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20028/670M Bearing 670X820X88mm
Min. Order:
1 Piece
Payment term:
T/T, L/C
Delivery time:
15-25days
Technical Parameters:
Product Designations:
20028/670M
Structure:
Cylindrical Roller Bearing
Inside Diameter:
670 mm
Outside Diameter:
820 mm
Thickness:
88 mm
Weight:
103 KG
Brand:
XDB, OEM
Precision Rating:
P0
Bearing Material:
GCr15SiMn
Seals Type:
Open
Bearings with short cylindrical rollers and ribless outer ring 20028/670M bearing 670X820X88mm
Cylindrical roller bearings are designed to accommodate heavy radia loads, and only some of them can additionally accommodate light short-term axial loads.
As for high speed ratings these bearings are as good as single-row deep grove ball bearings. They require precise alignment of seatings.
Design of the bearings with cylindrical rollers can be different depending on the presence and location of the flanges on outer and inne rrings.
Single-row, double-row o rmultiple-row bearings are produced with cylindrical rollers with pressed, solid, plastic cages or of ful lcomplement design.
| Designation | International designation | Dimensions, mm | Rated load capacity | Chamfer | Weight, kg | ||||
| d | D | B | С (kN) | Со (kN) | Rmin, | rmin, | |||
| мм | мм | ||||||||
| 2556М | NU2256 | 280 | 500 | 130 | 1826 | 3306 | 4,7 | 4,7 | 119 |
| 3004264 | 320 | 580 | 208 | 2820 | 3370 | 5 | 5 | 257,5 | |
| 2768М | 340 | 530 | 133 | 1686 | 3366 | 4,7 | 4,7 | 114 | |
| 2002780М | 400 | 650 | 145 | 2529 | 4516 | 6 | 6 | 193 | |
| 20028/670М | 670 | 820 | 88 | 1646 | 4087 | 3,7 | 3,7 | 103 | |
| 1327/675К1 | 675 | 840 | 120 | 1912 | 5630 | 3 | 3 | 166 | |
| 1327/840М | 840 | 1040 | 125 | 2937 | 8268 | 3,7 | 3,7 | 260 | |
| 1327/890М | 890 | 1090 | 130 | 2818 | 7964 | 3 | 3 | 292 | |
| 30029/950 | 950 | 1250 | 224 | 5456 | 13974 | 7,5 | 7,5 | 757 |
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