d - 26,4 mm

dc - 57 mm

Bt - 74,5 mm

Bf - 38,5 mm

Db - 69 mm

Df - 139 mm

Pb - 114,3 mm

Pt - 112 mm

Bi - 15,5 mm

D - 87 mm

Dw - 67 mm

T - 11,5 mm

? - 74,6 Tolerance h14

Weight - 3,2 Kg

Basic dynamic load rating (C) - 43,5 kN

Basic static load rating (C0) - 34,5 kN

1 - Wheel Bearing

Bolts - 5

• Model Number: HUB251-4
• Inner Diameter：26,4mm Outer Diameter：mm Width：mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-17
• Application:spring industry,glass processing machine,trolley,pneumatic Pump,Machine Tool Accessories,Broadcasting System,chromatography,Oral Equipment,Machine Tool Accessories,plastic rolling,Surveying Surveying Instruments
• Similar models:NSK BA184-2251 KOYO AC7251B NTN HUB251-4 NTN SF2518 NACHI 184BA-2251
• BEARING POWER International Trading Co.,Ltd. specialize in HUB251-4 products，there is large inventory of NTN HUB251-4 . We has been built up long-term cooperation with NTN company, could make a bulk order of the HUB251-4 Which NTN HUB251-4 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
  130065/130127P	65	127	65,44	Gamet	Tapered Roller Bearings
  16008 ZZ	40	68	9	ISO	Deep Groove Ball Bearings
  23028BK	140	210	53	NTN	Spherical Roller Bearings
  36690/36626	146.050	203.200	28.575	NACHI	Tapered Roller Bearings
  6018-RS	90	140	24	CYSD	Deep Groove Ball Bearings
  6334 M	170	360	72	ISB	Deep Groove Ball Bearings
  81152M	260	320	45	SKF	Thrust Roller Bearings
  LM770949/LM770910	457,2	603,25	85,725	ISB	Tapered Roller Bearings
  LM241149/10	203,2	276,225	42,862	ISO	Tapered Roller Bearings
  NP219	95	170	32	ISO	Cylindrical Roller Bearings
  NP823007/NP735186	107,95	158,75	23,02	Timken	Tapered Roller Bearings
  SL182915	75	97,41	19	NBS	Cylindrical Roller Bearings
  W637/2-2Z	2	4	2	SKF	Deep Groove Ball Bearings
  4302	15	42	17	FAG	DEEP GROOVE BALL BEARINGS
  NJ2344	220	460	145	FAG	CYLINDRICAL ROLLER BEARINGS
  22206ES.TVPB	30	62	20	FAG	SPHERICAL ROLLER BEARINGS
  NCF2918V	90	125	22	FAG	CYLINDRICAL ROLLER BEARINGS
  NATA5914	70	100	40	IKO	NEEDLE BEARINGS
  ER-39	4.3307	2.4375	1.2500	McGill	BALL BEARING
  A-101824	.6250	1.1250	1.5000	Thomson	LINEAR RECIRCULATING BALL BEARINGS