| Type: | Ball |
|---|---|
| Structure: | Other Structure |
| Place of Origin: | China (Mainland) |
| Seals Type: | open or sealed |
| Precision Rating: | P2 |
| Model Number: | HCB71804C.TPA.P4 |
| Outside Diameter: | 30-32 mm |
| Bore Size: | 18-20 mm |
| Brand Name: | BEART |
| material: | ceramic |
| special: | high speed |
| application: | machine tools |
Quick Details
Specifications
ChinaSpindle bearing manufacturer, spindle bearing from china, china best maker of spindle bearing, spindle bearing for machine tools. Qualified spindle bearing from china.Chinaspindle bearing maker, spindle bearing manufacturer from china, china best spindle bearing supplier, XCB71904C.T.P4S ball spindle bearing.
Beart Enterprise Co., Limited manufactures spindle bearing with high precision grade P4, P2, or beyond P2. Standard series utilizes bearing steel material (100Cr6/SAE52100/SUJ2) for the rings, PEEK, nylon, phenol-formaldehyde resin for cage. A precision hybrid bearing utilizes ceramic material Si3N4 as ball material. They work individually, or with another or more bearing as universal matching bearing.
Spindle bearing mainly used for applications where a high working speed and rotating accuracy are required, like machine tool, aircraft, medical, special equipment. Designation Boundary dimensions mm Load rating kN Equivalent number d D B C C0 B71804C.TPA.P4 20 32 7 3.80 2.65 1804HC B71804E.TPA.P4 20 32 7 3.65 2.50 1804HE HCB71804C.TPA.P4 20 32 7 2.65 1.83 C1804HC HCB71804E.TPA.P4 20 32 7 2.50 1.73 C1804HE B71904C.T.P4S 20 37 9 7.35 4.55 1904HC B71904E.T.P4S 20 37 9 6.95 4.40 1904HE HCB71904C.T.P4S 20 37 9 5.00 3.20 C1904HC HCB71904E.T.P4S 20 37 9 4.80 3.05 C1904HE XCB71904C.T.P4S 20 37 9 11.20 3.20 XC1904HC XCB71904E.T.P4S 20 37 9 10.80 3.05 XC1904HE HS71904C.T.P4S 20 37 9 3.90 2.85 ZSB1904C HS71904E.T.P4S 20 37 9 3.75 2.70 ZSB1904E HC71904C.T.P4S 20 37 9 2.70 1.96 CZSB1904C HC71904E.T.P4S 20 37 9 2.55 1.86 CZSB1904E XC71904C.T.P4S 20 37 9 6.00 1.96 XCZSB1904C XC71904E.T.P4S 20 37 9 5.70 1.86 XCZSB1904E B7004C.T.P4S 20 42 12 10.40 6.00 104HC B7004E.T.P4S 20 42 12 10.00 5.70 104HE HCB7004C.T.P4S 20 42 12 7.20 4.15 C104HC HCB7004E.T.P4S 20 42 12 6.95 4.00 C104HE XCB7004C.T.P4S 20 42 12 16.00 4.15 XC104HC XCB7004E.T.P4S 20 42 12 15.60 4.00 XC104HE HS7004C.T.P4S 20 42 12 6.20 4.55 ZSB104C HS7004E.T.P4S 20 42 12 5.85 4.30 ZSB104E HC7004C.T.P4S 20 42 12 4.30 3.20 CZSB104C HC7004E.T.P4S 20 42 12 4.05 3.00 CZSB104E XC7004C.T.P4S 20 42 12 9.50 3.20 XCZSB104C XC7004E.T.P4S 20 42 12 9.00 3.00 XCZSB104E B7204C.T.P4S 20 47 14 14.60 8.15 204HC B7204E.T.P4S 20 47 14 14.00 7.80 204HE HCB7204C.T.P4S 20 47 14 10.00 5.60 C204HC HCB7204E.T.P4S 20 47 14 9.65 5.40 C204HE B71805C.TPA.P4 25 37 7 4.15 3.20 1805HC B71805E.TPA.P4 25 37 7 3.90 3.00 1805HE HCB71805C.TPA.P4 25 37 7 2.85 2.24 C1805HC
