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：2025-12-11
• Application:medical equipment,air purification,shoe-making machinery,medical Equipment,security equipment,Laser Cutting,Storage Tool,pneumatic Pump,chamfering machine etc,vertical pull,power tools
• Similar models:NACHI 184BA-2251 NTN HUB251-4 NTN SF2518 KOYO AC7251B NSK BA184-2251
• 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
  2879/2820	31,75	73,025	22,225	CX	Tapered Roller Bearings
  2LA-BNS014LLBG/GNP42	70	110	20	NTN	Angular Contact Ball Bearings
  32034	170	260	57	CYSD	Tapered Roller Bearings
  392/3920	61,912	112,712	26,967	Timken	Tapered Roller Bearings
  3979/3920	57,15	112,712	30,162	ISO	Tapered Roller Bearings
  4T-683/672	95,25	168,275	41,275	NTN	Tapered Roller Bearings
  6005NSE	25	47	12	NACHI	Deep Groove Ball Bearings
  6017NR	85	130	22	KOYO	Deep Groove Ball Bearings
  ASA3242	21,5	42	13,5	IJK	Angular Contact Ball Bearings
  7320	100	215	47	KOYO	Angular Contact Ball Bearings
  AXK 0821 TN	8	21	2	NBS	Needle Roller Bearings
  EE649240/649311DG2+A	609,6	787,4	206,375	NTN	Tapered Roller Bearings
  PK19×25×15.8X1	19	25		NTN	Needle Roller Bearings
  NP256	280	500	80	ISO	Cylindrical Roller Bearings
  NUP1018	90	140	24	NTN	Cylindrical Roller Bearings
  SALKAC14M	14			SKF	Plain Bearings
  SQD10				LS	Plain Bearings
  NUTR2052DZ	20	52	25	FAG	NEEDLE BEARINGS
  W628/6-ZZ	6	13	5	SKF	DEEP GROOVE BALL BEARINGS
  XF-149-KK	32	13	10	NH	DEEP GROOVE BALL BEARINGS