d - 105 mm

D - 160 mm

E - 146 mm

B - 41 mm

C - 41 mm

r min. - 2 mm

Weight - 2,342 Kg

Basic dynamic load rating (C) - 118 kN

Basic static load rating (C0) - 161 kN

(Grease) Lubrication Speed - 7 500 r/min

(Oil) Lubrication Speed - 9 000 r/min

• Model Number: NN3021ZTBKR
• Inner Diameter：105mm Outer Diameter：146mm Width：41mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-10
• Application:transportation equipment,car shock absorber,food add,Film machine,Air,Embroidery,Industrial,storage and transportation equipment,diving equipment,chemical,mechanical and electrical
• Similar models:NTN NN3021K NSK NN3021ZTB SKF NN3021KTN9/SP NTN NN3021C1NAP4 NSK NN3021TBKR FAG NN3021-AS-K-M-SP ISB NN3021KTN9/SP NACHI NN3021 KOYO NN3021 NSK NN3021TB
• BEARING POWER International Trading Co.,Ltd. specialize in NN3021ZTBKR products，there is large inventory of NSK NN3021ZTBKR . We has been built up long-term cooperation with NSK company, could make a bulk order of the NN3021ZTBKR Which NSK NN3021ZTBKR 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
  1207K	35	72	17	FBJ	Self-Aligning Ball Bearings
  30321	105	225	53.5	NACHI	Tapered Roller Bearings
  3782/3732	44,45	98,425	30,162	Timken	Tapered Roller Bearings
  71809 ACD/P4	58	45	7	SKF	Angular Contact Ball Bearings
  6015-2RS	75	115	20	FBJ	Deep Groove Ball Bearings
  D/W RW156 R	7,938	4,762	3,571	SKF	Deep Groove Ball Bearings
  EC-6202ZZ	15	35	11	NTN	Deep Groove Ball Bearings
  HC71900-E-T-P4S	10	22	6	FAG	Angular Contact Ball Bearings
  HR75KBE42+L	75	130	62	NSK	Tapered Roller Bearings
  N39/500	500	670	128	ISO	Cylindrical Roller Bearings
  RNAO22x35x16	22	35	16	ISO	Cylindrical Roller Bearings
  RMEY65-214	65			INA	Bearing Units
  22209CC	45	85	23	SKF	SPHERICAL ROLLER BEARINGS
  11207TN9	35	72	17	SKF	SELF
  LJ-7/8-2RS	.8750	2.0000	.5625	RHP	DEEP GROOVE BALL BEARINGS
  32011X	55	90	23	STEYR	TAPERED ROLLER BEARINGS
  R-117-LL	17	40	12	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  SN-3034	150		160	CONSOLIDATED	PILLOW BLOCKS
  GE-30ES-2RS	30	47	22	CONSOLIDATED	SPHERICAL PLAIN BEARINGS
  SSR-2-2RS	.1250	.3750	.1562	CONSOLIDATED	DEEP GROOVE BALL BEARINGS