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 - 110 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:22256BK
• Inner Diameter：280mm Outer Diameter：500mm Width：130mm
• Type：Spherical Roller Bearings
• Update date：2025-12-22
• Application:auto tools,hardware,generator,metal mold,machine tool spindle,baler,directional control valve,packaging machinery,small diesel generators,Spectrum Products,office outdoor camping equipment
• Similar models:NTN 22256BK CX 22256KCW33 FAG 22256-B-K-MB+AH2256G FAG 22256-B-K-MB+H3156X ISB 22256 CX 22256CW33 SKF 22256CCK/W33 NKE 22256-K-MB-W33 ISB 22256K ISB 22256EKW33+AOH2256
• BEARING POWER International Trading Co.,Ltd. specialize in 22256BK products，there is large inventory of NTN 22256BK . We has been built up long-term cooperation with NTN company, could make a bulk order of the 22256BK Which NTN 22256BK 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
  1213K+H213	60	120	40	CRAFT	Self-Aligning Ball Bearings
  240/750 ECAK30/W33	1090	750	335	SKF	Spherical Roller Bearings
  30332	160	340	75	NTN	Tapered Roller Bearings
  30204	20	47	15,25	PFI	Tapered Roller Bearings
  53330	150	245		ISO	Thrust Ball Bearings
  32308BC12	40	90	35,25	SNR	Tapered Roller Bearings
  71913 CE/P4AH1	90	65	13	SKF	Angular Contact Ball Bearings
  AST11 WC28	26	48		AST	Plain Bearings
  B-8824-C	199,374	399,948	121,841	Timken	Thrust Roller Bearings
  CRB 10020	100	150	20	ISB	Thrust Roller Bearings
  EXT213+WB	65			SNR	Bearing Units
  MR101812	15,875	28,575	19,05	NTN	Needle Roller Bearings
  NJ 1036 ML	280	180	46	SKF	Thrust Ball Bearings
  NJ221-E-TVP3+HJ221-E	105	190	36	NKE	Cylindrical Roller Bearings
  NU 303 ECP	47	17	14	SKF	Cylindrical Roller Bearings
  UC315	75	160	82	NACHI	Deep Groove Ball Bearings
  W604	4	12	4	SKF	Deep Groove Ball Bearings
  AD5146	230	370	101.6	American	CYLINDRICAL ROLLER BEARINGS
  TRTB709	7.0000	17.0000		RBC	TAPERED ROLLER THRUST BEARINGS
  SL05018	90	140	50	CONSOLIDATED	CYLINDRICAL ROLLER BEARING