OEM China Bearing Conveyor Idler - CEMA Standard Idler – TongXiang

TX ROLLER represent the highest quality CEMA B C D E standard conveyor idler to assist our customers in helping make their plant/mine/facility to become more efficient, safe and productive. CEMA B C D E conveyor idler: Triple sealed, ball bearing design; External Shield deters impurities from entering the bearing housing; Triple Labyrinth Seal design is grease filled and offers an additional level of protection from contaminants impacting the bearing;
PART NUMBER BW A B C D E F G H J K WT
4'' 5'' 4'' 5'' 4'' 5'' 4'' 5'' 4'' 5''
20° B4-20E-14 B5-20E-14 14 23 7 7 1/2 6 1/16 17 11/16 17 1/4 3/16 9 9 3/8 25 6 8 1/2 24 28
B4-20E-16 B5-20E-16 16 25 7 7 1/2 6 1/16 17 11/16 17 1/4 3/16 9 9 3/8 27 6 8 1/2 25 30
B4-20E-18 B5-20E-18 18 27 7 7 1/2 7 1/16 21 11/16 20 3/4 3/16 9 3/8 9 1/2 29 6 8 1/2 26 32
B4-20E-20 B5-20E-20 20 29 7 7 1/2 7 11/16 22 7/8 22 9/16 3/16 9 5/8 10 1/16 31 6 8 1/2 29 34
B4-20E-24 B5-20E-24 24 33 7 7 1/2 9 1/16 27 3/8 27 1/16 3/16 10 1/16 10 5/8 35 6 8 1/2 31 39
B4-20E-30 B5-20E-30 30 39 7 7 1/2 11 1/16 33 11/16 33 5/16 3/16 10 15/16 11 3/8 41 6 8 1/2 39 48
B4-20E-36 B5-20E-36 36 45 7 7 1/2 13 1/16 39 3/4 39 7/16 3/16 11 5/8 12 1/8 47 6 8 1/2 45 55
B4-20E-42 B5-20E-42 42 51 7 1/2 8 15 1/16 45 9/16 45 1/4 1/4 12 11/16 13 1/8 53 7 1/2 9 1/2 5/8 57 72
B4-20E-48 B5-20E-48 48 57 7 1/2 8 17 1/16 51 11/16 51 5/16 1/4 13 3/8 13 7/8 59 7 1/2 9 1/2 5/8 64 80
35° B4-35E-18 B5-35E-18 18 27 7 7 1/2 7 1/16 19 5/16 18 11/16 3/16 11 11 7/16 29 6 8 1/2 28 34
B4-35E-20 B5-35E-20 20 29 7 7 1/2 7 11/16 20 15/16 20 3/8 3/16 11 3/8 11 13/16 31 6 8 1/2 30 37
B4-35E-24 B5-35E-24 24 33 7 7 1/2 9 1/16 25 1/16 24 1/2 3/16 12 5/16 12 11/16 35 6 8 1/2 34 41
B4-35E-30 B5-35E-30 30 39 7 7 1/2 11 1/16 30 13/16 30 1/4 3/16 13 9/16 14 41 6 8 1/2 42 51
B4-35E-36 B5-35E-36 36 45 7 7 1/2 13 1/16 36 7/16 35 7/8 3/16 14 13/16 15 3/16 47 6 8 1/2 48 58
B4-35E-42 B5-35E-42 42 51 7 1/2 8 15 1/16 41 11/16 41 1/4 1/4 16 3/8 16 13/16 53 7 1/2 9 1/2 5/8 61 73
B4-35E-48 B5-35E-48 48 57 7 1/2 8 17 1/16 47 5/16 48 5/16 1/4 17 5/8 18 59 7 1/2 9 1/2 5/8 68 81
45° B4-45E-18 B5-45E-18 18 27 7 7 1/2 7 1/16 18 17 5/16 3/16 12 1/16 12 7/16 29 6 8 1/2 30 35
B4-45E-20 B5-45E-20 20 29 7 7 1/2 7 11/16 19 1/2 18 13/18 3/16 12 1/2 12 13/16 31 6 8 1/2 31 38
B4-45E-24 B5-45E-24 24 33 7 7 1/2 9 1/16 23 5/16 22 9/16 3/16 13 9/16 13 15/16 35 6 8 1/2 35 44
B4-45E-30 B5-45E-30 30 39 7 7 1/2 11 1/16 28 9/16 27 7/8 3/16 15 3/16 15 1/2 41 6 8 1/2 43 52
B4-45E-36 B5-45E-36 36 45 7 7 1/2 13 1/16 33 11/16 33 3/16 16 11/16 17 47 6 8 1/2 50 60
B4-45E-42 B5-45E-42 42 51 7 1/2 8 15 1/16 38 1/2 37 13/16 1/4 18 9/16 18 7/8 53 7 1/2 9 1/2 5/8 62 75
B4-45E-48 B5-45E-48 48 57 7 1/2 8 17 1/16 43 5/8 42 15/16 1/4 19 9/16 20 3/8 59 7 1/2 9 1/2 5/8 71 82
CEMA B C D E Conveyor Idler Processing Step:
* Tube ―→ Auto Cutting ―→ Auto Lathing Hole ――― → CO₂Arc Welded ―→ Sandblasting ―→ Powder Coated Paint * Bearing Housing ――――→ Auto Lathing Edge ―――↓ * Shaft ―→ Auto Sawing ―→ Auto Shaft Milling ―→ Shaft End Processing ―――――――――→ Pressing Bearing & Seals CEMA Standard Conveyor Idler Technical Testing