d - 105 mm

D - 160 mm

Ew - 146 mm

B - 41 mm

C - 41 mm

r min. - 2 mm

Weight - 2,88 Kg

Basic dynamic load rating (C) - 198 kN

Basic static load rating (C0) - 320 kN

(Grease) Lubrication Speed - 3 800 r/min

(Oil) Lubrication Speed - 4 500 r/min

• Model Number:NN 3021
• Inner Diameter：105mm Outer Diameter：146mm Width：41mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-26
• Application:Textile Industry Accessories and Accessories,clean stationery,welding equipment,Food testing,X-ray Equipment,relay,Plastic Equipment,food add,economic mold,plastic rolling,expectoration machine
• Similar models:CYSD NN3021/W33 NACHI NN3021K NSK NN3021ZTBKR SKF NN3021TN9/SP NSK NN3021MB NSK NN3021K ISB NN3021KTN9/SP NSK NN3021 ISO NN3021 NTN NN3021KC1NAP4
• BEARING POWER International Trading Co.,Ltd. specialize in NN3021 products，there is large inventory of NSK NN 3021 . We has been built up long-term cooperation with NSK company, could make a bulk order of the NN 3021 Which NSK NN3021 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
  11210 TN9	50	90	20	ISB	Self-Aligning Ball Bearings
  2220	100	180	46	NSK	Self-Aligning Ball Bearings
  23034EK	170	260	67	NACHI	Cylindrical Roller Bearings
  382254X/382400XG	254	400,05	146	Gamet	Tapered Roller Bearings
  51204	20	40	14	NSK	Thrust Ball Bearings
  5208ZZ	40	80	30.2	KOYO	Angular Contact Ball Bearings
  F-3172-C	711,2	965,2	127	Timken	Thrust Roller Bearings
  HR160KBE52X+L	160	290	178	NSK	Tapered Roller Bearings
  HR32212J	60	110	29,75	NSK	Tapered Roller Bearings
  KDC160	406,4	431,8	12,7	KOYO	Deep Groove Ball Bearings
  NH426	130	340	78	CX	Cylindrical Roller Bearings
  SA4-40B	40	62	33	NTN	Plain Bearings
  UKT205H	20			SNR	Bearing Units
  4407	2.3750	2.5625	1.5000	BERLISS	JOURNAL ROLLER BEARING OUTER RACES
  SJ-8517-SS			1.7500	RBC	NEEDLE BEARINGS
  NJ306E	30	72	19	SKF	CYLINDRICAL ROLLER BEARINGS
  CT-25C	-	5.3750		Rollway	THRUST ROLLER BEARINGS
  LS-32-AC	14.0000	21.5000	2.8750	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS
  FT-36	2.6875	4.3437		CONSOLIDATED	THRUST BALL BEARINGS
  WCT-45A	10.9680	11.3750		CONSOLIDATED	THRUST ROLLER BEARINGS