d - 98,425 mm

T - 39,688 mm

B - 36,116 mm

C - 29,37 mm

a - 39,2 mm

r min. - 3,6 mm

r1 min. - 3,2 mm

Da - 144 mm

db - 108 mm

da - 114 mm

Db - 154 mm

Basic dynamic load rating (C) - 180 kN

Basic static load rating (C0) - 288 kN

Calculation factor (e) - 0,47

Calculation factor (Y0) - 0,69

Calculation factor (Y1) - 1,26

• Model Number:52387/52638
• Inner Diameter：98,425mm Outer Diameter：mm Width：36,116mm
• Type：Tapered Roller Bearings
• Update date：2025-12-15
• Application:Other Machine Tools,machine lathe,food packaging,flow control valve,Industrial,chamfering machine etc,bathroom facilities,walking Food processing machinery and equipment,wall industry,Power equipment,electrocardiograph
• Similar models:NTN 4T-52387/52618 KOYO 52387/52637 NACHI 52387/52638 FBJ 52387/52618 KOYO 52387/52638 ISO 52387/52618 Timken 52387/52618 NSK 52387/52637 Timken 52387/52637D+X3S-52387 Timken 52387/52637
• BEARING POWER International Trading Co.,Ltd. specialize in 52387/52638 products，there is large inventory of KOYO 52387/52638 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 52387/52638 Which KOYO 52387/52638 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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  21312MBKW33	60	130	31	AST	Spherical Roller Bearings
  22244RK	220	400	108	KOYO	Spherical Roller Bearings
  32215F	75	130	33,25	Fersa	Tapered Roller Bearings
  32005 AX	25	47	15	CX	Tapered Roller Bearings
  44162/44348	41,275	88,501	25,4	NSK	Tapered Roller Bearings
  4T-CRI-2869C3	140	240	132	NTN	Tapered Roller Bearings
  6009ZZ	45	75	16	KBC	Deep Groove Ball Bearings
  7309C	45	100	25	NACHI	Angular Contact Ball Bearings
  EB1.20.0414.200-1STPN	342	504	56	ISB	Thrust Ball Bearings
  H71940C/HQ1	200	280	38	AST	Angular Contact Ball Bearings
  JLM506849/10	55	90	23	CX	Tapered Roller Bearings
  LM48548/LM48514XP	34,925	68,262	18,034	Fersa	Tapered Roller Bearings
  M276449/M276410	536,575	761,873	146,05	ISB	Tapered Roller Bearings
  NNC4940-V	200	280	80	NKE	Cylindrical Roller Bearings
  NUP305EG	25	62	17	NACHI	Cylindrical Roller Bearings
  QJ321WC4	105,000	225,000	49,000	NTN	Angular Contact Ball Bearings
  SAKB18F	18			SKF	Plain Bearings
  SDAF-236	7.8125	6.8750		SKF	PILLOW BLOCKS
  ER-11	1.8504	.6875	.6250	Sealmaster	BALL BEARING
  N-315E	75	160	37	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS