Guangzhou Droke Transmission Machinery Co ltd
Free Member
RNA4909 Needle Bearing Sizes 52*68*22mm Drawn Cup Roller Bearing

RNA4909 Needle Bearing Sizes 52*68*22mm Drawn Cup Roller Bearing

Min. Order:
1 Piece
Payment term:
T/T ; Western Union ; Paypal
Delivery time:
Within 3 working days
Technical Parameters:
Product Designations:
RNA4909
Structure:
Needle Roller
Inside Diameter:
52 mm
Outside Diameter:
68 mm
Thickness:
22 mm
Weight:
197g KG
Brand:
As Per Requirements
Precision Rating:
P6 ; P5 ; P4
Bearing Material:
Bearing Steel
Seals Type:
Open ; RSR ; 2RSR
RNA4909 Needle Bearing Sizes 52*68*22mm Drawn Cup Roller Bearing

RNA4909 Needle Bearing Sizes 52*68*22mm Drawn Cup Roller Bearing

 Data Sheet

Item RNA4909
Material GCr15
Inner dia. 52 mm
Outer dia. 68 mm
Width 22 mm
Weight 197 g
Package Carton boxes
Application

machinery tool, printing machinery, textile machinery etc

Delivery lead time

7-10 days

 

Shaft Dia.

mm

Model No.

D

mm

C

mm

rs

min

Da max

Dyn. C Sta. C

Rotation Speed

rpm

Weight

g

5 RNA493 11 10 0.15 9.8 2420 1950 80 000 4.6
6 RNA494 12 10 0.15 10.8 2700 2320 70 000 5.3
7 RNA495 13 10 0.15 11.8 2960 2690 60 000 5.9
8 RNA496 15 10 0.15 13.8 3960 3420 50 000 7.4
9 RNA497 17 10 0.15 15.8 4530 3650 45 000 9.3
10 RNA498 19 11 0.2 17.4 6180 5030 40 000 12.6
12 RNA499 20 11 0.3 18 6600 6310 35 000 13.6
14 RNA4900 22 13 0.3 20 9230 10100 30 000 16.5
16 RNA4901 24 13 0.3 22 9660 11100 25 000 18.1
16 RNA6901 24 22 0.3 22 17100 23000 25 000 30
18 RNA49/14 26 13 0.3 24 10600 12800 20 000 19.9
20 RNA4902 28 13 0.3 26 10900 13800 20 000 21.5
20 RNA6902 28 23 0.3 26 19300 28800 20 000 37
22 RNA4903 30 13 0.3 28 11700 15600 18 000 23.5
22 RNA6903 30 23 0.3 28 20800 32500 18 000 40.5
25 RNA4904 37 17 0.3 35 21000 25000 16 000 55.5
25 RNA6904 37 30 0.3 35 35400 48900 16 000 95.5
28 RNA49/22 39 17 0.3 37 21400 28900 14 000 56.5
28 RNA69/22 39 30 0.3 37 36300 56900 14 000 97.5
30 RNA4905 42 17 0.3 40 23700 30700 13 000 64
30 RNA6905 42 30 0.3 40 42100 64300 13 000 111
32 RNA 49/28 45 17 0.3 43 24500 32700 12 000 76.5
32 RNA 69/28 45 30 0.3 43 41800 64800 12 000 133
35 RNA 4906 47 17 0.3 45 25200 34700 11 000 72.5
35 RNA 6906 47 30 0.3 45 43000 69000 11 000 125
40 RNA 49/32 52 20 0.6 48 31200 47800 10 000 96
40 RNA 69/32 52 36 0.6 48 53500 95700 10 000 172
42 RNA 4907 55 20 0.6 51 32000 50100 9 500 113
42 RNA 6907 55 36 0.6 51 54900 100000 9 500 200
45 RNA 49/38 58 20 0.6 54 33600 54600 9 000 120
48 RNA4908 62 22 0.6 58 41600 67400 8 500 152
48 RNA6908 62 40 0.6 58 71300 135000 8 500 275
50 RNA49/42 65 22 0.6 61 42500 70300 8 000 174
52 RNA4909 68 22 0.6 64 43500 73300 7 500 197
52 RNA6909 68 40 0.6 64 74600 147000 7 500 355
55 RNA49/48 70 22 0.6 66 44300 76300 7 500 188
58 RNA4910 72 22 0.6 68 46200 82100 7 000 179
58 RNA6910 72 40 0.6 68 79200 164000 7 000 320
60 RNA49/52 75 22 0.6 71 47100 85100 6 500 205
63 RNA4911 80 25 1 75 57600 97200 6 500 265
63 RNA6911 80 45 1 75 98700 194000 6 500 475
65 RNA49/58 82 25 1 77 58900 101000 6 000 275
68 RNA4912 85 25 1 80 60200 105000 6 000 285
68 RNA6912 85 45 1 80 103000 211000 6 000 510

 

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