| Type: | Ball |
|---|---|
| Structure: | Thrust |
| Place of Origin: | China (Mainland) |
| Number of Row: | Double Row |
| Seals Type: | open |
| Precision Rating: | P4, P2 |
| Model Number: | 234440M.SP |
| Outside Diameter: | 360-520 mm |
| Bore Size: | 120-340 mm |
| Brand Name: | BEART |
| material: | E52100 with brass cage |
| precision: | BAEC7 |
| structure: | double row ball |
Quick Details
Specifications
DoubleDirection angular contact thrust ball bearings are designed for use in machine tool spindles, in combination with cylindrical roller bearings. They are manufactured to precision tolerances. Double direction angular contact thrust ball bearings are designed to carry only thrust loads.
ChinaPrecisionDouble direction thrust ball bearing manufacturer Beart Enterprise Co., Limited. Precision angular contact thrust ball bearings from china, china best maker of precision double direction thrust ball bearing for machine tools. Qualified bearing from china.Chinaprecision thrust ball bearing maker, precision double direction bearing manufacturer from china, china top famous bearing supplier.
Bearing number Boundary dimensions mm Load rating kN Weight kg d D B C C0 234426M.SP 130 200 84 118 300 8.28 234726M.SP 135 200 84 118 300 7.58 234428M.SP 140 210 84 122 320 8.78 234728M.SP 145 210 84 122 320 8.07 234430M.SP 150 225 90 132 355 10.80 234730M.SP 155 225 90 132 355 9.95 234432M.SP 160 240 96 156 415 12.90 234732M.SP 165 240 96 156 415 12.00 234434M.SP 170 260 108 193 520 17.70 234734M.SP 176 260 108 193 520 16.30 234436M.SP 180 280 120 216 585 23.40 234736M.SP 187 280 120 216 585 21.50 234438M.SP 190 290 120 224 630 24.70 234738M.SP 197 290 120 224 630 22.60 234440M.SP 200 310 132 265 720 31.50 234740M.SP 207 310 132 265 720 29.20 234444M.SP 220 340 144 315 900 41.70 234744M.SP 228 340 144 315 900 38.50 234448M.SP 240 360 144 325 965 43.80 234748M.SP 248 360 144 325 965 40.40 234452M.SP 260 400 164 380 1180 64.50 234752M.SP 269 400 164 380 1180 59.70 234456M.SP 280 420 164 390 1270 69.00 234756M.SP 289 420 164 390 1270 63.80 234460M.SP 300 460 190 450 1530 98.40 234760M.SP 310 460 190 450 1530 91.20 234464M.SP 320 480 190 4550 1630 102.00 234764M.SP 330 480 190 4550 1630 94.90 234468M.SP 340 520 212 540 2000 138.00 234768M.SP 350 520 212 540 2000 129.00 234472M.SP 360 540 212 540 2040 144.00 234772M.SP 370 540 212 540 2040 135.00 234476M.SP 380 560 212 560 2200 154.00 234776M.SP 390 560 212 560 2200 144.00 234480M.SP 400 600 236 630 2550 198.00 234780M.SP 410 600 236 630 2550 187.00
Double directionAngular contact thrust ball bearings have a contact angle of 60° and are axially preloaded. the contact angle and the axial preload ensure good ball control, especially under the centrifugal forces with fast rotating spindles. these bearings are designed to accommodate high thrust loads. They have solid one piece machined brass cages which are ball guided.
