d - 59,972 mm

D - 122,238 mm

T - 33,338 mm

B - 31,75 mm

C - 23,812 mm

ra1 max. - 3,3 mm

a - -1,8 mm

Da - 105 mm

db - 73 mm

ra max. - 0,8 mm

da - 74 mm

Db - 116 mm

Weight - 1,66 Kg

Basic dynamic load rating (C) - 134 kN

Basic static load rating (C0) - 163 kN

(Grease) Lubrication Speed - 3 100 r/min

(Oil) Lubrication Speed - 4 200 r/min

Calculation factor (e) - 0,67

Calculation factor (Y0) - 0,5

Calculation factor (Y2) - 0,9

• Model Number:4T-66589/66520
• Inner Diameter：59,972mm Outer Diameter：122,238mm Width：33,338mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:scientific instruments,test strip,Doppler,Individual Wire,internal combustion engine,agrochemical,large agricultural machinery,spectrometer,Machine Tool Accessories,food add,standing experimental equipment
• Similar models:FBJ 66589/66520 KOYO 66589/66520 NTN 4T-66589/66520 Timken 66589/66520 ISO 66589/66520 Timken 66589/66522D+X1S-66585 Fersa 66589/66520 CX 66589/66520
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-66589/66520 products，there is large inventory of NTN 4T-66589/66520 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-66589/66520 Which NTN 4T-66589/66520 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
  0-4	12,7	32,544	15,875	FBJ	Thrust Ball Bearings
  133075/133133XG	75	133,35	73	Gamet	Tapered Roller Bearings
  21312 K	60	130	31	ISB	Spherical Roller Bearings
  608-2RSL	8	22	7	SKF	Deep Groove Ball Bearings
  6389/6320	66,675	135,755	53,975	ISO	Tapered Roller Bearings
  6903Z	17,000	30,000	7,000	NTN	Deep Groove Ball Bearings
  6919-2RU	95	130	18	KOYO	Deep Groove Ball Bearings
  AST850BM 12060	120	125		AST	Plain Bearings
  E13	13	30	7	CX	Deep Groove Ball Bearings
  F609H-2RS	9	24	7	AST	Deep Groove Ball Bearings
  NA5928	140	190	67	CX	Needle Roller Bearings
  NUP248 E	240	440	72	CX	Cylindrical Roller Bearings
  QJ 336	180	380	75	NSK	Angular Contact Ball Bearings
  RFE40	40			INA	Bearing Units
  S71909 CB/HCP4A	68	45	12	SKF	Angular Contact Ball Bearings
  SB 254221	25	42	21	IKO	Plain Bearings
  T-96900/96140D+A	228,6	355,6	152,4	NTN	Tapered Roller Bearings
  RTM-606				Andrews	THRUST ROLLER BEARINGS
  NU213E	65	120	23	Torrington	CYLINDRICAL ROLLER BEARINGS
  SILC40ES	40		28	CONSOLIDATED	ROD ENDS