d - 50,8 mm

D - 85 mm

T - 17,462 mm

B - 17,462 mm

C - 13,495 mm

R - 3,6 mm

r - 1,5 mm

a - -0,8 mm

Da - 80 mm

db - 62 mm

da - 56 mm

Db - 77 mm

Aa - 0,8 mm

Ab - 1,5 mm

Weight - 0,37 Kg

Basic static load rating (C0) - 67,5 kN

Factor (G1) - 28,6

Factor (G2) - 23,4

Factor (Cg) - 0,0197

Factor (K) - 1,44

Basic dynamic load rating (C90) - 13,1

Basic dynamic load rating (Ca90) - 9,11

Basic dynamic load rating (C1) - 50,6 kN

Calculation factor (e) - 0,41

Calculation factor (Y) - 1,48

• Model Number: 18790/18720
• Inner Diameter：50,8mm Outer Diameter：85mm Width：17,462mm
• Type：Tapered Roller Bearings
• Update date：2025-12-13
• Application:shaft milling machine,sawing machine,electronic materials,Other machinery,teaching equipment,chuck industry,standing experimental equipment,aerial work platform,non-motor vehicle Electric car,motor,cooling system
• Similar models:CX 18790/18720 ISO 18790/18724 NACHI 18790/18724 SKF 18790/18720/Q FBJ 18790/18720 Fersa 18790/18720 FBJ 18790/18724 Timken 18790/18721 Timken 18790/18720B NTN 4T-18790/18720
• BEARING POWER International Trading Co.,Ltd. specialize in 18790/18720 products，there is large inventory of Timken 18790/18720 . We has been built up long-term cooperation with Timken company, could make a bulk order of the 18790/18720 Which Timken 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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