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d D H G d1 C
20 23 3.9 4 21 6
22 25 3.9 4 23 6
25 28 3.9 4 26 6
28 31 3.9 4 29 6
30 33 3.9 4 31 6
32 35 3.9 4 33 6
35 38 3.9 4 36 6
36 41 5.5 5.6 37 6
40 45 5.5 5.6 41 6
42 47 5.5 5.6 43 6
42 49.5 7.8 8 43 6
45 50 5.5 5.6 46 6
45 50 9.5 9.7 46 6
50 55 5.5 5.6 51 6
55 60 5.5 5.6 56 6
55 63 7.8 8 56 6
56 61 5.5 5.6 57 6
60 65 5.5 5.6 61 7
63 68 5.5 5.6 64 7
65 70 5.5 5.6 66 7
70 75 5.5 5.6 71 7
70 78 7.8 8 71 7
72 77 5.5 5.6 73 7
73 80 24.5 25 74 7
75 80 5.5 5.6 76 7
80 85 9.5 9.7 81 7
82 90 5.9 6 83 7
85 90 9.5 9.7 86 7
90 95 9.5 9.7 91 7
90 98 7.8 8 91 7
95 100 9.5 9.7 96 7
100 105 9.5 9.7 101 7
105 110 9.5 9.7 106 10
110 115 9.5 9.7 111 10
110 118 7.8 8 111 10
115 120 9.5 9.7 116 10
120 125 9.5 9.7 121 10
120 125 9.3 9.5 121 10
125 130 9.5 9.7 126 10
130 135 9.5 9.7 131 10
140 145 9.5 9.7 141 10
150 155 9.5 9.7 151 10
155 160 24 24.5 156 10
160 165 9.5 9.7 161 10
165 170 14.8 15 166 10
165 170 31.9 32.5 166 10
170 175 14.8 15 171 10
172 180 3.5 3.6 173 10
180 185 14.8 15 181 10
190 195 14.8 15 191 10
200 205 14.8 15 201 10
220 225 14.8 15 221 10
225 230 14.8 15 226 10
235 240 24.5 25 236 10
240 245 14.8 15 241 10
250 255 14.8 15 251 10
260 265 14.8 15 261 10
280 285 14.8 15 281 10
290 295 14.8 15 291 10
300 305 14.8 15 301 15
320 325 24.5 25 321 15
350 355 24.5 25 351 15
360 365 24.5 25 361 15
380 385 24.5 25 381 15
400 405 24.5 25 401 15
415 420 24.5 25 416 15
420 425 24.5 25 421 15
425 430 24.5 25 426 15
450 455 24.5 25 451 15
480 485 24.5 25 481 15
500 505 24.5 25 501 15
560 565 24.5 25 561 15
600 605 24.5 25 601 15
630 635 24.5 25 631 15
700 705 24.5 25 701 15

Technical Specifications

Description & Advantages

 

The NOV square bearing ring NS-245 RFI is a space saving component and an extension to the range of heavy duty bearing elements. It is used as a rod bearing element fitted in recessed grooves. The RFI consists of an extremely wear-resistant and  low-friction POM-PTFE-Bronze-Compound which prevents any risk of metal to metal contact. The RFI square bearing ring can be used with all usual hydraulic fluids

 

Technical Data

 

Operating Conditions

 

Temperature  :  -55°C ~+ 120°C

Sliding Speed :  ≤ 3.0 m/s

Media        :  Hydraulic oils, Oiled Air.     

 

Material

 

Material             :  POM +/ PTFE-Bronze

Color         :  Black

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