Premium quality, house brand |
Product features for KR30-RR (5)
| Properties | Suffix | Description |
|---|---|---|
| Sealing | - | Without seal |
| Outer surface (Bearing) | - | spherical |
| Lubricatable | - | Via head, stud and fit |
| Surface finish | RR | Rust protected, yellow chromated |
| Mounting | - | Hex screw |
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Variants of KR30-RR (54)
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