d - 280 mm

D - 500 mm

B - 130 mm

C - 130 mm

r min. - 5 mm

da min. - 302 mm

Da max. - 478 mm

ra max. - 4 mm

Weight - 112 Kg

Basic dynamic load rating (C) - 2 310 kN

Basic static load rating (C0) - 3 800 kN

(Grease) Lubrication Speed - 770 r/min

(Oil) Lubrication Speed - 1 000 r/min

Calculation factor (e) - 0,26

Calculation factor (Y0) - 2,51

Calculation factor (Y1) - 2,57

Calculation factor (Y2) - 3,83

• Model Number: 22256B
• Inner Diameter：280mm Outer Diameter：500mm Width：130mm
• Type：Spherical Roller Bearings
• Update date：2025-12-10
• Application:manual Tools,medical equipment,Spectrum Products,metering pump,Air,storage shelves,transportation equipment,transistor fittings,chuck industry,climb ladder,power protection
• Similar models:KOYO 22256RK ISO 22256W33 ISO 22256KCW33+H3156 CX 22256CW33 Timken 22256YMB AST 22256MBW33 KOYO 22256RHA FAG 22256-B-K-MB+AH2256G NKE 22256-K-MB-W33+OH3156-H CRAFT 22256MW33
• BEARING POWER International Trading Co.,Ltd. specialize in 22256B products，there is large inventory of NTN 22256B . We has been built up long-term cooperation with NTN company, could make a bulk order of the 22256B Which NTN 22256B 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
  22316EAKE4	80	170	58	NSK	Spherical Roller Bearings
  22205CW33	25	52	18	CRAFT	Spherical Roller Bearings
  617/2,5 ZZ	2,5	5	2,3	CX	Deep Groove Ball Bearings
  63/22-2RS	22	56	16	Fersa	Deep Groove Ball Bearings
  689-2Z	9	17	5	ZEN	Deep Groove Ball Bearings
  697-2RS C3	7	17	5	PFI	Deep Groove Ball Bearings
  7044 ADF	220	340	112	ISO	Angular Contact Ball Bearings
  7308CDF	40	90	23	CYSD	Angular Contact Ball Bearings
  88602	15	42	17	SIGMA	Deep Groove Ball Bearings
  K19X24X25,5SE	19	24		Timken	Needle Roller Bearings
  K34X38X11	34	44		KOYO	Needle Roller Bearings
  NJ410	50	130	31	CX	Cylindrical Roller Bearings
  X30226M/Y30226M	130	230	43,75	Timken	Tapered Roller Bearings
  117-KSFFG	85	130	22	MRC	DEEP GROOVE BALL BEARINGS
  AJLK60	60	110	28	RIV	SELF
  NA4913	65	90	25	SKF	NEEDLE BEARINGS
  NF234	170	310	52	SKF	CYLINDRICAL ROLLER BEARINGS
  NUP-436	180	440	95	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  FYT-8	.5000			CONSOLIDATED	PILLOW BLOCKS
  7028TGP/4-2RS	140	210	33	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS