d - 240 mm

D - 440 mm

B - 120 mm

C - 120 mm

r min. - 4 mm

da min. - 258 mm

Da max. - 422 mm

ra max. - 3 mm

Weight - 81,7 Kg

Basic dynamic load rating (C) - 1 940 kN

Basic static load rating (C0) - 3 100 kN

(Grease) Lubrication Speed - 920 r/min

(Oil) Lubrication Speed - 1 200 r/min

Calculation factor (e) - 0,28

Calculation factor (Y0) - 2,38

Calculation factor (Y1) - 2,43

Calculation factor (Y2) - 3,62

• Model Number: 22248B
• Inner Diameter：240mm Outer Diameter：440mm Width：120mm
• Type：Spherical Roller Bearings
• Update date：2025-12-10
• Application:bathroom facilities,stamping die,climb ladder,electric pump,tire industry,office equipment,X-ray Equipment,chemical instruments,transportation equipment,Switch,engineering machinery
• Similar models:NKE 22248-K-MB-W33 ISB 22248 ISB 22248K ISO 22248KCW33+H3148 Timken 22248YMB CX 22248KCW33+AH2248 ISB 22248EKW33+OH3148 KOYO 22248RK AST 22248MBW33 KOYO 22248RHAK
• BEARING POWER International Trading Co.,Ltd. specialize in 22248B products，there is large inventory of NTN 22248B . We has been built up long-term cooperation with NTN company, could make a bulk order of the 22248B Which NTN 22248B 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
  170RIU664	431,8	597		Timken	Cylindrical Roller Bearings
  22244B	220	400	108	NTN	Spherical Roller Bearings
  23128RHK	140	225	68	KOYO	Spherical Roller Bearings
  33009	45	75	24	NKE	Tapered Roller Bearings
  6214	70	125	24	NACHI	Deep Groove Ball Bearings
  7003 C-UX	17	35	20	CX	Angular Contact Ball Bearings
  7219DF	95	170	32	CYSD	Angular Contact Ball Bearings
  7220 BEP	180	100	34	SKF	Angular Contact Ball Bearings
  722054410	80	150	28	INA	Cylindrical Roller Bearings
  DE3007	150,000	230,000	70,000	NTN	Angular Contact Ball Bearings
  GE240ES-2RS	240	340	140	LS	Plain Bearings
  GEGZ63HS/K	63,5	111,125	71,12	AST	Plain Bearings
  GEZ108ES-2RS	38,1	61,913	33,33	SKF	Plain Bearings
  NA4007 V	35	62	27	CX	Needle Roller Bearings
  XAA32010X/YKA32010X	50	82	26	Timken	Tapered Roller Bearings
  NU29/670E	670	900	136	FAG	CYLINDRICAL ROLLER BEARINGS
  GE130SW	130	200	42	INA	SPHERICAL PLAIN BEARINGS
  SSR-1140ZZ	4	11	4	NMB	DEEP GROOVE BALL BEARINGS
  1926-S	130	180	24	MRC	DEEP GROOVE BALL BEARINGS
  6217	150	85	28	CONSOLIDATED	DEEP GROOVE BALL BEARINGS