Active Member
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[China]
Address: No.119 JianShe Road,luoyang city 471000,China
Contact name:Dave-Lee
LUOYANG MONTON BEARING SCIENCE & TECHNOLOGY CO.,LTD. |
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ZKLF2068-2RS
| Article number | Shaft Ø | Dimensions | Connecting dimensions | Fixing screw | ||||||||||||
| d -0,005 | D | B -0,25 | D1 | B1 | J | d2 | l | m | n | A | d1 | Da | da | ISO 4762 10.9 | Number n × t | |
| ZKLF2068.2RS | 20 | 68 | 28 | 44 | — | 53 | 6,5 | 19 | - | - | - | 34,5 | 43 | 25 | M6 | 4x90° |
| Article number | Axial load rating | Max. Speed | Moment of friction | Axial rigidity | Tilting rigidity | Recommended locknut | Tightening torque | Weight | |
| Cdyn [kN] | C0 [kN] | Grease [1/min] | MRL [Nm] | cal [N/µm] | ckL [Nm/mrad] | Article- number | MA [Nm] | kg | |
| ZKLF2068.2RS | 26 | 47 | 3000 | 0,15 | 650 | 140 | HIR20/HIA20 | 18 | 0,61 |
The ball cages are made from plastic, permissible operating temperature 120 °C (continuous operation).
On request the bearings can also be supplied with less stringent tolerances (type ZKLF...PE)
1) Contact angle α = 60°.
2) Hole diameter tolerance as of d = 60 mm d-0.008
3) Outer diameter tolerance as of d = 60 mm D-0.015
4) Bearing friction torque with gap seal (.2Z). With seal disc
(.2RS) approx. 2 × MRL .
5) Refer to catalogue for table of dimensions. Lock nuts are not
supplied; order separately!
6) Minimum diameter required of installation surface. If these
diameters are not reached, the diameters D1 and d1 should be noted.
The reference bearings codes:
| Designation | Mass | Dimensions | Dimensions | t | Setscrew | Basic Load Ratings | Limiting | |||||||||||
| d | D | B | d1 | D1 | r | r1 | J | d2 | b | l | Cr | Cor | Speed | |||||
| -0.25 | min. | min. | min. | min. | min. | spec | amount | Dynamic | Static | grease | ||||||||
| Kg | mm | mm | Q'ty×t | kN | Rpm | |||||||||||||
| ZKLF 1255.2RS | 0.37 | 12 | 55 | 25 | 25 | 33.5 | 0.3 | 0.6 | 42 | 6.5 | 3 | 17 | 3×120° | M6 | 3 | 17 | 24.7 | 3800 |
| ZKLF 1255.2Z | 0.37 | 12 | 55 | 25 | 25 | 33.5 | 0.3 | 0.6 | 42 | 6.5 | 3 | 17 | 3×120° | M6 | 3 | 17 | 24.7 | 7600 |
| ZKLF 1560.2RS | 0.43 | 15 | 60 | 25 | 28 | 36 | 0.3 | 0.6 | 46 | 6.5 | 3 | 17 | 3×120° | M6 | 3 | 17.9 | 28 | 3500 |
| ZKLF 1560.2Z | 0.43 | 15 | 60 | 25 | 23 | 12 | 0.3 | 0.6 | 46 | 6.5 | 3 | 17 | 3×120° | M6 | 3 | 17.9 | 28 | 7000 |
| ZKLF 1762.2RS | 0.45 | 17 | 62 | 25 | 23 | 12 | 0.3 | 0.6 | 48 | 6.5 | 3 | 17 | 3×120° | M6 | 3 | 18.8 | 31 | 3300 |
| ZKLF 1762.2Z | 0.45 | 17 | 62 | 25 | 25 | 14 | 0.3 | 0.6 | 48 | 6.5 | 3 | 17 | 3×120° | M6 | 3 | 18.8 | 31 | 6600 |
| ZKLF 2068.2RS | 0.61 | 20 | 68 | 28 | 25 | 14 | 0.3 | 0.6 | 53 | 6.5 | 3 | 19 | 4×90° | M6 | 4 | 26 | 47 | 3000 |
| ZKLF 2068.2Z | 0.61 | 20 | 68 | 28 | 30 | 16 | 0.3 | 0.6 | 53 | 6.5 | 3 | 19 | 4×90° | M6 | 4 | 26 | 47 | 5400 |
| ZKLF 2575.2RS | 0.72 | 25 | 75 | 28 | 30 | 16 | 0.3 | 0.6 | 58 | 6.5 | 3 | 19 | 4×90° | M6 | 4 | 27.5 | 55 | 2600 |
| ZKLF 2575.2Z | 0.72 | 25 | 75 | 28 | 32 | 20 | 0.3 | 0.6 | 58 | 6.5 | 3 | 19 | 4×90° | M6 | 4 | 27.5 | 55 | 4700 |
| ZKLF 3080.2RS | 0.78 | 30 | 80 | 28 | 32 | 20 | 0.3 | 0.6 | 63 | 6.5 | 3 | 19 | 6×60° | M6 | 6 | 29 | 64 | 2200 |
| ZKLF 3080.2Z | 0.78 | 30 | 80 | 28 | 34 | 23 | 0.3 | 0.6 | 63 | 6.5 | 3 | 19 | 6×60° | M6 | 6 | 29 | 64 | 4300 |
| ZKLF 3590.2RS | 1.13 | 35 | 90 | 34 | 34 | 23 | 0.3 | 0.6 | 75 | 8.5 | 3 | 25 | 4×90° | M8 | 4 | 41 | 89 | 2000 |
| ZKLF 3590.2Z | 1.13 | 35 | 90 | 34 | 40 | 25 | 0.3 | 0.6 | 75 | 8.5 | 3 | 25 | 4×90° | M8 | 4 | 41 | 89 | 3800 |
| ZKLF 40100.2RS | 1.46 | 40 | 100 | 34 | 40 | 25 | 0.3 | 0.6 | 80 | 8.5 | 3 | 25 | 4×90° | M8 | 4 | 43 | 101 | 1800 |
| ZKLF 40100.2Z | 1.46 | 40 | 100 | 34 | 45 | 32 | 0.3 | 0.6 | 80 | 8.5 | 3 | 25 | 4×90° | M8 | 4 | 43 | 101 | 3300 |
| ZKLF 50115.2RS | 1.86 | 50 | 115 | 34 | 45 | 32 | 0.3 | 0.6 | 94 | 8.5 | 3 | 25 | 6×60° | M8 | 6 | 46.5 | 126 | 1500 |
| ZKLF 50115.2Z | 1.86 | 50 | 115 | 34 | 50 | 40 | 0.3 | 0.6 | 94 | 8.5 | 3 | 25 | 6×60° | M8 | 6 | 46.5 | 126 | 3000 |
| ZKLF 60145.2Z | 4.3 | 60 | 145 | 45 | 50 | 40 | 0.3 | 0.6 | 120 | 8.5 | 3 | 35 | 6×60° | M8 | 8 | 84 | 214 | 3000 |
| ZKLF 70155.2Z | 4.9 | 70 | 155 | 45 | 59 | 45 | 0.3 | 0.6 | 130 | 8.5 | 3 | 35 | 8×45° | M8 | 8 | 88 | 241 | 2800 |
| ZKLF 80165.2Z | 5.3 | 80 | 165 | 45 | 59 | 45 | 0.3 | 0.6 | 140 | 8.5 | 3 | 35 | 8×45° | M8 | 8 | 91 | 265 | 2700 |
| ZKLF 90190.2Z | 8.7 | 90 | 190 | 55 | 64 | 50 | 0.3 | 0.6 | 165 | 10.5 | 3 | 45 | 8×45° | M10 | 8 | 135 | 395 | 2300 |
| ZKLF 100200.2Z | 9.3 | 100 | 200 | 55 | 64 | 50 | 0.3 | 0.6 | 175 | 10.5 | 3 | 45 | 8×45° | M10 | 8 | 140 | 435 | 2150 |
