d - 50,8 mm

D - 85 mm

T - 17,462 mm

B - 17,462 mm

C - 13,495 mm

ra1 max. - 1,5 mm

a - 0,8 mm

Da - 77 mm

db - 56 mm

ra max. - 3,5 mm

da - 62 mm

Db - 80 mm

Weight - 0,374 Kg

Basic dynamic load rating (C) - 49,5 kN

Basic static load rating (C0) - 65 kN

(Grease) Lubrication Speed - 4 200 r/min

(Oil) Lubrication Speed - 5 600 r/min

Calculation factor (e) - 0,41

Calculation factor (Y0) - 0,81

Calculation factor (Y2) - 1,48

• Model Number: 4T-18790/18720
• Inner Diameter：50,8mm Outer Diameter：85mm Width：17,462mm
• Type：Tapered Roller Bearings
• Update date：2025-04-24
• Application:food / grain / food equipment,plastic rolling,electric hydraulic lifting platform,ventilation fans,Forklift industry,Pest Monitoring,intermediate,ship special,electromagnetic clutch,disposable,raw material accessories
• Similar models:NACHI 18790/18724 ISO 18790/18720 KOYO 18790/18721 ISO 18790/18724 KOYO 18790/18724 ISB 18790/18720 NTN 4T-18790/18720 Timken 18790/18720B SKF 18790/18720/Q CX 18790/18724
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-18790/18720 products，there is large inventory of NTN 4T-18790/18720 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-18790/18720 Which NTN 4T-18790/18720 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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