Add to Cart
Track Runner KRV22 Needle Roller Bearing KR22 KR22PP KRV22 KRV22PP KRE22 KRE22PP KRVE22 KRVE22PP
Product name | KRV22 bearing |
Place of Origin | China,shandong |
Structure | Needle roller bearing |
Material | Chrome Steel GCr15 |
Delivery time | 5-15days depends on quantity needed |
Service | OEM service, according to customer requirements. |
Quality | Large bearing capacity, high speed, low noise. |
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 |
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-lubriing 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 lubrie hole and lubriion 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 lubrie 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:
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