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RNA 6918 Double Row Needle Roller Bearing Without Inner Ring 105 x 125 x 63mm

RNA 6918 Double Row Needle Roller Bearing Without Inner Ring 105 x 125 x 63mm

  • RNA 6918 Double Row Needle Roller Bearing Without Inner Ring 105 x 125 x 63mm
  • RNA 6918 Double Row Needle Roller Bearing Without Inner Ring 105 x 125 x 63mm
RNA 6918 Double Row Needle Roller Bearing Without Inner Ring 105 x 125 x 63mm
Product Details:
Place of Origin: China
Brand Name: TOB Needle Roller Bearings
Certification: ISO 16949
Payment & Shipping Terms:
Minimum Order Quantity: negotiated
Price: negotiated
Packaging Details: Cartons or Pallets
Delivery Time: negotiated
Payment Terms: T/T
Supply Ability: negotiated
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Detailed Product Description
Material: Chrome Steel / Stainless Steel Model Number: RNA 6918
Fatigue Limit Load, Radial: 74000 N Limiting Speed: 4400 1/min
Dimensions(mm)(d*D*b): 105x125x63mm Row: Double Row
High Light:

single row roller bearing

,

radial needle bearing

RNA6918 double row needle roller bearing without inner ring 105x125x63mm

RNA6918 needle roller bearing,RNA series,double row

 

RNA6918 bearing specifications:

Fw 105 mm    
D 125 mm    
C 63 mm    
 
rmin 1,1 mm    
 
m 1330 g   Mass
Cr 195000 N   Basic dynamic load rating, radial
C0r 425000 N   Basic static load rating, radial
Cur 74000 N   Fatigue limit load, radial
nG 4400 1/min   Limiting speed
nB 2550 1/min   Reference speed
      Double row

Table of RNA & NK SERIES needle roller bearings:

 

shaft Bearing No. Boundary Dimensions Basic Loading Capacity Lomiting Speed
FW D C rS Dynamic Stactic Oil
   
C Co
mm mm Min. N rpm
5 +NK 5/10 TN 5 10 10 0.15 2350 1920 39000
+NK 5/12 TN 5 10 12 0.15 3000 2650 39000
6 +NK 6/10 TN 6 12 10 0.15 2600 2280 37000
+NK 6/12 TN 6 12 12 0.15 3350 3150 37000
7 +NK 7/10 TN 7 14 10 0.3 2850 2650 34000
+NK 7/12 TN 7 14 12 0.3 3650 3600 34000
8 +NK 8/12 TN 8 15 12 0.3 3950 4100 32000
+NK 8/16 TN 8 15 16 0.3 5100 5800 32000
+NKS 8 TN 8 16 13 0.3 5000 4700 32000
9 +NK 9/12 TN 9 16 12 0.3 4500 5000 31000
+NK 9/16 TN 9 16 16 0.3 5900 7100 31000
10 +NK 10/12 TN 10 17 12 0.3 4750 5500 29000
+NK 10/16 TN 10 17 16 0.3 6200 7800 29000
+NKS 10 TN 10 19 13 0.3 5800 6000 29000
12 NK 12/12 12 19 12 0.3 6400 7100 27000
NK 12/16 12 19 16 0.3 9000 11000 27000
+NKS 12 TN 12 22 16 0.6 9600 10400 26000
14 NK 14/16 14 22 16 0.3 10100 11500 25000
NK 14/20 14 22 20 0.3 12800 15600 25000
+NKS 14 14 25 16 0.6 14400 13800 24000
RNA 4900 14 22 13 0.3 8500 9200 25000
15 NK 15/16 15 23 16 0.3 10700 12700 24000
NK 15/20 15 23 20 0.3 13600 17200 24000
+NKS 15 15 26 16 0.6 14400 14000 23000
16 NK 16/16 16 24 16 0.3 11300 13900 23000
NK 16/20 16 24 20 0.3 14400 18800 23000
+NKS 16 16 28 16 0.6 15700 15800 22000
RNA 4901 16 24 13 0.3 9400 10900 23000
RNA 6901 16 24 22 0.3 16000 21600 23000
17 NK 17/16 17 25 16 0.3 11900 15000 23000
NK 17/20 17 25 20 0.3 15100 20400 23000
18 NK 18/16 18 26 16 0.3 12500 16200 22000
NK 18/20 18 26 20 0.3 15800 22000 22000
+NKS 18 18 30 16 0.6 16800 17700 21000
19 NK 19/16 19 27 16 0.3 13000 17400 22000
NK 19/20 19 27 20 0.3 16500 23600 22000
20 NK20/16 20 28 16 0.3 13000 17500 21000
NK20/20 20 28 20 0.3 16400 23800 21000
NKS 20 20 32 20 0.6 23000 25000 20000
RNA4902 20 28 13 0.3 10600 13600 21000
RNA6902 20 28 23 0.3 17300 25500 21000
21 NK21/16 21 29 16 0.3 13500 18700 21000
NK21/20 21 29 20 0.3 17100 25500 21000
22 NK22/16 22 30 16 0.3 14000 19900 20000
NK22/20 22 30 20 0.3 17700 27000 20000
NKS 22 22 35 20 0.6 24500 28000 18000
RNA4903 22 30 13 0.3 11000 14600 20000
RNA6903 22 30 23 0.3 18600 29000 20000
24 NK24/16 24 32 16 0.3 15000 22300 18000
NK24/20 24 32 20 0.3 19000 30500 18000
NKS24 24 34 20 0.6 26000 31000 17000
25 NK25/16 25 33 16 0.3 14900 22400 18000
NK25/20 25 33 20 0.3 18800 30500 18000
NKS 25 25 38 20 0.6 27500 33500 17000
RNA4904 25 37 17 0.3 21000 25500 17000
RNA6904 25 37 30 0.3 36000 51000 17000
26 NK26/16 26 34 16 0.3 15300 23600 17000
NK26/20 26 34 20 0.3 19400 32000 17000
28 NK28/20 28 37 20 0.3 22000 34000 16000
NK28/30 28 37 30 0.3 33000 57000 16000
NKS28 28 42 20 0.6 28500 36500 15000
RNA49/22 28 39 17 0.3 22800 29500 15000
RNA69/22 28 39 30 0.3 37500 55000 15000
29 NK29/20 29 38 20 0.3 21900 34000 15000
NK29/30 29 38 30 0.3 32500 57000 15000
30 NK30/20 30 40 20 0.3 22600 36000 15000
NK30/30 30 40 30 0.3 33500 60000 15000
NKS30 30 45 22 0.6 32000 40000 14000
RNA4905 30 42 17 0.3 23600 31500 14000
RNA6905 30 42 30 0.3 39000 59000 14000
32 NK32/20 32 42 20 0.3 23100 37500 14000
NK32/30 32 42 30 0.3 34500 63000 14000
NKS32 32 47 22 0.6 33500 43500 13000
RNA49/28 32 45 17 0.3 24400 33500 14000
RNA69/28 32 45 30 0.3 40500 63000 14000
35 NK 35/20 35 45 20 0.3 24300 41500 13000
NK 35/30 35 45 30 0.3 36500 69000 13000
NKS35 35 50 22 0.6 35000 47000 12000
RNA4906 35 47 17 0.3 25000 35500 13000
RNA6906 35 47 30 0.3 43500 71000 13000
37 NK 37/20 37 47 20 0.3 24900 43500 12000
NK 37/30              

 

RNA 6918 Double Row Needle Roller Bearing Without Inner Ring 105 x 125 x 63mm 0

Contact Details
ZHEJIANG TOP BEARINGS CO., LTD.

Tel: +8618967361221

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