d - 30 mm

rx - 3,7 mm

ry - 3,6 mm

Dr - 76 mm

Ph - 99 mm

d1 - 46,2 mm

d2 - 63 mm

B - 51,8 mm

B1 - 42 mm

D - 65 mm

? - 53 Tolerance h14

Weight - 1 Kg

Basic dynamic load rating (C) - 29,5 kN

Dynamic load rating radial (C) - 20,4 kN

1 - Wheel Bearing

• Model Number: HUB121-4
• Inner Diameter：30mm Outer Diameter：mm Width：mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-17
• Application:lifting tackle,Machine Tool Accessories,ultra-quiet generators,Infrared Technology,marine test,decoration machinery,medical equipment,linear drive,small appliances,non-ferrous metal alloy,manual Tools
• Similar models:SNR GB12136R01 NTN SE12118 SNR GB12163S05 SNR GB12152S01 INA F-231121 INA 712179800 SNR GB12132S02 INA 712179600 ILJIN IJ121002 INA 712135210
• BEARING POWER International Trading Co.,Ltd. specialize in HUB121-4 products，there is large inventory of NTN HUB121-4 . We has been built up long-term cooperation with NTN company, could make a bulk order of the HUB121-4 Which NTN HUB121-4 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
  542186A	39	72	37	FAG	Angular Contact Ball Bearings
  65231/65500	58,738		44,45	KOYO	Tapered Roller Bearings
  62302-2RS1	15	42	17	SKF	Deep Groove Ball Bearings
  7221 C-UD	105	190	72	CX	Angular Contact Ball Bearings
  C30/1000MB	1000	1420	308	SKF	Cylindrical Roller Bearings
  EXC306	30			SNR	Bearing Units
  K 64x70x16	64	70		NBS	Needle Roller Bearings
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  NCF3068V	340	485,8	133	NSK	Cylindrical Roller Bearings
  MR445628+MI-354428	55,562	88,9	44,7	NTN	Needle Roller Bearings
  NU 2224	120	215	58	NACHI	Cylindrical Roller Bearings
  SSN905ZZ	25,000	42,000	9,000	NTN	Deep Groove Ball Bearings
  UKFC218H	80			SNR	Bearing Units
  W308PPG	40	90	36,53	Timken	Deep Groove Ball Bearings
  ZBL.20.1094.200-1SPTN	984	1198	56	ISB	Thrust Ball Bearings
  511/500				FAG	THRUST BALL BEARINGS
  STO35ZZ.DZ	35	72	25	FAG	NEEDLE BEARINGS
  SA2-40B	2.5000	3.9375	2.1875	NTN	SPHERICAL PLAIN BEARINGS
  16101	12	30	8	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  6216-K2RS	80	140	26	CONSOLIDATED	DEEP GROOVE BALL BEARINGS