d - 105 mm

D - 160 mm

E - 146 mm

B - 41 mm

C - 41 mm

r min. - 2 mm

Weight - 2,69 Kg

Basic dynamic load rating (C) - 192 kN

Basic static load rating (C0) - 310 kN

(Grease) Lubrication Speed - 6 500 r/min

(Oil) Lubrication Speed - 7 600 r/min

• Model Number: NN3021TB
• Inner Diameter：105mm Outer Diameter：146mm Width：41mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-15
• Application:pump accessories,Display Devices,Pneumatic Actuator,granulator,food / grain / food equipment,Handling machinery and various industrial machinery,plastic blow molding,Display Devices,other CNC,hydraulic cylinder,tube
• Similar models:NSK NN3021ZTBKR NSK NN3021MBKR NTN NN3021 NACHI NN3021K CX NN3021 KOYO NN3021 ISO NN3021K SKF NN3021TN9/SP NSK NN3021MB SKF NN3021KTN9/SP
• BEARING POWER International Trading Co.,Ltd. specialize in NN3021TB products，there is large inventory of NSK NN3021TB . We has been built up long-term cooperation with NSK company, could make a bulk order of the NN3021TB Which NSK NN3021TB 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
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  F682ZZ	2	5	1,5	ISB	Deep Groove Ball Bearings
  FR 6	9,525	24,613	7,142	NSK	Deep Groove Ball Bearings
  H71930AC	150	210	28	AST	Angular Contact Ball Bearings
  NKIB 5905	42	25	25	SKF	Cylindrical Roller Bearings
  NN4992 K	460	620	160	CX	Cylindrical Roller Bearings
  NNU6013 V	65	100	63	CX	Cylindrical Roller Bearings
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  RN2209-E-MPBX	45	76,5	23	FAG	Cylindrical Roller Bearings
  WJ-354116	55,563	65,088		Timken	Needle Roller Bearings
  SIL 16	16			ISO	Plain Bearings
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  MW-3/4				INA	THRUST BALL BEARINGS
  94118	.5000	1.0000	1.1250	BERLISS	JOURNAL ROLLER ASSEMBLIES
  Z99AE100C	1.0000	2.0472	.5906	New Departure	BALL BEARINGS
  U-30418	90	225	54	New Departure	ANGULAR CONTACT BALL BEARINGS
  GE-20AX	20	55	14.3	CONSOLIDATED	SPHERICAL PLAIN BEARINGS