Needle Roller Bearing 1 High quality and good service 2 Low noise 3 Comptitive price 4 Samples available before order
Needle Roller Bearing:
1 High quality and good service
2 Less coefficient of friction3 Competitive price4 Variations of structure :
A) Machined Type Needle roller bearing
NA49, NA59, NA69,NKI, NKIS, BRI, TAFI,NAO, NA...2RS, etc
B) Machined Type Needle roller bearing without inner ring
RNA49, RNA59, RNA69,NK, NKS, TAF,RNAO, RNA, HJ,BR,NCS,MR, etc
C) Drawn Cup Needle bearing
HK, BK,TA,TLA,F,FH,SN,MF,MFH,MFH,SCE,BCE,SCH,BCH,BA,B,BH,M,MH,HK...OH,etc
D) Drawn Cup Needle Roller Clutches
HF,HFL,RC,FC,FCB, etc
5 Material: Carbon steel, chrome steel, stainless steel and ceramic bearing
6 Samples are available before order
Shaft size | Bearing type | Basic size | Load | Speed limit | |||
Fw | D | C | Cr Dynamic | Cor Static | Lubricating oil | ||
mm | mm | N | rpm | ||||
with inner ring | |||||||
15 | NAV4002 | 15 | 32 | 17 | 10800 | 29800 | 4500 |
17 | NAV4003 | 17 | 35 | 18 | 17000 | 37900 | 4300 |
20 | NAV4004 | 20 | 42 | 22 | 28150 | 60900 | 3900 |
25 | NAV4005 | 25 | 47 | 22 | 33800 | 70800 | 3700 |
30 | NAV4006 | 30 | 55 | 25 | 49900 | 96500 | 3500 |
35 | NAV4007 | 35 | 62 | 27 | 47600 | 122800 | 3100 |
40 | NAV4008 | 40 | 68 | 28 | 49900 | 137900 | 2700 |
45 | NAV4009 | 45 | 75 | 30 | 52500 | 152500 | 2600 |
50 | NAV4010 | 50 | 80 | 30 | 55700 | 166000 | 2500 |
55 | NAV4011 | 55 | 90 | 35 | 68500 | 225800 | 2300 |
60 | NAV4012 | 60 | 95 | 35 | 75400 | 239000 | 2100 |
65 | NAV4013 | 65 | 100 | 35 | 79500 | 256900 | 1900 |
70 | NAV4014 | 70 | 110 | 40 | 98800 | 354900 | 1700 |
75 | NAV4015 | 75 | 115 | 45 | 101800 | 372900 | 1600 |
80 | NAV4016 | 80 | 125 | 45 | 102900 | 373500 | 1500 |
85 | NAV4017 | 85 | 130 | 45 | 103800 | 374800 | 1400 |
Needle Roller Bearing