Open | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5/8" | 1 1/8" | 3/4" | Steel | 3,900 | 4,800 | 21,000 | Required | 16 | 0° to 245° | 7929K21 | $27.20 | 3/8" | 7929K1 | $28.26 |
| 3/4" | 1 1/4" | 3/4" | Steel | 4,500 | 6,000 | 17,000 | Required | 16 | 0° to 245° | 7929K41 | 25.57 | 1/2" | 7929K2 | 29.20 |
| 7/8" | 1 3/8" | 3/4" | Steel | 4,700 | 6,700 | 15,000 | Required | 16 | 0° to 245° | 7929K42 | 25.18 | 5/8" | 7929K3 | 21.28 |
| 1" | 1 1/2" | 3/4" | Steel | 5,200 | 7,900 | 13,000 | Required | 16 | 0° to 245° | 7929K43 | 25.42 | 3/4" | 7929K4 | 23.66 |
| 1 1/8" | 1 5/8" | 1" | Steel | 7,600 | 13,200 | 12,000 | Required | 16 | 0° to 245° | 7929K44 | 27.66 | 7/8" | 7929K5 | 22.46 |
| 1 1/4" | 1 3/4" | 1" | Steel | 7,900 | 14,200 | 11,000 | Required | 16 | 0° to 245° | 7929K45 | 33.89 | 1" | 7929K6 | 20.96 |
| 1 3/8" | 1 7/8" | 1" | Steel | 8,400 | 15,900 | 10,000 | Required | 16 | 0° to 245° | 7929K46 | 36.32 | 1 1/8" | 7929K7 | 29.60 |
| 1 1/2" | 2 1/16" | 1" | Steel | 8,100 | 16,000 | 9,000 | Required | 16 | 0° to 245° | 7929K47 | 33.74 | 1 1/4" | 7929K8 | 24.06 |
| 1 3/4" | 2 5/16" | 1" | Steel | 9,900 | 19,700 | 7,600 | Required | 16 | 0° to 245° | 7929K48 | 41.12 | 1 1/2" | 7929K9 | 28.10 |
| 5mm | 10mm | 10mm | Steel | 590 | 430 | 39,000 | Required | 4 | 0° to 245° | 2423K53 | 16.60 | __ | ______ | __ |
| 6mm | 12mm | 12mm | Steel | 850 | 700 | 36,500 | Required | 4 | 0° to 245° | 2423K55 | 17.10 | __ | ______ | __ |
| 8mm | 15mm | 12mm | Steel | 890 | 920 | 29,000 | Required | 4 | 0° to 245° | 2423K21 | 16.90 | 5mm | 2423K41 | 6.53 |
| 10mm | 17mm | 12mm | Steel | 1,050 | 1,200 | 27,000 | Required | 4 | 0° to 245° | 2423K22 | 18.57 | 7mm | 2423K42 | 8.19 |
| 12mm | 19mm | 16mm | Steel | 2,000 | 2,450 | 25,000 | Required | 4 | 0° to 245° | 2423K23 | 20.81 | 9mm | 2423K43 | 9.53 |
| 14mm | 22mm | 16mm | Steel | 2,250 | 2,600 | 24,000 | Required | 4 | 0° to 245° | 2423K24 | 21.32 | 10mm | 2423K44 | 9.69 |
| 15mm | 23mm | 16mm | Steel | 2,700 | 2,850 | 23,500 | Required | 4 | 0° to 245° | 2423K57 | 22.50 | 12mm | 2423K58 | 9.71 |
| 18mm | 26mm | 16mm | Steel | 2,800 | 3,650 | 21,000 | Required | 4 | 0° to 245° | 2423K26 | 23.55 | 15mm | 2423K46 | 10.10 |
| 20mm | 28mm | 20mm | Steel | 4,150 | 5,350 | 21,000 | Required | 4 | 0° to 245° | 2423K59 | 29.94 | 17mm | 2423K61 | 11.71 |
| 25mm | 33mm | 16mm | Steel | 3,350 | 5,000 | 17,000 | Required | 4 | 0° to 245° | 2423K28 | 30.28 | 20mm | 2423K48 | 11.25 |
| 30mm | 40mm | 20mm | Steel | 5,100 | 8,100 | 14,000 | Required | 4 | 0° to 245° | 2423K29 | 37.03 | 25mm | 2423K49 | 16.82 |
Sealed | ||||||||||||||
| 5/8" | 1 1/8" | 1" | Steel | 4,300 | 4,300 | 6,100 | Lubricated | 12 | -30° to 250° | 8258K21 | 36.96 | 3/8" | 8258K31 | 18.63 |
| 3/4" | 1 1/4" | 1" | Steel | 4,950 | 5,400 | 5,100 | Lubricated | 12 | -30° to 250° | 8258K22 | 34.58 | 1/2" | 8258K32 | 15.83 |
| 7/8" | 1 3/8" | 1" | Steel | 5,250 | 6,000 | 4,400 | Lubricated | 12 | -30° to 250° | 8258K23 | 38.24 | 5/8" | 8258K33 | 16.10 |
| 1" | 1 1/2" | 1" | Steel | 5,800 | 7,100 | 3,800 | Lubricated | 12 | -30° to 250° | 8258K24 | 34.84 | 3/4" | 8258K34 | 16.80 |
| 1 1/8" | 1 5/8" | 1 1/4" | Steel | 8,700 | 12,200 | 3,400 | Lubricated | 12 | -30° to 250° | 8258K25 | 43.56 | 7/8" | 8258K35 | 19.58 |
| 1 1/4" | 1 3/4" | 1 1/4" | Steel | 9,000 | 13,100 | 3,000 | Lubricated | 12 | -30° to 250° | 8258K26 | 40.92 | 1" | 8258K36 | 20.21 |
| 1 1/2" | 2 1/16" | 1 1/4" | Steel | 10,300 | 15,500 | 2,500 | Lubricated | 12 | -30° to 250° | 8258K28 | 44.56 | 1 1/4" | 8258K38 | 21.63 |
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mcmaster-carr五金紧固件Precision Needle-Roller Bearings
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作者:mcmaster-carr五金紧固件销售代理商服务
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发布时间: 2022-12-28
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223 次浏览
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Install these bearings directly onto hardened and ground shafts. They have higher load capacity, speed, and accuracy than standard needle-roller bearings.
Open bearings dissipate heat more efficiently than sealed bearings.
Sealed bearings block out dust and other contaminants.
Shaft liners allow you to use the bearing on unhardened and unground shafts.
Open bearings dissipate heat more efficiently than sealed bearings.
Sealed bearings block out dust and other contaminants.
Shaft liners allow you to use the bearing on unhardened and unground shafts.
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