Reducer Freewheel Backstop One Way Overrunning Cam Clutch Bearing CKZF-B80210
CKZF-B is a bearing non-contact wedge type one-way clutch. Supported by 2sets of 160 series bearings. The outer ring goes beyond rotation, only the outer ring is designed to have a one-way function. Grease is included at the factory.
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The inner ring has keys, and the outer ring and flange joints are connected. Install in horizontal or vertical orientation. This model is mainly used to prevent reverse rotation under high-speed conditions, and can also be used as a two-speed drive switching device for high-speed overrunning and low-speed wedging of overrunning speed clutches.
At speeds in excess of the sprag lift-off speed, no special lubrication is required; the freewheel
functions maintenance-free. When operating below the sprag lift-off speed, an oil lubrication of the specified oil quality must be provided.
Specification
| Usage | Car Make |
|---|---|
| Size | 20-320 mm |
| Car Make | All Car |
| OE NO | Usual |
| Place of Origin | Jiangsu, China |
| Brand Name | DKB |
| Model Number | CKZF-B80210 |
| Warranty | 1 Months |
| Material | 52100 Chromel steel (Gcr15) |
| Outer dia | 85-630 mm |
| Width | 25-220 mm |
| Torque capacity | 110-20500 N.m |
| Weight | 0.8-440 kg |
| Precision Rating | PO |
| Application | 1. Backstops 2. Overrunning Clutches |
| Service | OEM Customized Services |
| Seals Type | Sealed |
Parameter
| Model | Rated torque | limit speed | Dimension〔mm〕 | Weight | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 〔Nm〕 | 〔r/min〕 | 〔kg〕 | |||||||||||||
| nmin | nmax | d(H7) | D(h7) | F | D1 | B | C | L | n-M | H | bwxtw | bnxtn | |||
| CKZF-B30100 | 250 | 780 | 6000 | 30 | 100 | 87 | 75 | 51 | 68 | 60.5 | 6-M6 | 10 | 8x4.0 | 8x3.3 | 2.3 |
| CKZF-B35110 | 300 | 740 | 6000 | 35 | 110 | 96 | 80 | 55 | 74 | 63 | 6-M6 | 12 | 10x5.0 | 10x3.3 | 3.2 |
| CKZF-B40125 | 450 | 720 | 5000 | 40 | 125 | 108 | 90 | 63 | 86 | 73 | 6-M8 | 14 | 12x5.0 | 12x3.3 | 4.3 |
| CKZF-B45130 | 510 | 665 | 4000 | 45 | 130 | 112 | 95 | 63 | 86 | 73 | 8-M8 | 14 | 14x5.5 | 14x3.8 | 5 |
| CKZF-B50150 | 820 | 610 | 4000 | 50 | 150 | 132 | 110 | 73 | 94 | 86 | 8-M8 | 14 | 14x5.5 | 14x3.8 | 7.5 |
| CKZF-B55160 | 976 | 600 | 3200 | 55 | 160 | 138 | 115 | 73 | 104 | 86 | 8-M10 | 16 | 16x6.0 | 16x4.3 | 9 |
| CKZF-B60170 | 1300 | 490 | 3200 | 60 | 170 | 150 | 125 | 91 | 114 | 105 | 10-M10 | 16 | 18x7.0 | 18x4.4 | 12.7 |
| CKZF-B70190 | 1600 | 480 | 2400 | 70 | 190 | 165 | 140 | 108 | 134 | 124 | 10-M10 | 16 | 20x7.5 | 20x4.9 | 14.5 |
| CKZF-B80210 | 2500 | 450 | 2400 | 80 | 210 | 185 | 160 | 106 | 144 | 124 | 10-M10 | 16 | 22x9.0 | 22x5.4 | 19 |
| CKZF-B90230 | 3300 | 420 | 2000 | 90 | 230 | 206 | 180 | 114 | 158 | 143 | 10-M12 | 20 | 22x9.0 | 22x5.4 | 29.5 |
| CKZF-B100270 | 5800 | 420 | 2000 | 100 | 270 | 240 | 200 | 121 | 182 | 153 | 10-M16 | 24 | 28x10 | 28x6.4 | 42.5 |
| CKZF-B130310 | 8500 | 415 | 2000 | 130 | 310 | 278 | 240 | 169 | 212 | 194 | 12-M16 | 24 | 32x11 | 32x7.4 | 70 |
