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：2025-12-10
• Application:Cylinder Standard,industrial fans,SPA equipment,Machine Tool Accessories,paper processing machine,Generator,clean stationery,Laser Cutting,Cylinder Micro,printing equipment,pipe fittings Steel industry
• Similar models:Timken 78215C/78549D+X1S-78215 AST 78215C/78551 Timken 78215C/78551 Timken 78215C/78537 FBJ 78215C/78551 NTN 4T-78215C/78551 KOYO 78215/78551 ISO 78215C/78551 CX 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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  22336 CW33	180	380	126	CX	Spherical Roller Bearings
  22352 CC/W33	540	260	165	SKF	Spherical Roller Bearings
  240/900 K30W33	900	1280	375	ISO	Spherical Roller Bearings
  619/8-2RS	8	19	6	ISB	Deep Groove Ball Bearings
  70030/70062	30	62	21,25	Gamet	Tapered Roller Bearings
  DT427639	42	76	39	KBC	Tapered Roller Bearings
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  NN3012TBKR	60	86,1	26	NSK	Cylindrical Roller Bearings
  NU 318 ECP	190	90	43	SKF	Thrust Ball Bearings
  NUP408 M	40	110	27	AST	Cylindrical Roller Bearings
  PCM 140145120 E	140	145	120	SKF	Plain Bearings
  LRB-445228	2.7500		1.7600	IKO	NEEDLE BEARINGS
  GE260SW	260	400	83	ELGES	SPHERICAL PLAIN BEARINGS
  SAF218	4.1250	3.3750		Torrington	PILLOW BLOCKS
  NU1021	105	160	26	STEYR	CYLINDRICAL ROLLER BEARINGS
  RNA4915	105		30	SKF	NEEDLE BEARINGS
  1215	75	130	25	SKF	SELF
  NA253830	25	38	30	SKF (Old No.)	NEEDLE BEARINGS
  51332				CONSOLIDATED	THRUST BALL BEARINGS
  71900TGP/4-2RS	10	22	6	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS