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 - 80 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: 22248BK
• Inner Diameter：240mm Outer Diameter：440mm Width：120mm
• Type：Spherical Roller Bearings
• Update date：2025-12-11
• Application:rolling machine,metallurgy,pump industry,Gas turbine,Hydraulic Rama,steam Hydraulic control element,granulator,insect experimental analysis instrument,extruder,position switch,Medical equipment
• Similar models:CX 22248KCW33+H3148 ISO 22248KCW33+AH2248 FAG 22248-E1-K+AH2248 AST 22248MBW33 FAG 22248-B-K-MB ISO 22248KW33 MPZ 22248ACKMW33+AH2248 NKE 22248-MB-W33 KOYO 22248R FAG 22248-E1-K
• BEARING POWER International Trading Co.,Ltd. specialize in 22248BK products，there is large inventory of NTN 22248BK . We has been built up long-term cooperation with NTN company, could make a bulk order of the 22248BK Which NTN 22248BK 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
  23234MBW33	170	310	110	AST	Spherical Roller Bearings
  24896-MB	480	600	118	FAG	Spherical Roller Bearings
  300RN91	300	452		Timken	Cylindrical Roller Bearings
  6300	10	35	11	FBJ	Deep Groove Ball Bearings
  HK 0912	9	13	12	NBS	Needle Roller Bearings
  LM102949/LM102910	45,242	73,431	19,558	Fersa	Tapered Roller Bearings
  W 6201-2RS1	32	12	10	SKF	Deep Groove Ball Bearings
  SBB 68-2RS	107,95	168,275	94,46	IKO	Plain Bearings
  Shake Junt Andrew Reynolds	8	22	7	Shake Junt	Skateboard Bearings
  SL014856	280	350	69	INA	Cylindrical Roller Bearings
  61816-2ZY	80	100	10	ELGES	DEEP GROOVE BALL BEARINGS
  HCB7211C.T.P4S	55	100	21	FAG	ANGULAR CONTACT BALL BEARINGS
  636	6	22	7	Nachi	DEEP GROOVE BALL BEARINGS
  RLS-9-2RS	1.1250	2.5000	.6250	SKF	DEEP GROOVE BALL BEARINGS
  XLS-63/4	6.7500	9.000	1.1250	NH	DEEP GROOVE BALL BEARINGS
  NF-311	55	120	29	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  NAO-35x55x40	35	55	40	CONSOLIDATED	NEEDLE BEARINGS
  54210-U				CONSOLIDATED	THRUST BALL BEARINGS WITH SPHERICAL SEATING RINGS
  477206-102	1.1250	2.4409	.7087	CONSOLIDATED	PILLOW BLOCKS
  KAA10CLO	1.0000	1.3750	.1875	CONSOLIDATED	DEEP GROOVE BALL BEARINGS