Angular contact ball bearing unit ZKLR0828-2Z
Main dimensions for ZKLR0828-2Z
| Designation | Dimension | Remark |
|---|---|---|
| d | 8.00 mm | shaft diameter (tolerance: 0 / -0.008 mm) |
| D | 23.90 mm | outer diameter (tolerance: 0.030 mm / -0.010 mm) |
| B | 14.00 mm | width of bearing set (tolerance: 0.250 mm / -0.250 mm) |
| d1 | 11.00 mm | flange diameter of the inner ring |
| d2 | 4.50 mm | diameter mounting hole |
| rmin. | 0.30 mm | min. edge distance |
| t1 | 0.20 mm | Position tolerance of the hole in the housing |
| b | 6.60 mm | width of the stripping groove |
| da | 10.40 mm | Plant diameter housing shoulder |
| Dai | 15.50 mm | Support diameter outer ring inside |
| Daa min. | 15.50 mm | Minimum support diameter outer ring outside |
| A1 | 28.00 mm | width, flange |
| A2 | 35.00 mm | height, flange |
| m | 26.00 mm | hole spacing |
| n | 20.00 mm | hole spacing |
| H | 15.50 mm | height of case, tolerance: 0 / -0.50 mm |
| M | 35.00 mm | Distance between fastening groove |
Performance data for ZKLR0828-2Z
| Designation | Dimension | Remark |
|---|---|---|
| Ca | 2,060 N | dynamic load rating, axial |
| C0a | 1,850 N | static load rating, axial |
| Cu | 138 N | fatigue limit load |
| nG Fett | 6,200 min-1 | Limiting speed with greasing |
| 7 µm | Axial runout | |
| Mm | 0.003 kg * cm2 | Mass moment of inertia |
| MR | 0.080 Nm | Bearing friction torque |
| CaL | 16 N/µm | Axial stiffness. (Statistical average from measurements on the entire bearing. Larger fluctuations are possible due to the design) |
| 4 x M4 2 x M6 |
not included in the delivery. Tightening torque according to the manufacturer's instructions. | |
| 0.030 kg | Weight |
Other sizes of ZKLR0828-2Z series ZKLR (6)
| Designation | Dimension | Performance data | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| d | d1 | d2 | D | B | rmin. | A1 | A2 | b | m | n | M | H | da | Dai | Daa | Cr | C0r | Ca | C0a | Cu | nG | |
| mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | N | N | N | N | N | min-1 | |
| ZKLR0624-2Z | 6.00 -0.008 | 9.00 | 4.50 | +0.030 20.50 -0.010 | +0.250 12.00 -0.250 | 0.30 | 24.00 | 35.00 | 6.60 | 26.00 | 15.00 | 32.00 | 13.00 -0.500 | 8.00 | 16.00 | 19.00 | 4,100 | 2,060 | 1,650 | 1,520 | 104 | 7,300 |
| ZKLR0828-2Z | 8.00 -0.008 | 11.00 | 4.50 | +0.030 23.90 -0.010 | +0.250 14.00 -0.250 | 0.30 | 28.00 | 35.00 | 6.60 | 26.00 | 20.00 | 35.00 | 15.50 -0.500 | 10.40 | 18.00 | 22.00 | 5,000 | 2,700 | 2,060 | 1,850 | 138 | 6,200 |
| ZKLR1035-2Z | 10.00 -0.008 | 13.55 | 4.50 | +0.030 28.14 -0.010 | +0.250 16.00 -0.250 | 0.30 | 35.00 | 35.00 | - | 26.00 | 26.00 | - | 17.50 -0.500 | 12.40 | 22.00 | 26.00 | 7,000 | 3,900 | 2,430 | 2,420 | 197 | 5,100 |
| ZKLR1244-2RS | 12.00 -0.007 | 16.60 | 6.60 | +0.030 35.45 -0.010 | +0.250 20.00 -0.250 | 0.30 | 44.00 | 50.00 | - | 38.00 | 32.00 | - | 22.00 -0.500 | 14.00 | 27.00 | 32.00 | 13,600 | 8,500 | 13,200 | 17,900 | 430 | 3,700 |
| ZKLR1547-2RS | 15.00 -0.007 | 18.00 | 6.60 | +0.030 38.45 -0.010 | +0.250 22.00 -0.250 | 0.30 | 47.00 | 51.00 | - | 39.00 | 35.00 | - | 24.00 -0.500 | 17.50 | 29.00 | 35.00 | 16,700 | 10,700 | 16,400 | 22,400 | 540 | 3,400 |
| ZKLR2060-2RS | 20.00 -0.008 | 24.40 | 6.60 | +0.030 50.45 -0.010 | +0.250 28.00 -0.250 | 0.30 | 60.00 | 60.00 | - | 47.00 | 47.00 | - | 30.00 -0.500 | 24.00 | 39.00 | 47.00 | 28,000 | 19,100 | 27,500 | 40,000 | 970 | 2,800 |
Variants of ZKLR0828-2Z (1)
| Designation | Dimension | Performance data | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| d | d1 | d2 | D | B | rmin. | A1 | A2 | b | m | n | M | H | da | Dai | Daa | Cr | C0r | Ca | C0a | Cu | nG | |
| mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | N | N | N | N | N | min-1 | |
| ZKLR0828-2Z | 8.00 -0.008 | 11.00 | 4.50 | +0.030 23.90 -0.010 | +0.250 14.00 -0.250 | 0.30 | 28.00 | 35.00 | 6.60 | 26.00 | 20.00 | 35.00 | 15.50 -0.500 | 10.40 | 18.00 | 22.00 | 5,000 | 2,700 | 2,060 | 1,850 | 138 | 6,200 |
Accessories to ZKLR0828-2Z (1)
| Type | Designation | Brand | Full designation |
|---|---|---|---|
| ZM08 | Precision locknut for radial clamping | HFH | Precision locknut for radial clamping ZM08 |
Alternate brands for ZKLR0828-2Z (1)
| Name | Brand | Webshop | Notice |
|---|---|---|---|
| ZKLR0828-2Z | HFH | Premium quality, house brand |
Product features for ZKLR0828-2Z (0)
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Variants of ZKLR0828-2Z (1)
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