d - 50 mm

D - 90 mm

T - 21,75 mm

B - 20 mm

C - 17 mm

ra1 max. - 1,5 mm

a - 19,5 mm

r min. - 1,5 mm

r1 min. - 1,5 mm

da min. - 58,5 mm

Da min - 79 mm

Da max. - 81,5 mm

db max. - 58 mm

Db min. - 85 mm

ra max. - 1,5 mm

Sa - 3 mm

Sb - 4,5 mm

Weight - 0,563 Kg

Basic dynamic load rating (C) - 77 kN

Basic static load rating (C0) - 93 kN

(Grease) Lubrication Speed - 4 000 r/min

(Oil) Lubrication Speed - 5 300 r/min

Calculation factor (e) - 0,42

Calculation factor (Y0) - 0,79

Calculation factor (Y2) - 1,43

• Model Number:4T-30210
• Inner Diameter：50mm Outer Diameter：90mm Width：21,75mm
• Type：Tapered Roller Bearings
• Update date：2023-03-14
• Application:light therapy instrument,bathroom facilities,Hydraulic Equipment,Textile Accessories,centrifugal pump,supporting facilities,Pneumatic Control Valves,Control,Forming mold,Laser Devices,hydraulic connector
• Similar models:FBJ 30210 KOYO 30210JR ISB 30210J/DF SNR 14X30210C Timken X30210M/Y30210RM SKF 30210J2/Q CYSD 30210 NTN 4T-30210 SNR 30210C KOYO 46T30210JR/39,5
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-30210 products，there is large inventory of NTN 4T-30210 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-30210 Which NTN 4T-30210 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
  16015ZZ	75	115	13	FBJ	Deep Groove Ball Bearings
  23022 K	110	170	45	ISB	Spherical Roller Bearings
  23160CAKW33	300	500	160	AST	Spherical Roller Bearings
  30318 A	90	190	46,5	CX	Tapered Roller Bearings
  6222-ZZ	110	200	38	CYSD	Deep Groove Ball Bearings
  7202 C	15	35	11	NSK	Angular Contact Ball Bearings
  7240CPA	200	360	58	KOYO	Angular Contact Ball Bearings
  AB12187	70	100	18	SNR	Deep Groove Ball Bearings
  RNA3080	99,5	106,5	38	Timken	Needle Roller Bearings
  NU1038	190	290	46	KOYO	Cylindrical Roller Bearings
  PSHE20-N	20		32	NKE	Bearing Units
  U399/U365L	39,688	79,967	19,395	Fersa	Tapered Roller Bearings
  N1988K.M1.SP	440	600	74	FAG	CYLINDRICAL ROLLER BEARINGS
  SL185022	110	170	80	INA	CYLINDRICAL ROLLER BEARINGS
  230/500	500	720	167	Torrington	SPHERICAL ROLLER BEARINGS
  AX-4-ZZ	4	9	3.5	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  11205	25	52	15	CONSOLIDATED	SELF
  HS7007TGP/4	35	62	14	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS
  51322				CONSOLIDATED	THRUST BALL BEARINGS
  FT-06	.2500	.8125		CONSOLIDATED	THRUST BALL BEARINGS