Angular contact ball bearing ZKLN2052-2RS
Main dimensions for ZKLN2052-2RS
| Designation | Dimension | Remark |
|---|---|---|
| d | 20.00 mm | shaft diameter (tolerance: 0 / -0.005 mm) |
| D | 52.00 mm | outer diameter (tolerance: 0 / -0.010 mm) |
| B | 28.00 mm | width (tolerance: -0.25 mm) |
| rmin. | 0.30 mm | min. edge distance |
| r1 min. | 0.60 mm | min. edge distance |
| d1 | 34.50 mm | Bore diameter Inner ring |
| Da max. | 43.00 mm | Maximum diameter of housing |
| da min. | 25.00 mm | Minimum diameter shaft shoulder |
Performance data for ZKLN2052-2RS
| Designation | Dimension | Remark |
|---|---|---|
| Ca | 28,500 N | dynamic load rating, axial |
| C0a | 47,000 N | static load rating, axial |
| Cua | 2,750 N | fatigue limit load, axial |
| nG Fett | 6,600 min-1 | Limiting speed with greasing |
| nGϑ | 3,000 min-1 | Thermally permissible speed |
| 2 µm | Axial runout (inner ring) | |
| Mm | 0.273 kg * cm2 | Mass moment of inertia |
| MR | 0.300 Nm | Bearing friction torque |
| CkL | 140 Nm/mrad | Tilting stiffness |
| CaL | 650 N/µm | Axial stiffness |
| 0.310 kg | Weight |
Other sizes of ZKLN2052-2RS series ZKLN-2RS (15)
| Designation | Dimension | Performance data | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| d | D | B | d1 | rmin. | r1 min. | Da max. | da min. | Ca | C0a | Cua | nGF | nGϑ | |
| mm | mm | mm | mm | mm | mm | mm | mm | N | N | N | min-1 | min-1 | |
| ZKLN0624-2RS | 0.002 6.00 -0.003 | 24.00 -0.010 | 15.00 -0.250 | 14.00 | 0.30 | 0.60 | 19.00 | 9.00 | 7,600 | 8,500 | 500 | 16,400 | 6,800 |
| ZKLN0832-2RS | 0 8.00 -0.005 | 32.00 -0.010 | 20.00 -0.250 | 19.00 | 0.30 | 0.60 | 26.00 | 11.00 | 13,800 | 16,300 | 960 | 12,100 | 5,100 |
| ZKLN1034-2RS | 0 10.00 -0.005 | 34.00 -0.010 | 20.00 -0.250 | 21.00 | 0.30 | 0.60 | 28.00 | 14.00 | 14,700 | 18,800 | 1,110 | 10,900 | 4,600 |
| ZKLN1242-2RS | 0 12.00 -0.005 | 42.00 -0.010 | 25.00 -0.250 | 25.00 | 0.30 | 0.60 | 33.00 | 16.00 | 18,600 | 24,700 | 1,460 | 9,200 | 3,800 |
| ZKLN1545-2RS | 0 15.00 -0.005 | 45.00 -0.010 | 25.00 -0.250 | 28.00 | 0.30 | 0.60 | 35.00 | 20.00 | 19,600 | 28,000 | 1,650 | 8,200 | 3,500 |
| ZKLN1747-2RS | 0 17.00 -0.005 | 47.00 -0.010 | 25.00 -0.250 | 30.00 | 0.30 | 0.60 | 37.00 | 23.00 | 20,700 | 31,000 | 1,840 | 7,600 | 3,300 |
| ZKLN2052-2RS | 0 20.00 -0.005 | 52.00 -0.010 | 28.00 -0.250 | 34.50 | 0.30 | 0.60 | 43.00 | 25.00 | 28,500 | 47,000 | 2,750 | 6,600 | 3,000 |
| ZKLN2557-2RS | 0 25.00 -0.005 | 57.00 -0.010 | 28.00 -0.250 | 40.50 | 0.30 | 0.60 | 48.00 | 32.00 | 30,500 | 55,000 | 3,250 | 5,700 | 2,600 |
| ZKLN3062-2RS | 0 30.00 -0.005 | 62.00 -0.010 | 28.00 -0.250 | 45.50 | 0.30 | 0.60 | 53.00 | 40.00 | 32,000 | 64,000 | 3,750 | 5,000 | 2,200 |
| ZKLN3072-2RS | 0 30.00 -0.005 | 72.00 -0.010 | 38.00 -0.250 | 51.00 | 0.30 | 0.60 | 64.00 | 47.00 | 65,000 | 108,000 | 6,400 | 4,500 | 2,100 |
| ZKLN3572-2RS | 0 35.00 -0.005 | 72.00 -0.010 | 34.00 -0.250 | 52.00 | 0.30 | 0.60 | 62.00 | 45.00 | 45,000 | 89,000 | 5,200 | 4,400 | 2,000 |
| ZKLN4075-2RS | 0 40.00 -0.005 | 75.00 -0.010 | 34.00 -0.250 | 58.00 | 0.30 | 0.60 | 67.00 | 50.00 | 47,500 | 101,000 | 6,000 | 4,000 | 1,800 |
| ZKLN4090-2RS | 0 40.00 -0.005 | 90.00 -0.010 | 46.00 -0.250 | 65.00 | 0.60 | 0.60 | 80.00 | 56.00 | 79,000 | 149,000 | 8,800 | 3,500 | 1,600 |
| ZKLN50110-2RS | 0 50.00 -0.005 | 110.00 -0.010 | 54.00 -0.250 | 80.00 | 0.60 | 0.60 | 98.00 | 63.00 | 125,000 | 250,000 | 14,800 | 2,900 | 1,200 |
| ZKLN5090-2RS | 0 50.00 -0.005 | 90.00 -0.010 | 34.00 -0.250 | 72.00 | 0.30 | 0.60 | 82.00 | 63.00 | 51,000 | 126,000 | 7,400 | 3,200 | 1,500 |
Variants of ZKLN2052-2RS (4)
| Designation | Dimension | Performance data | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| d | D | B | d1 | rmin. | r1 min. | Da max. | da min. | Ca | C0a | Cua | nGF | nGϑ | |
| mm | mm | mm | mm | mm | mm | mm | mm | N | N | N | min-1 | min-1 | |
| ZKLN2052-2Z | 0 20.00 -0.005 | 52.00 -0.010 | 28.00 -0.250 | 34.50 | 0.30 | 0.60 | 43.00 | 25.00 | 28,500 | 47,000 | 2,750 | 8,700 | 5,400 |
| ZKLN2052-2RS | 0 20.00 -0.005 | 52.00 -0.010 | 28.00 -0.250 | 34.50 | 0.30 | 0.60 | 43.00 | 25.00 | 28,500 | 47,000 | 2,750 | 6,600 | 3,000 |
| ZKLN2052-2RS-PE | 0 20.00 -0.010 | 52.00 -0.013 | 28.00 -0.250 | 34.50 | 0.30 | 0.60 | 43.00 | 25.00 | 26,000 | 47,000 | 2,070 | 6,600 | 3,000 |
| ZKLN2052-2RS-2AP | 0 20.00 -0.005 | 52.00 -0.010 | 56.00 -0.500 | 34.50 | 0.30 | 0.60 | 43.00 | 25.00 | 46,000 | 94,000 | 5,500 | 6,600 | 3,000 |
Alternate brands for ZKLN2052-2RS (1)
| Name | Brand | Webshop | Notice |
|---|---|---|---|
| ZKLN2052-2RS | HFH | Premium quality, house brand |
Product features for ZKLN2052-2RS (1)
| Properties | Suffix | Description |
|---|---|---|
| Sealing | 2RS | Double side lip seal |
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Variants of ZKLN2052-2RS (4)
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