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：2025-12-11
• Application:wheel lathe,Power equipment,medical equipment,glass processing machine,pipe fittings Steel industry,wall industry,large agricultural machinery,set bacteria instrument,rubber products machinery and equipment,historical instruments,ventilation fans
• Similar models:CX 22256KCW33 NKE 22256-K-MB-W33+OH3156-H FAG 22256-B-MB FAG 22256-B-K-MB+H3156X KOYO 22256RHAK NKE 22256-K-MB-W33 ISO 22256KCW33+AH2256 CX 22256KCW33+H3156 KOYO 22256RK NTN 22256B
• 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
  113060X/113100P	60,325	100	52,44	Gamet	Tapered Roller Bearings
  1305	25	62	17	KOYO	Self-Aligning Ball Bearings
  2309-K-TVH-C3 + H2309	40	100	36	FAG	Self-Aligning Ball Bearings
  7036 B	180	280	46	CX	Angular Contact Ball Bearings
  3381/3331	38,1	80,167	29,37	Timken	Tapered Roller Bearings
  3NCHAR008CA	40	68	15	KOYO	Angular Contact Ball Bearings
  51213	65	100		AST	Thrust Ball Bearings
  51412	60	130		ISO	Thrust Ball Bearings
  7304 ADT	20	52	30	ISO	Angular Contact Ball Bearings
  7912CDB	60	85	13	CYSD	Angular Contact Ball Bearings
  AST40 WC10	8	20		AST	Plain Bearings
  GF 90 DO	90	130	60	INA	Plain Bearings
  K18X24X12	18	24		Timken	Needle Roller Bearings
  K 58x64x19	58	64		NBS	Needle Roller Bearings
  MJ-10121	15,875	20,638	19,05	NSK	Needle Roller Bearings
  SL024830	150	178,3	40	NBS	Cylindrical Roller Bearings
  UCC201	12		31	KOYO	Bearing Units
  51140				SKF	THRUST BALL BEARINGS
  PAPV44	5.5000	9.5000	1.3750	RIV	CYLINDRICAL ROLLER BEARINGS
  H-311x50	55	75		CONSOLIDATED	ADAPTERS