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[China]
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Address: East of Liguanzhai Village, Tangyuan Town, Linqing City, Liaocheng City, Shandong Province
Contact name:Xiao
ZhongHong bearing Co., LTD. |
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Track Runner Bearings KRV Series KRV22 Needle Roller Bearing KR22 KR22PP KRV22 KRV22PP KRE22 KRE22PP KRVE22 KRVE22PP
KRV Series KRV22 Needle Roller Bearing
Needle roller bearing with inner ring
The needle roller bearing with inner ring is necessary when shaft
could not be used as bearing race. The inner ring or outer ring
with needle roller or cage assembly units could be assembled
individually.
Needle roller bearing of sealed ring with or without inner ring
Single sided or double-faced sealing HXB series needle roller could
avoid soil. The sealing ring is of butadiene acrylonitrile rubber.
Its working temperature scope is between minus 30 and 180.
Lubricant is No.2 or No.3 high-performance lithium based grease.
The longer re-lubriexcavatoring interval period exists for enough
storing lubricant grease space. The inner ring is 1mm thicker than
the exterior ring, so sealing ring could work even when shaft moves
down. There is lubricant aperture in inner ring in common.
Standard bearing
The bearings of standard grade are all proved up to dimensional
precision and geometric accuracy of standard size. On exterior
ring, there are lubriexcavatore hole and lubriexcavatorion groove.
Dimensional tolerance
To bearing of high-precision requirements, it is required to inform
the precision grade. To needle roller bearing with or without inner
ring, whose radial clearance is flexible, it is also suitable.
Specific requirements
Please note supplementary code of bearing code when orders exterior
ring of arc shape; so does order exterior ring with lubriexcavatore
hole.
The bearing ring of grinding function is necessary with the purpose
to get high-precision bearing device. Then the interior ring
grinded after being assembled so as to improve rotating precision.
Feature:
More Part No.
| KRE35PPA | KRE 35 PPA | 35 | 52 |
| KRE40PPA | KRE 40 PPA | 40 | 20 |
| KRE47PPA | KRE 47 PPA | 47 | 24 |
| KRE52PPA | KRE 52 PPA | 52 | 24 |
| KR47PPXA | KR 47 PPXA | 47 | 24 |
| KR47XB | KR 47 XB | 47 | 24 |
| KR52B | KR 52 B | 52 | 24 |
| KR52PPA | KR 52 PPA | 52 | 66 |
| KR52PPXA | KR 52 PPXA | 52 | 24 |
| KR52XB | KR 52 XB | 52 | 66 |
| KR62B | KR 62 B | 62 | 80 |
| KR62PPA | KR 62 PPA | 62 | 29 |
| KR62PPXA | KR 62 PPXA | 62 | 80 |
| KR62XB | KR 62 XB | 62 | 29 |
| KR72B | KR 72 B | 72 | 80 |
| KR72PPA | KR 72 PPA | 72 | 80 |
| KR72PPXA | KR 72 PPXA | 72 | 80 |
| KR72XB | KR 72 XB | 72 | 29 |
| KR80B | KR 80 B | 80 | 35 |
| KR80PPA | KR 80 PPA | 80 | 100 |
| KR80XB | KR 80 XB | 80 | 100 |
| KR90B | KR 90 B | 90 | 100 |
| KR90PPA | KR 90 PPA | 90 | 35 |
| KRE16PPA | KRE 16 PPA | 16 | 11 |
ZhongHong Bearing Manufacturing Co.Ltd., produces a wide range of ball and roller bearings for automotive making, Ferrous Metallurgy, Chemical Machinery and Machine Manufacturing in its primary plants in China mainland. Our main bearing products include deep groove ball bearings, tapered roller bearings, cylindrical roller bearings, spherical ball bearings, spherical roller bearings, single row angular contact bearings, double row angular contact bearings, needle roller bearings, thrust ball bearings, spherical plain bearings, spherical bearings, automotive bearings, pump bearings, and many non-standard bearings are also in our product range. The annual output is more than 10 million sets.
1.Cylindrical roller bearing
2.Thrust ball bearing
3.Thrust roller bearing
4.Tapered roller bearing
5.Spherical roller bearing
6.Self-aligning ball bearing
7.Angular contact ball bearing
8.Joint bearing
Whatsapp: +86 18929554887
Wechat : qr18929554887
E-Mail: gzzhb1688@163.com
