d - 53,975 mm

T - 36,512 mm

B - 33,236 mm

C - 23,52 mm

a - 46,2 mm

r min. - 3,6 mm

r1 min. - 2,4 mm

Da - 117 mm

db - 75 mm

da - 81 mm

Db - 132 mm

Basic dynamic load rating (C) - 150 kN

Basic static load rating (C0) - 177 kN

Calculation factor (e) - 0,87

Calculation factor (Y0) - 0,38

Calculation factor (Y1) - 0,69

• Model Number:78215/78551
• Inner Diameter：53,975mm Outer Diameter：mm Width：33,236mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:CNC,intermediate,tobacco machinery,Other Machine Tools,wall industry,medical equipment,extruder,small diesel generators,Cylinder Standard,vacuum filter,Pump
• Similar models:KOYO 78215/78551 FBJ 78215C/78551 Timken 78215C/78551 CX 78215C/78551 Timken 78215C/78549D+X1S-78215 AST 78215C/78551 Timken 78215C/78537 ISO 78215C/78551 NTN 4T-78215C/78551
• BEARING POWER International Trading Co.,Ltd. specialize in 78215/78551 products，there is large inventory of KOYO 78215/78551 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 78215/78551 Which KOYO 78215/78551 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.

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  16011	55	90	11	NSK	Deep Groove Ball Bearings
  17118/17244	29.985	62.000	16.002	NACHI	Tapered Roller Bearings
  6200-C-2BRS	10	30	9	FAG	Deep Groove Ball Bearings
  6924-RS	120	165	22	CYSD	Deep Groove Ball Bearings
  F-FLW687AZZ	7,000	16,000	5,000	NTN	Deep Groove Ball Bearings
  KBC050	127	142,875	7,938	KOYO	Deep Groove Ball Bearings
  K15X18X14	15,000	18,000		NTN	Needle Roller Bearings
  NCF18/850V	850	1030	82	SKF	Cylindrical Roller Bearings
  NA4903-XL	17	30	13	INA	Needle Roller Bearings
  NF332	160	340	68	KOYO	Cylindrical Roller Bearings
  NUP3312	60	130	54	CX	Cylindrical Roller Bearings
  SIK16C	16			LS	Plain Bearings
  NU305	25	62	17	FAG	CYLINDRICAL ROLLER BEARINGS
  A33PP5	.1875	.5000	.1968	FAF	DEEP GROOVE BALL BEARINGS
  GE140SX	140	210	42	INA	SPHERICAL PLAIN BEARINGS
  HML-12C	.7500		.8750	Heim	ROD ENDS
  NUP218	90	160	30	STEYR	CYLINDRICAL ROLLER BEARINGS
  HJ-486028-2RS			1.7500	Torrington	NEEDLE BEARINGS
  639-2RS	9	30	10	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  6022-ZZ	110	170	28	CONSOLIDATED	DEEP GROOVE BALL BEARINGS