Sewing Bearing Internal Gear
Material: Chrome Steel, Carbon Steel, Stainless Steel
Brand Name: Timken SKF NSK NTN Koyo NACHI & OEM
Quality Standard: SGS ISO9001
Supply Ability: 1,000,000 pcs/Day In stock Fast Delivery!
Payment Terms: T/T, L/C, Paypal, Western Union
Shipping port: Qingdao/Tianjin
Supply Ability: 100,000 pieces per month
Package:
Plastic bag + single box + carton + plywood pallet
Neutral industrial packaging + neutral carton packaging + pallet
According to customer requirements
Construction machinery bearing is a mechanical component used to support and turn rotating parts. In construction machinery, bearings usually carry high-speed rotating parts, such as engines, transmission systems, etc. Bearings usually consist of an inner ring, an outer ring, a rolling element and a retainer.
There are many types of construction machinery bearings, including rolling bearings and plain bearings. Rolling bearings reduce friction and improve rotation efficiency by rolling rolling elements (such as spheres, rollers or cylinders) between the inner and outer rings. Plain bearings use lubricants to form a film between the inner and outer rings to reduce friction.
New domestic models | Old domestic model | Inner diameter (mm) | Outer diameter (mm) | Width(mm) | Cr(kN) | Cor(kN) | Grease lubrication speed (r/min) | Oil lubrication speed (r/min) | Weight (kg) |
22206 | 3506 | 30 | 62 | 20 | 30.5 | 38.2 | 5300 | 6700 | — |
22207 | 3507 | 35 | 72 | 23 | 45.2 | 59.5 | 4800 | 6000 | 0.43 |
22208 | 3508 | 40 | 80 | 23 | 49.8 | 68.5 | 4500 | 5600 | 0.55 |
22209 | 3509 | 45 | 85 | 23 | 52.2 | 73.2 | 4000 | 5000 | 0.59 |
22210 | 3510 | 50 | 90 | 23 | 52.2 | 73.2 | 3800 | 4800 | 0.87 |
22211 | 3511 | 55 | 100 | 25 | 60 | 87.2 | 3400 | 4300 | — |
22212 | 3512 | 60 | 110 | 28 | 81.8 | 122 | 3200 | 4000 | 1.22 |
22213 | 3513 | 65 | 120 | 31 | 88.5 | 128 | 2800 | 3600 | 1.63 |
22214 | 3514 | 70 | 125 | 31 | 95 | 142 | 2600 | 3400 | 1.66 |
22215 | 3515 | 75 | 130 | 31 | 95 | 142 | 2400 | 3200 | 1.75 |
22216 | 3516 | 80 | 140 | 33 | 115 | 180 | 2200 | 3000 | 2.2 |
22217 | 3517 | 85 | 150 | 36 | 145 | 228 | 2000 | 2800 | 2.8 |
22218 | 3518 | 90 | 160 | 40 | 168 | 272 | 1900 | 2600 | 4 |
22219 | 3519 | 95 | 170 | 43 | 212 | 322 | 1800 | 2400 | 4.2 |
22220 | 3520 | 100 | 180 | 46 | 222 | 358 | 1700 | 2200 | 5 |
22222 | 3522 | 110 | 200 | 53 | 288 | 465 | 1500 | 1900 | 7.4 |
22224 | 3524 | 120 | 215 | 58 | 342 | 565 | 1300 | 1700 | 9.2 |
22226 | 3526 | 130 | 230 | 64 | 408 | 708 | 1200 | 1600 | 11.2 |
22228 | 3528 | 140 | 250 | 68 | 478 | 805 | 1000 | 1400 | 14.5 |
22230 | 3530 | 150 | 270 | 73 | 508 | 875 | 950 | 1300 | 18.5 |
22232 | 3532 | 160 | 290 | 80 | 642 | 1140 | 900 | 1200 | 22.2 |
22234 | 3534 | 170 | 310 | 86 | 720 | 1300 | 850 | 1100 | 29 |
22236 | 3536 | 180 | 320 | 86 | 735 | 1370 | 800 | 1000 | 30 |
22238 | 3538 | 190 | 340 | 92 | 818 | 1510 | 750 | 950 | 35.3 |
22240 | 3540 | 200 | 360 | 98 | 920 | 1740 | 700 | 900 | 47.7 |
22308 | 3608 | 40 | 90 | 33 | 73.5 | 90.5 | 4000 | 5000 | 1.03 |
22309CA/W33 | 53609HK | 45 | 100 | 36 | – | – | – | – | 0 |
22310CC/W33 | 53610 | 50 | 110 | 40 | 178 | 212 | 3800 | 4800 | 1.79 |
22311CC/W33 | 53611 | 55 | 120 | 43 | 210 | 252 | 3400 | 4300 | 2.31 |
22312 | 3612 | 60 | 130 | 46 | 168 | 225 | 2800 | 3600 | 3 |
22313 | 3613 | 65 | 140 | 48 | 188 | 252 | 2400 | 3200 | 3.6 |
22314 | 3614 | 70 | 150 | 51 | 230 | 315 | 2200 | 3000 | 4.4 |
22315 | 3615 | 75 | 160 | 55 | 262 | 388 | 2000 | 2800 | 5.4 |
22316 | 3616 | 80 | 170 | 58 | 288 | 405 | 1900 | 2600 | 6.4 |
22317 | 3617 | 85 | 180 | 60 | 308 | 440 | 1800 | 2400 | 7.4 |
22318 | 3618 | 90 | 190 | 64 | 365 | 542 | 1700 | 2200 | 8.8 |
22319 | 3619 | 95 | 200 | 67 | 385 | 570 | 1600 | 2000 | 10.3 |
22320 | 3620 | 100 | 215 | 73 | 450 | 668 | 1400 | 1800 | 13 |
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