d - 53,975 mm

D - 140,03 mm

T - 36,512 mm

B - 33,236 mm

C - 23,52 mm

R - 3,6 mm

r - 2,3 mm

a - 8,4 mm

Da - 132 mm

db - 84 mm

da - 77,5 mm

Db - 117 mm

Aa - 6,4 mm

Ab - 4,9 mm

Weight - 2,75 Kg

Basic static load rating (C0) - 234 kN

Factor (G1) - 71,3

Factor (G2) - 17,6

Factor (Cg) - 0,0241

Factor (K) - 0,67

Basic dynamic load rating (C90) - 47,9

Basic dynamic load rating (Ca90) - 71

Basic dynamic load rating (C1) - 185 kN

Calculation factor (e) - 0,87

Calculation factor (Y) - 0,69

• Model Number: 78215C/78551
• Inner Diameter：53,975mm Outer Diameter：140,03mm Width：36,512mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:Vertical pull,chromatography,Dental Equipment,chemical raw materials and reagents,instrumentation instrument,Optical detection,packaging materials,shaft milling machine,Industrial,filter paper products,ventilation fans
• Similar models:KOYO 78215/78551 FBJ 78215C/78551 CX 78215C/78551 Timken 78215C/78549D+X1S-78215 Timken 78215C/78537 AST 78215C/78551 NTN 4T-78215C/78551 ISO 78215C/78551 Timken 78215C/78551
• BEARING POWER International Trading Co.,Ltd. specialize in 78215C/78551 products，there is large inventory of Timken 78215C/78551 . We has been built up long-term cooperation with Timken company, could make a bulk order of the 78215C/78551 Which Timken 78215C/78551 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
  23028AX	140	210	53	NACHI	Cylindrical Roller Bearings
  23934BCAE4	170	230	45	NSK	Spherical Roller Bearings
  31306	30	72	20,75	ISO	Tapered Roller Bearings
  55200C/55437	50,8	111,125	30,162	CX	Tapered Roller Bearings
  6317-2Z	85	180	41	FAG	Deep Groove Ball Bearings
  65TMP12	65	100	27	NSK	Thrust Roller Bearings
  BK1622	16	22	22	SKF	Needle Roller Bearings
  BR 142216 UU	22,225	34,925	25,4	IKO	Needle Roller Bearings
  PK40X48X24.8	40,000	48,000		NTN	Needle Roller Bearings
  SBR 25-UU	25			NBS	Linear Bearings
  SL04-5022NR	110	170	80	NTN	Cylindrical Roller Bearings
  UC206	30	62	38,1	FYH	Deep Groove Ball Bearings
  ZARN3062-TV	30	62	50	INA	Complex Bearings
  32028X	140	210	45	FAG	TAPERED ROLLER BEARINGS
  WS81164	320	396		FAG	THRUST ROLLER BEARINGS
  MUL412	60	150	35	Rollway	CYLINDRICAL ROLLER BEARINGS
  FR-35	1.1250	1.7500		NICE	THRUST BALL BEARINGS
  3202	15	35	15.9	STEYR	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  4202-ZZ	15	35	14	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  CRHSBC-112	3.5000	7.0000	3.7500	CONSOLIDATED	NEEDLE BEARINGS