20160322 HP0-J73 70-463 70-410 70-331 1Y0-200 70-411 70-412 70-488 70-640 N10-005 SY0-401 JN0-102 HP0-J73 CTAL_TM_001 PGCES-02 70-463 300-208 300-115 200-120 199-01 70-414 070-459 642-243 9L0-012 70-486 C2150-195 HP0-S42 GCIH 70-347 1Y0-201 IREB EX300 MB2-704 350-080 CTAL-TA_Syll2012 98-365 C_TSCM52_64 NS0-156 GPEN 1Z0-434 700-501 1Z0-821 070-410 1Z0-804 600-212 JN0-102 C2160-669 640-554 100-101 300-075 CWNA-106 C_TPLM30_66 OG0-093 CISSP 070-487 1Z0-060 C_TSCM52_66 646-365 1Z0-067 117-202 070-466 ST0-306 MB2-708 070-346 SY0-401 C2090-610 640-911 70-532 TB0-123 010-150 700-260 74-343 MB6-870 2V0-620 GISP 810-403 200-550 C2030-284 352-001 210-065 070-486 642-999 642-998 1Z0-052 1Z0-102 117-304 640-692 C2020-702 1Z0-542 VCAD510 9L0-066 MB2-703 E05-001 DEV-401 NS0-155 CCD-410 070-341 1Z0-144 640-875 MB2-707 98-366 70-488 70-417 AX0-100 1Y0-370 C_TAW12_731 1Z0-100 070-488 1z0-808 C_TFIN52_66 C_TSCM62_66 70-667 98-372 600-210 70-489 102-400 074-343 700-702 SSCP 210-260 500-260 1Z0-055 642-242 000-669 70-533 220-801 70-980 C_THR12_66 070-411 070-331 CAP 640-461 MB6-704 LX0-103 70-412 70-413 MB2-702 ITILFND 70-496 2V0-621 2V0-620 2V0-621D VCP6-DCV ADM-201 77-882 1Z0-062 70-480 300-206 70-342 70-410 642-902 400-101 CISSP 70-417 352-001 70-411 100-101 200-120 IIA-CIA-PART1 070-467 E10-001 C_A1FIN_10 PMP 1Z0-567 1D0-541 CAS-002 1Z0-531 ICGB C2180-401 70-410 1Z0-061 70-461 VCP550 JK0-022 70-697 70-417 1Y0-201 70-243 70-411 70-412 VCP550 220-802 102-400 1z0-435 2V0-621D 2V0-641 JN0-102 SY0-401 3101 3308 MB6-702 117-101 70-460 C_TADM51_731 CBAP 070-685 1V0-603 070-417 C2040-958 EX200 NS0-506 300-101 CCA-500 74-344 7303 070-461 1Z0-418 70-466 1Z0-418 70-466 ICBB 200-120 312-50v8 N10-006 117-201 350-018 JK0-022 200-101 640-461 640-916 220-802 70-410 200-120 350-029 =642-437 70-417 312-50v8 N10-005 350-080 70-347 1Y0-201 IREB EX300 MB2-704 350-080 CTAL-TA_Syll2012 98-365 C_TSCM52_64 NS0-156 GPEN 1Z0-434 700-501 1Z0-821 070-410 1Z0-804 600-212 JN0-102 640-554 100-101 300-075 C_TPLM30_66 OG0-093 CISSP 070-487 1Z0-060 C_TSCM52_66 646-365 1Z0-067 117-202 070-466 ST0-306 SY0-401 C2090-610 640-911 TB0-123 010-150 700-260 CCSE SY0-401 3100 1Y0-301 PMI-001
Needle Cage Bearing
Needle Cage Bearing
Product Specification

A needle roller bearing is a bearing which uses small cylindrical rollers.The difference of a needle roller bearing and roller bearing is the ratio of diameter and length of their rollers, when the ratio of the diameter and the length of roller of a roller bearing is between the interval of 0.4 to 0.1, that roller bearing is called as needle roller bearing. They are used to reduce friction of a rotating surface.

Needle bearings have a large surface area that is in contact with the bearing outer surfaces compared to ball bearings. Additionally there is less added clearance so they are much more compact. The typical structure consists of a needle cage which orients and contains the needle rollers, the needle rollers themselves, and an outer race

Needle bearings are heavily used in automobile components such as rocker arm pivots, pumps, compressors, and transmissions. The drive shaft of a rear-wheel drive vehicle typically has at least eight needle bearings (four in each U joint) and often more if it is particularly long, or operates on steep slopes.

Bearing No. d D T B C R Mass
9810 58.57 58.57 66.57 30 - - 0.108
162116 25.4 25.4 33.32 25.4 - - 0.042
202820.2 20 20 28 20.2 - - 0.026
NW 7025 25 25 35 30 - - 0.072
NW 264026 26 26 40 26 - - 0.095
NW 7050 28 28 48 23.8 - - 0.155
NW 230 30 30 42 30 - - 0.104
B 182420 18 18 24 20 - - 0.019
B-283313 28 28 33 13 - - 0.014
B-354013 35 35 40 13 - - 0.18
B-404517 40 40 45 17 - - 0.026
B-424727 42 42 47 27 - - 0.046
BB-50347 42 42 46 51.4 - - 0.07
BB-505530 50 50 55 30 - - 0.063
BB-566140.2 56 56 61 40.2 - - 0.101
BB-80006 62.1 62.1 68.1 42.3 - - 0.131
BB-80005 63.66 63.66 71.66 38.8 - - 0.15