Na4900 Rna4900 Na4901 Na4902 Na4903 Na4904 Na49/22 Na4905 Na4906 Needle Bearing
Zaozhuang Yiding Bearing Co., Ltd.- Cage：With Cage
- Rows Number：Single
- Load Direction：Radial Bearing
- Style：Without Inner Ring, With Inner Ring
- Material：Bearing Steel
- Type：Closed
Base Info
- Model NO.：NA4900
- Transport Package：as Your Request
- Specification：All size in stock
- Trademark：Edinh
- Origin：China
- Production Capacity：500000,20 Days
Description
Basic Load RatingsLimiting Diameter d F D B r Cr Cor Speed Dynamic Static mm g min. kN kN rpm 10 NA 4900 23.0 10 14 22 13 0.3 8.6 9.2 20000 12 NA 4901 26.0 12 16 24 13 0.3 9.6 10.9 17000 15 NA 4902 34.0 15 20 28 13 0.3 10.8 13.9 14000 17 NA 4903 37.0 17 22 30 13 0.3 11.6 15.4 12000 20 NA 4904 75.2 20 25 37 17 0.3 20.9 25.1 11000 22 NA 49/22 80.0 22 28 39 17 0.3 23.1 29.1 9500 25 NA 4905 88.0 25 30 42 17 0.3 23.5 30.7 9500 28 NA 49/28 97.7 28 32 45 17 0.3 24.8 33.2 8500 30 NA 4906 101.0 30 35 47 17 0.3 25.5 35.4 8000 32 NA 49/32 158.0 32 40 52 20 0.6 31.6 46.8 7000 35 NA 4907 170.0 35 42 55 20 0.6 32.5 51.0 7000 40 NA 4908 230.0 40 48 62 22 0.6 43.4 66.1 6000 45 NA 4909 271.0 45 52 68 22 0.6 45.8 72.9 5500 50 NA 4910 274.0 50 58 72 22 0.6 48.0 80.0 5000 55 NA 4911 393.0 55 63 80 25 1.0 63.5 110.1 4700 60 NA 4912 426.0 60 68 85 25 1.0 66.4 119.6 4300 65 NA 4913 456.0 65 72 90 25 1.0 67.6 124.6 4100 70 NA 4914 728.0 70 80 100 30 1.0 91.8 169.9 3800 75 NA 4915 775.0 75 85 105 30 1.0 95.8 183.3 3600 80 NA 4916 878.0 80 90 110 30 1.0 97.3 190.4 3400 85 NA 4917 1250.0 85 100 120 35 1.1 119.0 255.2 3100 90 NA 4918 1312.0 90 105 125 35 1.1 120.6 263.7 3000 95 NA 4919 1371.0 95 110 130 35 1.1 124.7 279.7 2800 100 NA 4920 1900.0 100 115 140 40 1.1 151.4 313.9 2900 110 NA 4922 2070.0 110 125 150 40 1.1 152.8 326.1 2600 120 NA 4924 2860.0 120 135 165 45 1.1 208.0 425.3 2300 130 NA 4926 3014.0 130 150 180 50 1.5 233.0 508.9 2000 140 NA 4928 2860.0 140 160 190 50 1.5 241.3 543.9 1700 150 NA 4930 3000 150 170 210 60 1.5 241.3 543.9 1700 
K series needle roller bearings
.
K series needle roller bearings.