d - 88.900 mm

D - 190.500 mm

T - 57.150 mm

B - 57.531 mm

C - 44.450 mm

a - 15.4 mm

r1 min. - 8.0 mm

r2 min. - 3.3 mm

Weight - 7,74 Kg

Basic dynamic load rating (C) - 340000 kN

Basic static load rating (C0) - 525000 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: 855/854
• Inner Diameter：88.900mm Outer Diameter：190.500mm Width：57.150mm
• Type：Tapered Roller Bearings
• Update date：2025-04-24
• Application:Spectrum Products,position switch,survey accessories,Flame Cutting,metal mold,Pneumatic Control Valves,Industrial Adhesive,Broadcasting System,Machine Tool Accessories,paper processing machine,machine lathe
• Similar models:KOYO 78225/78551 NTN 4T-78250/78551 NSK 78225/78551 NACHI 78250/78551 Timken 78215C/78551 ISO 78250/78551 NTN CRI-2855 NTN 4T-78215C/78551 Timken 78216D/78551 NSK 78250/78551
• BEARING POWER International Trading Co.,Ltd. specialize in 855/854 products，there is large inventory of NACHI 855/854 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 855/854 Which NACHI 855/854 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  08118/08231	30,162	58,738	14,684	Timken	Tapered Roller Bearings
  180105/180170C	105	170	47,63	Gamet	Tapered Roller Bearings
  430330U	150	320	154	NTN	Tapered Roller Bearings
  51168	340	416		CX	Thrust Ball Bearings
  6004ZZ	20,000	42,000	12,000	NTN-SNR	Deep Groove Ball Bearings
  6828-RS	140	175	18	CYSD	Deep Groove Ball Bearings
  6906-2RD	30	47	9	KOYO	Deep Groove Ball Bearings
  71906 CE/HCP4A	47	30	9	SKF	Angular Contact Ball Bearings
  EE222070/222128	177,8	320,675	88,9	NSK	Cylindrical Roller Bearings
  HJ-405228,2RS	63,5	82,55	44,45	KOYO	Needle Roller Bearings
  HR33209J	45	85	32	NSK	Tapered Roller Bearings
  MR95	5	9	2,5	ISO	Deep Groove Ball Bearings
  NAO-40×62×20	40	53		NTN	Needle Roller Bearings
  R18LLU	28,575	53,975	12,700	NTN	Deep Groove Ball Bearings
  RNAO20X28X26	20	28	26	KOYO	Needle Roller Bearings
  SC0790	35,000	66,000	15,000	NTN	Deep Groove Ball Bearings
  AS85110	85	110		INA	THRUST NEEDLE BEARINGS
  Q3L13X5	65	100	18	New Departure	DEEP GROOVE BALL BEARINGS
  6224-ZNR	120	215	40	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  AN-15			.6040	CONSOLIDATED	LOCKNUTS