d - 92,075 mm

D - 190,5 mm

T - 57,15 mm

B - 57,531 mm

C - 44,45 mm

ra1 max. - 3,3 mm

a - 41,8 mm

r min. - 8 mm

r1 min. - 3,3 mm

Da - 170 mm

db - 106 mm

ra max. - 8 mm

da - 121 mm

Db - 174 mm

Weight - 7,33 Kg

Basic dynamic load rating (C) - 355 kN

Basic static load rating (C0) - 500 kN

(Grease) Lubrication Speed - 1900 r/min

(Oil) Lubrication Speed - 2600 r/min

Calculation factor (e) - 0,33

Calculation factor (Y0) - 0,99

Calculation factor (Y1) - 1,8

• Model Number:857/854
• Inner Diameter：92,075mm Outer Diameter：190,5mm Width：57,15mm
• Type：Tapered Roller Bearings
• Update date：2025-12-19
• Application:Liposuction device,lathe,Switch,historical instruments,beverage production,E Beauty,physical instruments,Handling machinery and various industrial machinery,vertical sawing machine,packaging materials,nail products
• Similar models:NTN 4T-28579/28521 Timken NP929079/NP030857 KOYO ST2857-N NTN 8573/8520 KOYO 8578/8520 Timken 8575/8520CD+X2S-8575 CX 8573/8520 CX 28579/28520 KOYO 28579R/28521 Timken 28579/28521
• BEARING POWER International Trading Co.,Ltd. specialize in 857/854 products，there is large inventory of NSK 857/854 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 857/854 Which NSK 857/854 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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