Your location: Home   Products   Machined needle bearing  Machined roller bearing
Machined roller bearing
Machined roller bearing

Machined roller bearing

Heavy-duty needle roller bearings have a machined and ground channel-shaped outer ring with a complement of needle rollers retained and guided by a cage. The thick outer ring provides maximum load capacity and shock resistance with a relatively small radial cross section.

With the high-strength cage retaining and guiding the rollers, this design provides high speed and lubrication retention capability. A lubrication groove and hole in the O.D. facilitate relubrication through the outer ring. These bearings can be used with or without a machined and ground inner ring depending on the suitab...
Product Detail
Shafter Diameter Bearing Type Boundary Dimensions(mm) Basic Load Rating(N) Limiting Speed(mm) Weight(g)
Curent Type Original Type Inner Diameter Outer Diameter Width Dynamic Static Grease Oil
d D B
15 NAV4902 4074902E 15 28 13          
17 NAV4902 4074903E 17 30 13          
NAV4003 4074103 17 35 18 12000 17000   3400 98
20 NAV4804 4074904E 20 37 17          
NAV4004 4074107 20 42 22 14500 29600   3000 175
25 NAV4905 4074905E 25 42 17          
NAV4005 4074105 25 47 22 23000 34600   2600 201
30 NAV4906 4074906E 30 47 17          
NAV4006 4074106 30 55 25 25800 46900   2000 311
35 NAV4907 4074907E 35 55 20          
NAV4007 4074107 35 62 27 33000 59900   1800 418
90 NAV4918 4074918E 90 125 35         1507
95 NAV4919 4074919E 95 130 35         1537
100 NAV4920 4074920E 100 140 40         2240
19.9 RNAV4902 4084902E 19.9 28 13          
22 RNAV4903 4084903E 22 30 13          
24.3 RNAV4003 4084103 24.3 35 18 12000 17000   3400 62
25 RNAV4904 4084904E 25 37 17          
28.7 RNAV4004 4084104 28.7 42 22 14500 29600   3000 114
31.2 RNAV4905 4084905E 31.2 42 17          
33.5 RNAV4005 4084105 33.5 47 22 23000 34600   2600 129
35 RNAV4906 4084906E 35 47 17          
100.3 RNAV4016 4084116 100.3 125 45 76000 195000   850 1440
104.8 RNAV4017 4084117 104.8 130 45 74500 190000   800  
105 RNAV4018 4084918E 105 125 35          
110.8 RNAV4019 4084919E 110.8 130 35          
117.7 RNAV4020 4084920E 117.7 140 40          
80 RNA6914 4644914 80 100 54 13000 267000 3300 5000 857
70 NA6914 4544914 70 100 54 12800 267000 3300 5000 1340
85 RNA6915 4644915 85 105 54 132000 277000 3100 4700 935
75 NA6915 4544915 75 105 54 130000 277000 3100 4700 1450
90 RNA6916 4644916 90 110 54 135000 298000 2900 4400 987
80 NA6916 4544916 80 110 54 137000 298000 2900 4400 1522
100 RNA6917 4644917 100 120 63 169000 400000 2700 4000 1200
85 NA6917 4544917 85 120 63 166000 400000 2700 4000 2250
105 RNA6918 4644918 105 125 63 175000 425000 2500 3800 1330
90 NA6918 4544918 90 125 63 175000 425000 2500 3800 2440
110 RNA6919 4644919 110 130 63 17700 440000 2400 3600 1460
95 NA6919 4544919 95 130 63 17700 440000 2400 3600 2630
Inquiry Now
Name: *
Mobile:
E-mail: *
Message: *
Verification code: *
  
Other products
Hot products