Specifications of Bearing |
Angular Contact Ball Bearing is mainly applied on high speed, high precision and little axial load occasions, such as airplane engine main shaft, machine tool main shaft and main shafts of other high speed precision machine. It can also be applied on high frequency motor, steam turbine, oil pump, air compressor and printing machine etc. It is one of the bearings most widely used in machinery industry.
Applications:
Single row angular contact ball bearings: machine tool spindles, high frequency motors, gas turbines, centrifuges, small car front wheel, differential pinion shaft, booster pumps, drilling platforms, food machinery, dividing head, fill welder, low-noise cooling towers, electrical and mechanical equipment, painting equipment, machine slot board, arc welding machine
Double row angular contact ball bearings: pump, blower, air compressor, various types of transmission, fuel injection pumps, printing machinery, planetary reducer, extraction equipment, cycloid reducer, food packaging machinery, welding machines, electric irons, square box, gravity gun, wire strippers, axle, test analysis equipment, fine chemicals, machinery
Angular Contact Ball Bearing Mainshaft Bearing 71912C | |
Structure: | Angular Contact, ball beairng |
Type: | Ball |
Brand Name: | OEM Z&K |
Bore Size: | 60 mm |
Outside Diameter: | 85 mm |
Model Number: | 71912C |
Precision Rating: | P0 P6 P5 P4, P0 ,P6, P5, P4 |
Seals Type: | ZZ 2RS OPEN |
Number of Row: | Single Row |
Bearing clearance: | C0,C2,C3, C4 |
Vibration grade: | V1,V2,V3,V4 |
Showing of Bearing |
Parameters of Bearing |
Designation |
Principal Dimension |
(kN)
Basic load ratings |
(r/min)
Speed ratings |
Mass | |||||
d | D | B | T |
Dynamic |
Static |
Grease |
Oil |
kg | |
7244AC | 220 | 400 | 65 | 65 | 358 | 507 | 1100 | 1600 | 38.5 |
71952B | 260 | 360 | 46 | 46 | 212 | 302 | 1300 | 1600 | 14.3 |
7654B | 270 | 330 | 30 | 30 | 90.8 | 114 | 1300 | 1700 | 5.75 |
7260B | 300 | 540 | 85 | 396 | 890 | 800 | 1000 | 72.9 | |
71968B | 340 | 460 | 56 | 56 | 306 | 503 | 800 | 1000 | 27.5 |
7676 | 380 | 440 | 25 | 25 | 110 | 178 | 960 | 1200 | 7.1 |
72976AC | 380 | 520 | 82 | 82 | 407 | 733 | 700 | 900 | 48.9 |
71984 | 420 | 560 | 65 | 65 | 2060 | 652 | 52.5 | ||
7692AC | 460 | 600 | 50 | 50 | 284 | 522 | 600 | 800 | 37.9 |
71992B | 460 | 620 | 74 | 74 | 439 | 865 | 550 | 750 | 64.1 |
719/530AC | 530 | 710 | 82 | 82 | 541 | 1136 | 500 | 700 | 88.8 |
719/630AC | 630 | 850 | 100 | 100 | 855 | 2100 | 350 | 440 | 161 |
78/1000X2AC | 1000 | 1220 | 50 | 50 | 409 | 1178 | 120 | 150 | 155 |
S718/1180 | 1180 | 1420 | 106 | 106 | 1100 | 3710 | 110 | 140 | 307 |
3934D | 170 | 230 | 45 | 45 | 128 | 220 | 950 | 1450 | 5.9 |
3944D | 220 | 300 | 60 | 60 | 219 | 392 | 1900 | 2400 | 13.1 |
S7692 | 460 | 540 | 35 | 35 | 139 | 272 | 720 | 900 | 15 |
S71892AC | 460 | 580 | 56 | 56 | 303 | 559 | 670 | 830 | 36.4 |
SN718/600 | 600 | 730 | 60 | 60 | 4245 | 887 | 380 | 500 | 60.7 |
76/662.3RWB1 | 622.3 | 725.487 | 46 | 46 | 304 | 652 | 400 | 550 | 29.58 |
SN718/800 | 800 | 980 | 82 | 82 | 725 | 1876 | 250 | 300 | 132 |
SN718/850 | 850 | 1030 | 82 | 82 | 562 | 1473 | 220 | 280 | 146 |
SN708/1000X2 | 1000 | 1220 | 50 | 50 | 409 | 1178 | 120 | 150 | 140 |
SN718/1180 | 1180 | 1420 | 106 | 1060 | 1100 | 3560 | 86 | 107 | 332 |
Packing&Delivery |
A. plastic box+outer carton+pallets
B. plastic bag+box+carton+pallet
C. tube package+middle box+carton+pallet
D. Of course we will also be based on your needs
1.Most orders will be shipped within 3-5 days of payment being received.
2.Samples will be shipped by courier as FedEx,UPS,DHL,etc.
3.More than 3000 set bearings, it is recommended to be shipped by sea (sea transportation).
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FAQ |
Contact Us |
Rebecca
We have all kinds of bearings, just tell me your item number and quantity,best price will be offered to you soon
The material of the bearings, precision rating, seals type,OEM service,etc, all of them we can make according to your requiremen