d - 98,425 mm

D - 157,162 mm

T - 36,512 mm

B - 36,116 mm

C - 26,195 mm

ra1 max. - 3,3 mm

a - 0,6 mm

Da - 142 mm

db - 108 mm

ra max. - 3,5 mm

da - 114 mm

Db - 152 mm

Weight - 2,62 Kg

Basic dynamic load rating (C) - 188 kN

Basic static load rating (C0) - 305 kN

(Grease) Lubrication Speed - 2 200 r/min

(Oil) Lubrication Speed - 2 900 r/min

Calculation factor (e) - 0,47

Calculation factor (Y0) - 0,69

Calculation factor (Y2) - 1,26

• Model Number: 4T-52387/52618
• Inner Diameter：98,425mm Outer Diameter：157,162mm Width：36,512mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:Medium and large motor,Cleaning equipment,Spectrum Products,top industry,Equipment,impression material,wheel lathe,position switch,electromagnetic clutch,rolling mill roll neck and slowdown device,sewage pump
• Similar models:NTN 4T-52387/52618 KOYO 52387/52637 KOYO 52387/52630X Timken 52387/52637D+X3S-52387 FBJ 52387/52618 KOYO 52387/52638 CX 52387/52618 NSK 52387/52637 Timken 52387/52637-B ISO 52387/52618
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-52387/52618 products，there is large inventory of NTN 4T-52387/52618 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-52387/52618 Which NTN 4T-52387/52618 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
  3660/3620-B	20,638	61,912	30,416	Timken	Tapered Roller Bearings
  39580/39520	57,15	112,712	30,162	CX	Tapered Roller Bearings
  4T-30312DDF	60	130	67	NTN	Tapered Roller Bearings
  528/522	47,625	101,6	34,925	FBJ	Tapered Roller Bearings
  53407U+U307	35	80		ISO	Thrust Ball Bearings
  62207-2RS	35	72	23	CRAFT	Deep Groove Ball Bearings
  7018 ACD/P4A	140	90	24	SKF	Angular Contact Ball Bearings
  7203 C-UO	17	40	24	CX	Angular Contact Ball Bearings
  A 5216 WB	80	140	44,45	SIGMA	Cylindrical Roller Bearings
  GE 600 DO	600	800	272	INA	Plain Bearings
  LMFM25UU	25	40		Samick	Linear Bearings
  NA497M	7	17	10	JNS	Needle Roller Bearings
  NAO20X35X17	20	30		Timken	Needle Roller Bearings
  NNU 4934 SPW33	170	230	60	ISB	Cylindrical Roller Bearings
  NU 234 E	170	310	52	NACHI	Cylindrical Roller Bearings
  NU219EG15	95,000	170,000	32,000	SNR	Cylindrical Roller Bearings
  3212B.2RSR	60	110	36.5	FAG	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  5313-CZZ	65	140	58.7	MRC	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  13BBNOn	60	130	54	RIV	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  KB-30CPO	3.0000	3.6250	.3125	CONSOLIDATED	DEEP GROOVE BALL BEARINGS