d - 105 mm

D - 160 mm

T - 43 mm

B - 43 mm

C - 34 mm

ra1 max. - 2 mm

a - 31 mm

r min. - 2,5 mm

r1 min. - 2 mm

da min. - 117 mm

Da min - 145 mm

Da max. - 150 mm

db max. - 116 mm

Db min. - 153 mm

ra max. - 2 mm

Sa - 7 mm

Sb - 9 mm

Weight - 3 Kg

Basic dynamic load rating (C) - 245 kN

Basic static load rating (C0) - 420 kN

(Grease) Lubrication Speed - 2 100 r/min

(Oil) Lubrication Speed - 2 800 r/min

Calculation factor (e) - 0,28

Calculation factor (Y0) - 1,17

Calculation factor (Y2) - 2,12

• Model Number:33021U
• Inner Diameter：105mm Outer Diameter：160mm Width：43mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:security,Display Devices,Handling machinery and various industrial machinery,van,glass processing machine,sanitation facilities,medical equipment,chemical raw materials and reagents,Spectrum Products,luminescent reagent,Beauty and Body
• Similar models:ISB 33021 Timken 33021 CRAFT 33021 Timken NP323058/Y33021 NTN 33021 ZVL 33021A NACHI E33021J Timken X33021/Y33021 NKE 33021 NSK HR33021J
• BEARING POWER International Trading Co.,Ltd. specialize in 33021U products，there is large inventory of NTN 33021U . We has been built up long-term cooperation with NTN company, could make a bulk order of the 33021U Which NTN 33021U 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
  1308	40,000	90,000	23,000	SNR	Self-Aligning Ball Bearings
  399A/394A	68.262	110	22	KBC	Tapered Roller Bearings
  48BWD02ACA97**SA**	48	86	42	NSK	Angular Contact Ball Bearings
  51208	40	68		CX	Thrust Ball Bearings
  6028Z	140,000	210,000	33,000	NTN	Deep Groove Ball Bearings
  681	1	3	1	NSK	Deep Groove Ball Bearings
  698LLB	8,000	19,000	6,000	NTN	Deep Groove Ball Bearings
  81224	120,000	170,000	39,000	NTN	Thrust Ball Bearings
  AST40 13080	130	135		AST	Plain Bearings
  PK28×36×15.8X6	28	36		NTN	Needle Roller Bearings
  NJ1052	260	400	65	CX	Cylindrical Roller Bearings
  NJ1092	460	680	100	ISO	Cylindrical Roller Bearings
  UCFS314-44	69,85			FYH	Bearing Units
  SEA100 /NS 7CE3	100	125	13	SNFA	Angular Contact Ball Bearings
  UCP216	80		82,6	FYH	Bearing Units
  UCTX15-47	74,6125			KOYO	Bearing Units
  16072	360	540	57	FAG	DEEP GROOVE BALL BEARINGS
  RM14L	1.7500	4.2500	1.0625	FAG	CYLINDRICAL ROLLER BEARINGS
  77607	35	80	21	New Departure	DEEP GROOVE BALL BEARINGS
  HS7000TGP/4	10	26	8	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS