Our technicians and engineers have 23 many years of Knowledge in the Bearing Business. EPG has been productively licensed by ISO9002 Top quality Administration Method, ISO9001 Quality Administration Technique, API certificate, ISO/TS16949:2002 and ISO10012 measurement management method. Total use has been made of all kinds of sophisticated tactics and technology to achieve excelsior manufacturing. Roller EPTTs RL four hundred
Traits
Set up Width:6mm
Operating temperature
max. one hundred seventy degC
(RL 443 and RL 448 max. 150 degC)
Lubrication
Oil or grease lubrication
Delivered with corrosion defense.
Installation
Set up tolerances
Shaft h5 hub H6
Internal ring/shaft
steel, EPTC sixty 4 (HV 700 one hundred) EEPTT ge one.3 mm Rz le 2.five mum
Outer ring/housing
metal, EPTC 60 4 (HV seven-hundred one hundred) EEPTT ge one.three mm Rz le two.five mum
Constraints
The roller bearing calls for aXiHu (West EPT) Dis.al constraints on each sides.
(collar, snap ring, C-clip, and so forth.).
Elements
| Components | |
| Roller bearing Cage Rollers |
RL400 Metal (RL 443 and RL 448 brass) Rollers Hardened bearing steel Nominal diameter four mm |
| – Thrust rings | – |
| – Ball bearing | – |
| – Roller bearing | – |
| – Lubrication | – |
| – Seal | – |
Knowledge
Drawing legend:
d = interior diameter D = outer diameter W = width n = rotation pace C = load ability
| Designation | d [mm] |
D [mm] |
W [mm] |
Cdyn. [N] |
Cstat. [N] |
Oil nmax [rpm] |
Grease nmax [rpm] |
Merchandise no. |
| RL 412 – four | 4 | twelve | 6 | three,040 | 1,760 | 55,000 | 45,000 | 303071 |
| RL 414 – 4 | six | 14 | six | 3,575 | 2,112 | fifty,000 | 37,000 | 35711 |
| RL 416 – 4 | eight | sixteen | six | 3,895 | two,347 | 36,000 | 30,000 | 303091 |
| RL 418 – four | ten | eighteen | six | 5,212 | three,520 | 30,000 | 24,000 | 35711 |
| RL 422 – 4 | 14 | 22 | 6 | 6,013 | 4,380 | twenty five,000 | 19,000 | 302652 |
| RL 423 – 4 | 15 | 23 | 6 | 6,034 | 4,446 | 24,000 | 18,000 | 357114 |
| RL 425 – four | seventeen | twenty five | 6 | 7,157 | 5,699 | 21,000 | seventeen,000 | 357154 |
| RL 427 – four | 19 | 27 | six | seven,679 | 6,397 | twenty,000 | fifteen,000 | 302672 |
| RL428 – four | twenty | 28 | 6 | 7,679 | six,453 | 19,000 | 15,000 | 357153 |
| RL 430 – four | 22 | 30 | six | eight,150 | seven,148 | 17,000 | fourteen,000 | 357174 |
| RL432 – four | 24 | 32 | 6 | 8,104 | seven,241 | 16,000 | 13,000 | 302692 |
| RL433 – four | twenty five | 33 | 6 | 8,104 | 7,283 | fifteen,000 | 12,000 | 303169 |
| RL437 – 4 | 29 | 37 | six | eight,962 | 8,661 | fourteen,000 | eleven,000 | 357112 |
| RL 438 – four | 30 | 38 | 6 | eight,962 | 8,696 | 13,000 | ten,000 | 357193 |
| RL442 – four | 34 | 42 | six | ten,247 | ten,708 | twelve,000 | 9,000 | 357132 |
| RL443 – four | 35 | forty three | 6 | ten,103 | 10,741 | twelve,000 | nine,000 | 357173 |
| RL448 – 4 | forty | 48 | 6 | eleven,642 | thirteen,440 | 10,000 | 8,000 | 357193 |
| RL 453 – 4 | 45 | fifty three | 6 | 11,417 | thirteen,577 | 9,000 | seven,000 | 357152 |
| RL 455 – four | 47 | 55 | 6 | eleven,417 | 13,624 | 8,800 | six,900 | 303012 |
| RL 458 – four | 50 | 58 | six | eleven,922 | 14,993 | eight,500 | 6,500 | 303031 |
| RL 459 – four | 51 | 59 | 6 | 12,691 | 16,320 | eight,000 | 6,400 | 357173 |
| RL463 – 4 | fifty five | 63 | 6 | 13,070 | seventeen,063 | seven,500 | 6,000 | 357193 |
| RL468 – 4 | 60 | sixty eight | six | twelve,690 | 17,one hundred sixty | 7,a hundred | five,600 | 35711 |
| RL470 – four | sixty two | 70 | 6 | 14,128 | 19,840 | 7,000 | five,300 | 357113 |
| RL 473 – 4 | 65 | seventy three | 6 | fourteen,128 | 19,896 | 6,five hundred | five,a hundred | 357133 |
| RL478 – 4 | 70 | seventy eight | 6 | 13,614 | 19,978 | 6,000 | 5,000 | 303051 |
| RL488 – four | 80 | 88 | six | fourteen,954 | 22,796 | 5,three hundred | four,300 | 303183 |
