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：2025-04-20
• Application:Surveying Surveying Instruments,forklift industry,electrostatic protection,organic raw materials,wheel lathe,embroidery cloth,motor,Display Devices,Microwave Equipment,Broadcasting System,hanging clamp
• Similar models:KOYO 52387/52637 Timken 52387/52637D+X3S-52387 Timken 52387/52637 NSK 52387/52637 NTN 4T-52387/52618 KOYO 52387/52630X CX 52387/52618 Timken 52387/52618 Timken 52387/52637-B NACHI 52387/52638
• 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
  16143/16284-B	36,512	72,238	20,638	Timken	Tapered Roller Bearings
  20311-TVP	55	120	29	FAG	Spherical Roller Bearings
  24192CAK30E4	460	760	300	NSK	Spherical Roller Bearings
  30222	110	200	41	Timken	Tapered Roller Bearings
  46T30218JR/61	90	160	74	KOYO	Tapered Roller Bearings
  6060	300	460	74	NACHI	Deep Groove Ball Bearings
  6204	20	47	14	CRAFT	Deep Groove Ball Bearings
  GEM 35 ES-2RS	35	55	35	SIGMA	Plain Bearings
  K28X40X25H	28	40		KOYO	Needle Roller Bearings
  RNA3140	170,5	205	52	KOYO	Needle Roller Bearings
  NAO-70×95×56ZW	70	88		NTN	Needle Roller Bearings
  NF3244	220	400	144	ISO	Cylindrical Roller Bearings
  NN3060	300	460	118	ISO	Cylindrical Roller Bearings
  RNA4907-2RSR	42	55	20	INA	Needle Roller Bearings
  SX0562LLU	25,000	54,000	15,000	NTN	Angular Contact Ball Bearings
  SA4-100B	100	160	88	NTN	Plain Bearings
  SAT40	40	105	27	NTN	Plain Bearings
  RNA304030	40		30	SKF (Old No.)	NEEDLE BEARINGS
  CRL48	6.0000	10.5000	1.5625	SKF	CYLINDRICAL ROLLER BEARINGS
  SNZ-305..2305	25	20	52	CONSOLIDATED	PILLOW BLOCKS