d - 101,6 mm

D - 190,5 mm

T - 57,15 mm

B - 57,531 mm

C - 44,45 mm

a - 39,9 mm

r min. - 7,9 mm

r2 min. - 3,2 mm

da min. - 129 mm

Da - 170 mm

db min - 114 mm

ra max. - 7,9 mm

rb max. - 3,2 mm

Db - 174 mm

Weight - 6,86 Kg

Basic dynamic load rating (C) - 385 kN

Basic static load rating (C0) - 565 kN

(Grease) Lubrication Speed - 2100 r/min

(Oil) Lubrication Speed - 2700 r/min

Calculation factor (e) - 0,33

Calculation factor (Y0) - 0,99

Calculation factor (Y1) - 1,79

• Model Number: 861R/854
• Inner Diameter：101,6mm Outer Diameter：190,5mm Width：57,15mm
• Type：Tapered Roller Bearings
• Update date：2025-12-13
• Application:Cylinder Standard,Industrial,Industrial,sewage pump,Sensors,medical equipment,Laser Measurements,granulator,universal category,gear type,rubber products machinery and equipment
• Similar models:Timken 86669/86100 FBJ HM88649/HM88610 Timken HM88649/HM88611 NSK HM88638/HM88610 Gamet 186165X/186254XP Gamet 186177X/186254X Timken NP861151/NP666842 ISO 86669/86100 Gamet 186170/186254XG Timken 861/854DC+X3S-861
• BEARING POWER International Trading Co.,Ltd. specialize in 861R/854 products，there is large inventory of KOYO 861R/854 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 861R/854 Which KOYO 861R/854 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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