d - 88,9 mm

D - 190,5 mm

T - 57,15 mm

B - 57,531 mm

C - 44,45 mm

R - 7,9 mm

r - 3,3 mm

a - -15,2 mm

Da - 174 mm

db - 118 mm

da - 103 mm

Db - 170 mm

Aa - 5,6 mm

Ab - 0,6 mm

Weight - 7,67 Kg

Basic static load rating (C0) - 630 kN

Factor (G1) - 264,1

Factor (G2) - 44,9

Factor (Cg) - 0,029

Factor (K) - 1,74

Basic dynamic load rating (C90) - 110

Basic dynamic load rating (Ca90) - 63

Basic dynamic load rating (C1) - 424 kN

Calculation factor (e) - 0,33

Calculation factor (Y) - 1,79

• Model Number:855/854
• Inner Diameter：88,9mm Outer Diameter：190,5mm Width：57,15mm
• Type：Tapered Roller Bearings
• Update date：2025-12-10
• Application:miscellaneous instruments,wheel lathe,training beds etc,storage and transportation equipment,root canal filling,Material handling equipment,DC generators,circulating pump,Hair styling device,tube,air conditioning tools
• Similar models:Timken 78255D/78551+Y3S-78551 FBJ 78225/78551 ISO 78225C/78551 Timken 78225C/78551 Timken 78255X/78551 KOYO 78225/78551 ISO 78214C/78551 NTN 4T-78250/78551 NACHI 78250/78551 Timken 78215C/78551
• BEARING POWER International Trading Co.,Ltd. specialize in 855/854 products，there is large inventory of Timken 855/854 . We has been built up long-term cooperation with Timken company, could make a bulk order of the 855/854 Which Timken 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
  16003	17	35	8	KOYO	Deep Groove Ball Bearings
  23040 EKW33+AH3040	190	310	82	ISB	Spherical Roller Bearings
  6811ZZ	55	72	9	NSK	Deep Groove Ball Bearings
  6008	40	68	15	KOYO	Deep Groove Ball Bearings
  603	3	9	3	KOYO	Deep Groove Ball Bearings
  6418				Ruville	Wheel Bearings
  70/500	500,000	720,000	100,000	NTN	Angular Contact Ball Bearings
  KBC047	120,65	136,525	7,938	KOYO	Deep Groove Ball Bearings
  KLM06LL	6	12	19	NTN	Linear Bearings
  KN 25 B-PP	25	40	58	INA	Linear Bearings
  L555233/10	279,4	374,65	47,625	CX	Tapered Roller Bearings
  SIQG32ES	32			SKF	Plain Bearings
  W210PP4	28,575	90	30,175	CYSD	Deep Groove Ball Bearings
  NJA5914	70	100	40	FAG	NEEDLE BEARINGS
  BA188ZOH			.5000	IKO	NEEDLE BEARINGS
  7603130TVP	130	280	58	FAG	ANGULAR CONTACT BALL SCREW SUPPORT BEARINGS
  RTW-736				INA	THRUST ROLLER BEARING WITH SPHERICAL SEATING RING
  FPAG4000	40.0000	42.0000	1.0000	SKF	ANGULAR CONTACT BALL BEARINGS
  BK5528	63		28	CONSOLIDATED	NEEDLE BEARINGS
  SCE-126			.3750	CONSOLIDATED	NEEDLE BEARINGS