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：2025-04-18
• Application:Laser Devices,switch,Storage Tool,dye pigments,miscellaneous instruments,Die,equipment and,Wire grinder,Grinding and polishing equipment,glass,gear grinding machine
• Similar models:CX 22256CW33 CX 22256KCW33+H3156 KOYO 22256RK ISO 22256KW33 CRAFT 22256MW33 KOYO 22256RHAK NSK 22256CAKE4 ISO 22256KCW33+H3156 CX 22256KCW33 KOYO 22256R
• 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
  1200-TVH	10	30	9	FAG	Self-Aligning Ball Bearings
  23168RK	340	580	190	KOYO	Spherical Roller Bearings
  32038-X-XL-DF-A200-250	190	290	128	FAG	Tapered Roller Bearings
  46T32232JR/144	160	290	178	KOYO	Tapered Roller Bearings
  7040DF	200	310	51	NACHI	Angular Contact Ball Bearings
  7311 C	55	120	29	ISO	Angular Contact Ball Bearings
  7328DT	140	300	62	NTN	Angular Contact Ball Bearings
  90RIJ399	228,6	395		Timken	Cylindrical Roller Bearings
  JP10049/JP10010A	100	145	24	Timken	Tapered Roller Bearings
  K15x18x22	15	18	22	ISO	Needle Roller Bearings
  K30X34X22.8	30,000	34,000		NTN	Needle Roller Bearings
  MJ4.1/2	114,3	238,125	50,8	RHP	Deep Groove Ball Bearings
  NP 415	75	160.5		NACHI	Cylindrical Roller Bearings
  NU218EG15	90,000	160,000	30,000	SNR	Cylindrical Roller Bearings
  NU415	75	190	45	CYSD	Cylindrical Roller Bearings
  PCM 556025 M	55	60	25	SKF	Plain Bearings
  UGFC211	55			NACHI	Bearing Units
  C222HCUL	110	200	38	Barden	ANGULAR CONTACT BALL BEARINGS
  51322				STEYR	THRUST BALL BEARINGS
  MS-26	8.0000	15.0000	2.7500	CONSOLIDATED	DEEP GROOVE BALL BEARINGS