d - 240 mm

D - 440 mm

B - 120 mm

d₁ - - 313 mm

D₁ - - 365 mm

F - 295 mm

r_1,2 - min. - 4 mm

s - 4.3 mm

d_a - min. - 257 mm

d_a - max. - 284 mm

d_b - min. - 317 mm

D_a - max. - 423 mm

r_a - max. - 3 mm

Basic dynamic load rating - C - 1450 kN

Basic static load rating - C₀ - 2360 kN

Fatigue load limit - P_u - 224 kN

Reference speed - 1500 r/min

Limiting speed - 2200 r/min

Calculation factor - k_r - 0.2

Mass bearing - 86 kg

• Model Number:NJ 2248 MA
• Inner Diameter：440mm Outer Diameter：240mm Width：120mm
• Type：Thrust Ball Bearings
• Update date：2025-12-16
• Application:pneumatic Pump,relay,teaching equipment,hydraulic pump,packing equipment,Hydraulic Couplings,car instrument,Hydraulic Press,tapping machine,enzyme,textile machinery
• Similar models:SKF NJ2248MA
• BEARING POWER International Trading Co.,Ltd. specialize in NJ2248MA products，there is large inventory of SKF NJ 2248 MA . We has been built up long-term cooperation with SKF company, could make a bulk order of the NJ 2248 MA Which SKF NJ2248MA 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
  207KRR	35	72	25,00	Timken	Deep Groove Ball Bearings
  22207EAKW33	35,000	72,000	23,000	SNR	Spherical Roller Bearings
  2CR130A	130	260	185	KOYO	Cylindrical Roller Bearings
  4T-3476/3420	31,75	79,375	29,37	NTN	Tapered Roller Bearings
  6240	200	360	58	NTN	Deep Groove Ball Bearings
  7221 ADB	105	190	72	ISO	Angular Contact Ball Bearings
  7906CTRSU	30	47	9	NSK	Angular Contact Ball Bearings
  E2.3304 A-2Z	52	20	22,2	SKF	Angular Contact Ball Bearings
  F608-2RS	8	22	7	ZEN	Deep Groove Ball Bearings
  HK081512	8	15	12	ISO	Cylindrical Roller Bearings
  K 81113 TN	90	65	7,5	SKF	Thrust Roller Bearings
  K73X79X20	73	81		KOYO	Needle Roller Bearings
  HYDNUT315			62	FAG	HYDRAULIC NUTS
  AH3996	480	460		SKF	WITHDRAWAL SLEEVES
  GE35HO-2RS	35	55	35	INA	SPHERICAL PLAIN BEARINGS
  6300-2RSNR	10	35	11	FAG	DEEP GROOVE BALL BEARINGS
  9109	45	75	16	FED	DEEP GROOVE BALL BEARINGS
  9311-U	55	120	29	MRC	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  HJ-607632			2.0000	Torrington	NEEDLE BEARINGS
  VSA200544	472	640.3		CONSOLIDATED	SLEWING BEARINGS